arson investigation podcast assignment answer key

ARSON INVESTIGATION LESSON PLAN BUNDLE [FORENSICS]

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Save time and valuable energy with this arson investigation lesson plan bundle (FOR FORENSIC SCIENCE).

50 pages – 6 MB – Zip- Print & Digital Versions Included

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Save time and valuable energy with this  COMPLETE  bundle of  ARSON INVESTIGATION UNIT  resources (FOR FORENSIC SCIENCE). This product is just what you need to teach an engaging and student-led  Forensics  unit to your high school or middle school students. This no-prep resource is complete with everything that you’ll need to teach a 4 day  Forensics Arson  unit. Because it’s all-inclusive, this resource is especially useful to teachers that are just starting a Forensics course.

Need a digital option? No problem! I have included both a print and digital version of this resource, making it perfect for distance learning, flipped classrooms, online courses and traditional classrooms. (Please note: the digital version comes as a link to a Google Drive full of digital resources)

With over 10 years of experience teaching a popular Forensics class in my school, I have created (from scratch) a curriculum that has proven to be extremely engaging for my students. I have worked with the Georgia Bureau of Investigation to ensure that the content in my lessons are accurate and up to date with the latest technological advancements. Why re-invent the wheel? The work has been done for you! Check out what’s included in this valuable bundle:

Content Covered:

►Arson Crimes

►Science Behind Fire

►Collecting Evidence

►Reasons for Arson

What’s Included:

►4-5 Day Lesson Plan

►EDITABLE PowerPoint/Google Slides Presentation

►Science Doodles (to accompany lesson)

►Arson WebQuest

►Arson Review Worksheet (w/ answer key)

►Arson Tarsia Puzzle Activity

►Case Study w/ Viewing Guide Printable

►Editable Arson Quiz

►Bonus: Arson Podcast w/ Guided Listening Guides

►Digital, Google Drive, version of all resources listed above

What types of files are included:

When you download this product you will receive a zip file with 4 folders of files divided into an 4-5 day lesson plan. The PowerPoint/Google Slides Lesson is  editable  and you may customize it to fit your classroom needs. The quiz is also editable. Many of the activities and documents in this product are secured PDF’s, meaning you can print them but not copy or edit the text. This is to protect the copyright and intellectual property of my own work, plus the work of many dedicated clip artists that are included in this product. If you have questions about this, please don’t hesitate to email me with them!

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ARSON INVESTIGATION LESSON PLAN BUNDLE- Print & Digital

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Description.

Save time and valuable energy with this COMPLETE bundle of ARSON INVESTIGATION UNIT resources (FOR FORENSIC SCIENCE). This resource is just what you need to teach an engaging and student-led Forensics unit to your high school or middle school students. This no-prep resource is complete with everything that you'll need to teach a 5-8 day Forensics Arson unit. Because it's all-inclusive, this resource is especially useful to teachers that are just starting a Forensics course.

Need a digital option? No problem! I have included both a print and digital version of this resource, making it perfect for distance learning, flipped classrooms, online courses and traditional classrooms. (Please note: the digital version comes as a link to a Google Drive full of digital resources)

With over 10 years of experience teaching a popular Forensics class in my school, I have created (from scratch) a curriculum that has proven to be extremely engaging for my students. I have worked with the Georgia Bureau of Investigation to ensure that the content in my lessons are accurate and up to date with the latest technological advancements. Why re-invent the wheel? The work has been done for you! Check out what's included in this valuable bundle:

Content Covered:

►Arson Crimes

►Science Behind Fire

►Collecting Evidence

►Reasons for Arson

What's Included:

►5-8 Day Lesson Plan

►Arson Inquiry Lab/Project (a student favorite!)

►EDITABLE PowerPoint/Google Slides Presentation

►Science Doodles (to accompany lesson)

►Arson WebQuest

►Arson Review Worksheet (w/ answer key)

►Arson Tarsia Puzzle Activity

►Case Study w/ Viewing Guide Printable

►Editable Arson Quiz

►Bonus: Arson Podcast w/ Guided Listening Guides

►Digital, Google Drive, version of all resources listed above

What types of files are included:

When you download this product you will receive a zip file with 4 folders of files divided into an 4-5 day lesson plan. The PowerPoint/Google Slides Lesson is editable and you may customize it to fit your classroom needs. The quiz is also editable. Many of the activities and documents in this product are secured PDF’s, meaning you can print them but not copy or edit the text. This is to protect the copyright and intellectual property of my own work, plus the work of many dedicated clip artists that are included in this product. If you have questions about this, please don’t hesitate to email me with them!

You may also be interested in these Forensics resources:

⭐ FORENSIC EVIDENCE MYSTERY PICTURE

⭐ Forensic Evidence: Classroom Escape Activity [Distance Learning Compatible]

⭐ DNA Case Study Project for Forensics (Distance Learning Compatible)

⭐ Serial Killer Cereal Box Project [Forensics]

⭐ SAVE 20%- FORENSICS CURRICULUM- ENTIRE YEAR COURSE BUNDLE

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A Guide for Investigating Fire and Arson

Archival notice.

This is an archive page that is no longer being updated. It may contain outdated information and links may no longer function as originally intended.

This handbook is intended as a guide to recommended practices for the collection and preservation of evidence at fire/arson scenes. [1]

Fires are destructive, spreading as they grow and consuming the evidence of their initiation. Putting out fires and finding out how they started involves public officials and private groups — such as fire departments, emergency medical services and law enforcement. Law enforcement and fire service departments must always determine the cause of the fire, whether arson or accidental, in order to identify hazards and dangerous practices and prevent future fires. Many fires can be prevented through public education — for instance, educating people on safe practices for using room heaters or other gas and electric devices.

Not every portion of this document may be applicable to all fires. It is at the discretion of responding personnel (depending on their responsibilities, as well as the purpose and scope of their duties) to apply the procedures recommended in this Guide to a particular incident. Some of the procedures described in this Guide may not be performed in the sequence described or may be performed simultaneously.

Steps in this guide include:

  • Arriving at the scene .
  • Evaluating the scene .
  • Documenting the scene .
  • Processing evidence at the scene .
  • Completing the investigation .

Arriving at the Fire and/or Arson Scene

First responders to a fire scene must assess and secure the scene and ensure that victims receive medical attention.

  • Observe the fire and scene conditions .
  • Exercise scene safety .
  • Preserve the fire scene .
  • Establish security and control .
  • Coordinate interagency activities .

Observe the fire and scene conditions. First responders at a fire scene must observe conditions and activities and provide investigators with an accurate and complete description.

While approaching a fire scene, first responders should observe and mentally note the following conditions and activities and initiate permanent documentation of the information (e.g., written notes, voice recordings and videotapes):

  • The presence, location and condition of victims and witnesses.
  • Vehicles leaving the scene, bystanders or unusual activities near the scene.
  • Flame and smoke conditions (e.g., the volume of flames and smoke; the color, height and location of the flames; the direction in which the flames and smoke are moving).
  • The first public safety personnel to arrive on the scene, whether they are law enforcement professionals, firefighters, or emergency medical services (EMS) personnel.
  • The type of occupancy and use of the structure (e.g., a residential occupancy being used as a business).
  • Conditions of the structure (e.g., lights turned on; fire through the roof; walls standing; open, closed, or broken windows and doors).
  • Conditions surrounding the scene (e.g., blocked driveways, debris, damage to other structures).
  • Weather conditions.
  • Unusual characteristics of the scene (e.g., the presence of containers, exterior burning or charring on the building, the absence of normal contents, unusual odors, fire trailers [physical trails of fuel and the burn patterns caused by those trails]).
  • The fire suppression techniques used.
  • The status of fire alarms, security alarms and sprinklers.

Exercise scene safety. Safety overrides all other concerns. First responders must make sure that victims, bystanders, and public safety personnel are safe. This involves mitigating safety hazards that may further threaten victims, bystanders, and public safety personnel. They must exercise due caution to avoid injuries to themselves and others.

First responders should:

  • Evaluate the scene for safety hazards (e.g., structural collapse of the building; smoke; electrical, chemical or biological hazards; other health risks).
  • Establish safety/hazard zones.
  • Communicate hazards to other personnel arriving at the scene.
  • Use tools and personal protective equipment appropriate to the task during all operations.

DANGER:Beware of incendiary or explosive devices! The scene may contain devices specifically designed to kill or maim public safety responders. Do not touch any suspected incendiary or explosive device. Evacuate the area, and request the services of personnel trained in the removal of such items.

Preserve the fire scene. First responders must understand how rescue, medical, fire suppression, overhaul, and salvage efforts can adversely affect evidence and take steps to preserve it. They should secure the fire scene and identify potential evidence, take preliminary steps to preserve it, and notify appropriate authorities about its existence.

  • Fire patterns (including multiple fire locations).
  • Burn injuries to victims and fire patterns on clothing.
  • Trailers, ignitable liquids or other unusual fuel distribution (e.g., piles of newspapers and/or furniture pushed together).
  • Incendiary/ignition/explosive devices (e.g., lighters, matches and timing devices).
  • Shoe prints and tire impressions.
  • Broken windows and doors.
  • Distribution of broken glass and debris.
  • Indications of forced entry (tools and tool marks).
  • Containers.
  • Discarded clothing.
  • Trace evidence (e.g., hairs, fibers, fingerprints, blood and other body fluids).
  • Evidence of crimes in addition to the possible arson (e.g., weapons, bodies, drugs and/or clandestine drug laboratory equipment).
  • Witnesses, bystanders and victims.
  • Any other unusual items or the absence of normal contents or structural components.
  • Fire-suppression activities that may wash away or dilute potential evidence.
  • Overhaul activities that destroy fire patterns.
  • Salvage activities that involve moving or removing physical evidence.
  • Tool use that may destroy evidence.
  • Moving knobs, switches and controls on appliances and utilities.
  • Weather conditions that affect transient evidence (i.e., wind, precipitation or temperature changes).
  • Personnel walking through the scene.
  • Witnesses and victims leaving the scene.
  • Medical intervention and treatment of victims (e.g., by damaging evidence at the scene or destroying victims' clothing).
  • Premature removal or movement of bodies.
  • Vehicles at the scene (e.g., that introduce fluid to the scene through vehicle leaks or destroy other evidence, including shoe prints and tire impressions).
  • Contamination from external sources, such as fuel-powered tools or equipment.
  • Limiting excessive fire suppression, overhaul and salvage.
  • Avoiding needless destruction of property.
  • Leaving bodies undisturbed.
  • Flagging items of evidence with cones or markers.
  • Recording observations through written notes or voice recordings.
  • Covering items or areas containing evidence with objects that will not contaminate the evidence (e.g., clean boxes or tarpaulins).
  • Isolating items or areas containing evidence with rope, barrier tape, barricades or sentries.
  • Retaining and securing clothing items removed from victims and suspects.
  • Obtaining information about victims and witnesses (i.e., their names, addresses and telephone numbers).
  • Preserving transient evidence (e.g., trace evidence, shoe prints and tire impressions).
  • Removing evidence if it might be destroyed by the fire or the collapse of a damaged building.
  • Telling arriving investigators about what evidence has been discovered.

Establish security and control. First responders should immediately establish control of the scene and initiate documentation of the scene.

To establish security and control, first responders should:

  • Set up a security perimeter (e.g., using barrier tape).
  • Control access into the scene through the security perimeter.
  • Initiate documentation of the scene.

Coordinate interagency activities. First responders must coordinate emergency operations between many different agencies and organizations.

To coordinate activities at the scene, first responders should:

  • Establish a command post and implement an incident command system (i.e., a point of contact and line of communication and authority for public safety personnel).
  • Establish staging areas to ensure that emergency and support vehicles have access into the area.
  • Request additional personnel resources, such as firefighters, EMS personnel, law enforcement officers, investigators, and representatives of utility companies.
  • Inform authorities about the status of the incident, hazards, injuries, witnesses, the location of evidence, and other pertinent facts.

Evaluating the Scene

Once a lead investigator arrives at the scene to relieve the first responders, he or she should evaluate the scene, identify witnesses and survey what must be done. The lead investigator must:

  • Contact first responders and establish presence .
  • Define the scene's boundaries .
  • Identify and interview witnesses at the scene .
  • Assess scene security at the time of the fire .
  • Identify the resources required to process the scene .

Contact first responders and establish presence. The investigator should meet with the incident commander and first responders to assess previous events and the current status of the fire scene, make introductions, identify essential personnel, and determine scene safety and integrity issues.

The investigator should:

  • Identify and contact the current incident commander and present identification.
  • Conduct a briefing with the incident commander to determine who has jurisdiction and authorization (legal right of entry) and to identify other personnel at the scene (e.g., law enforcement, firefighting, emergency medical services, hazardous materials personnel and utility services personnel).
  • Determine the level of assistance required and whether additional personnel are needed.
  • Determine initial scene safety prior to entry through observations and discussions with first responders. Consider environmental as well as personnel safety concerns. Assess changes in safety conditions resulting from suppression efforts.

Define the scene's boundaries. The investigator should perform a preliminary scene assessment, determine the area in which the site examination will be conducted and establish the scene perimeter.

  • Make a preliminary scene assessment (an overall tour of the fire scene to determine the extent of the damage, proceeding from areas of least damage to areas of greater damage) to identify areas that warrant further examination, being careful not to disturb evidence.
  • Inspect and protect adjacent areas that may include nonfire evidence (e.g., bodies, bloodstains, latent prints or tool marks) or additional fire-related evidence (e.g., unsuccessful ignition sources, fuel containers and ignitable liquids).
  • Mark or reevaluate the perimeter and establish the procedures for controlling access to the scene.

Identify and interview witness(es) at the scene. The investigator should determine the identities of witnesses and conduct interviews.

  • Contact the incident commander, identify first responders and first-in firefighters, and arrange to document their observations either in writing or through recorded interviews.
  • Determine who reported the fire. Secure a tape or transcript of the report if available.
  • Identify the owner of the building/scene, any occupants, and the person responsible for property management.
  • Identify who was last to leave the building/scene and what occurred immediately before they left.
  • Identify and interview other witnesses (e.g., neighbors and bystanders) and record their statements.

Assess scene security at the time of the fire. The investigator should determine whether the building or vehicle was intact and secure and if intrusion alarms or fire detection and suppression systems were operational at the time of the fire.

  • Ask first responders where an entry was made, what steps were taken to gain entry to the building or vehicle, and whether any systems had been activated when they arrived at the scene.
  • Observe and document the condition of doors, windows, other openings, and fire separations (e.g., fire doors). Attempt to determine whether they were open, closed or compromised at the time of the fire.
  • Observe and document the position of timers, switches, valves, and control units for utilities, detection systems, and suppression systems, as well as any alterations to those positions by first responders.
  • Contact security and suppression system monitoring agencies to obtain information and available documentation about the design and function of the systems.

Identify the resources required to process the scene. The investigator should determine what personnel may be required to process the scene according to National Fire Protection Association (NFPA) 921 and other recognized national guidelines.

  • Identify a distinct origin (location where the fire started) and an obvious fire cause (ignition source, first fuel ignited, and circumstances of the event that brought the two together).
  • Conduct a scene examination in accordance with NFPA 921 and other guidelines.
  • Seek someone with the expertise required.
  • Barrier tape.
  • Clean, unused evidence containers (e.g., cans, glass jars, nylon or polyester bags).
  • Decontamination equipment (e.g., buckets, pans and detergent).
  • Evidence tags, labels and tape.
  • Gloves (disposable gloves and work gloves).
  • Handtools (e.g., hammers, screwdrivers, knives and crowbars).
  • Lights (e.g., flashlights, spotlights).
  • Marker cones or flags.
  • Personal protective equipment.
  • Photographic equipment.
  • Rakes, brooms, spades, etc.
  • Tape measures.
  • Writing equipment (e.g., notebooks, pens, pencils and permanent markers).

Note: If the scene involves arson or other crimes, the investigator must address legal requirements for scene access, search and evidence seizure.

  • Recognize the interests of parties that may be affected by the outcome of the investigation and avoid jeopardizing those interests by taking steps to protect evidence. These issues include spoliation [3] , subrogation [4] and third-party claims.

Documenting the Scene

After the lead investigator has evaluated the scene, he or she must document the scene. He or she should follow these steps:

  • Photograph or videotape the scene .
  • Describe and document the scene .

Photograph or videotape the scene. The investigator should create and preserve an accurate visual record of the scene and the evidence prior to disturbing the scene.

  • Photograph and/or videotape the assembled crowd and the fire in progress.
  • Remove all nonessential personnel from the background when photographing the scene and evidence.
  • Photograph the exterior and interior of the fire scene (consider walls, doors, windows, ceilings, floors) in a systematic and consistent manner. (Videotaping may serve as an additional record but not as a replacement for still photography.)
  • Photograph any points or areas of origin, ignition sources and first material ignited.
  • Photograph any physical reconstruction of the scene.
  • Maintain photo and video logs. Record the date, the name of the photographer and the subject.
  • Determine whether additional photographic resources are necessary (e.g., aerial photography, infrared photography or stereo photography).

Describe and document the scene. The investigator should create a permanent, documented record of observations to refresh recollections, support the investigator's opinions and conclusions, and support photographic documentation.

  • Prepare a narrative, written descriptions and observations, including possible fire causes.
  • Sketch an accurate representation of the scene and its dimensions, including significant features such as the ceiling height, fuel packages (e.g., combustible contents of the room), doors, windows and any areas of origin.
  • Prepare a detailed diagram using the scene sketch(es), preexisting diagrams, drawings, floor plans or architectural or engineering drawings of the scene. This may be done at a later date.
  • Determine whether additional documentation resources are necessary.

Processing Evidence at the Scene

After documenting the scene, the investigator or other evidence collectors must collect, preserve and store evidence from the scene. He or she should follow these steps:

  • Identify, collect and preserve evidence .
  • Prevent evidence contamination .
  • Package and transport evidence .
  • Establish and maintain the chain of custody .

Identify, collect and preserve evidence. The investigator should ensure that evidence collectors identify, document, collect and preserve evidence for laboratory analyses, further investigations and court proceedings.

Evidence collectors should:

  • Take precautions to prevent contamination.
  • Document the location of evidence using written notes, sketches, photographs, photo and video logs, the evidence recovery log, evidence tags and container labels.
  • Collect evidence in any areas where the fire originated (such as the first fuel ignited and ignition source) in cases where the fire is not accidental.
  • Place evidence in labeled containers for transportation and preservation. Liquid evidence collected for laboratory identification must be immediately placed in clean, unused, vaportight containers (e.g., clean, unused paint cans; glass jars; laboratory-approved nylon or polyester bags) and then sealed.
  • Label each container so that it is uniquely identified. Labeling may include the name of the investigator, date and time of collection, case number, sample number, description and location of recovery.
  • Collect and preserve suitable comparison samples but recognize that such samples may be unavailable.
  • Package evidence in accordance with their laboratories' policies and procedures.
  • Recognize the presence of other physical evidence, such as bloodstains, shoe prints, latent prints and trace evidence, and use proper preservation and collection methods or seek qualified assistance.

Prevent evidence contamination. The investigator should control access to the fire scene after fire suppression and see that evidence is collected, stored and transported so that it will not be contaminated.

  • Establish and maintain strict control of access to the scene.
  • Recognize that fuel-powered tools and equipment present potential contamination sources and should be avoided. When collectors must use these tools and equipment, the investigator should document their use.
  • Wear clean, protective outergarments, including footwear.
  • Use clean disposable gloves for collecting items of evidence. (To avoid cross-contamination, gloves should be changed between collecting unrelated items of evidence or when visibly soiled.)
  • Use clean or disposable tools for collecting items of evidence from different locations within a scene.
  • Place evidence in clean, unused containers and seal immediately.
  • Store and ship fire debris evidence containers of evidence collected from different scenes in separate packages.
  • Package liquid samples to prevent leakage and ship them separately from other evidence.
  • Store and ship fire debris evidence separately from other evidence.
  • Follow specific laboratory requests (e.g., to submit an unused sample container).

Note: In cases of accidental fire, evidence should not be needlessly disturbed, but the property owner or insurer should be notified to avoid issues of spoliation.

Package and transport evidence. The investigator should ensure that packaging, transportation and storage procedures are followed to prevent any destructive changes in the condition of samples.

The personnel responsible for packaging and transport should:

  • Package fragile items carefully.
  • Freeze or immediately transport items containing soil to the laboratory.
  • Transport all volatile samples to the laboratory in a timely manner.
  • Comply with shipping regulations.

Establish and maintain the chain of custody. The investigator should ensure that the chain of custody is maintained.

Personnel responsible for the chain of custody should:

  • Maintain written records documenting the sample number, description of the evidence, date and location where it was found, collector's name and miscellaneous comments.
  • Document all transfers of custody, including the name of the recipient and the date and manner of transfer.
  • Document the final disposition of the evidence.

Completing the Investigation

Once evidence has been collected and processed, the investigator must complete the investigation and release the scene. He or she should follow these steps:

  • Release the scene .
  • Submit reports to the appropriate databases .

Release the scene. The investigator should release the scene after reasonable efforts have been made to identify, collect and remove all evidence from the scene for examination and that all physical characteristics of the scene have been documented. In addition, prior to releasing the scene, associated legal, health and safety issues must be articulated to the party taking over the investigation and reported to public safety agencies if necessary.

The investigator should ensure that the following tasks are completed before releasing the scene:

  • Ensure that all evidence is inventoried and in custody.
  • Discuss preliminary scene findings with team members.
  • Discuss postscene issues including forensic testing, insurance inquiries, interview results and criminal histories.
  • Assign postscene responsibilities to law enforcement personnel and other investigators.
  • Address legal considerations.
  • Verify that all scene documentation has been completed.
  • Address structural, environmental, health and safety issues.
  • Recover and inventory equipment.
  • Decontaminate equipment and personnel.
  • Time and date of release.
  • Receiving party.
  • Authority releasing the scene.
  • Condition of the scene at the time of release (e.g., structural, environmental, health and safety issues). Consider photographing and/or videotaping the final condition of the scene.
  • Cautions given to the receiving party upon release (e.g., safety concerns, conditions, evidence, legal issues).

Submit reports to the appropriate databases. The responsible agencies must file incident reports with the appropriate databases. Detailed fire information is collected, integrated and disseminated through national and State databases. These data help authorities identify fire trends and develop innovative procedures and equipment.

The investigator should collect sufficient information and report it to the following databases:

  • Arson and Explosives National Repository (Bureau of Alcohol, Tobacco and Firearms).
  • Bomb Data Center (Federal Bureau of Investigation).
  • National Fire Incident Reporting System (U.S. Fire Administration).
  • National Incident-Based Reporting System (Federal Bureau of Investigation).
  • State and local fire incident reporting systems.

[note 1] NIJ's Crime Scene guides were created by multidisciplinary technical working groups of content area experts from across the United States.

[note 2] As stated in NFPA 921 , the scientific method consists of defining the problem, collecting data, analyzing the data, developing hypothesis (e.g., what could have caused the fire), testing the hypothesis and considering alternative hypothesis.

[note 3] Damage or loss of evidence that would compromise a legal case.

[note 4] Recovering damages by a finding of fault; finding that the cause of the fire was failure of some product or system.

Cite this Article

Read more about:.

The International Association of Arson Investigators

The DC Serial Arsonist

In 2003 the DC region was terrorized by one of the most notorious arsonists in U.S. history. This is the story of the arson investigators tasked with finding the elusive fire setter.

arson investigation podcast assignment answer key

Episode 1: The Firesetter

On the heels of 9/11, and the deadly sniper shootings, a firesetter in the DC region is terrorizing neighborhoods in the middle of the night. A chance encounter leads to the realization that this is the work of a serial arsonist.

Read Transcript

arson investigation podcast assignment answer key

Episode 2: The Eye Witnesses

As fires continue, the investigation hinges on the recall of three eyewitnesses, all teenagers. The task force comes up with some creative ways to track down the arsonist who is purchasing materials for his incendiary devices at local convenience stores.

arson investigation podcast assignment answer key

Episode 3: The Media Leaks

To complicate the investigation further, someone close to the task force is leaking classified details of the case to the local media. It’s a delicate balance to keep the public informed while not inciting copycat firesetters and jeopardizing the investigation.

arson investigation podcast assignment answer key

Episode 4: The DNA Profile

A DNA profile is consistently found at some of the fire scenes but doesn’t match up with a name. More physical evidence leads the task force to loop in NCIS who is dealing with their own arson investigation.

arson investigation podcast assignment answer key

Episode 5: The Arrest

The serial arsonist is finally named and confirmed through DNA lab work. The task force has to make an arrest, but media leaks once again throw a wrench into the timeline.

arson investigation podcast assignment answer key

Episode 6: The Serial Arsonist

The task force learns that the arsonist has been lighting fires in the DC area since the early 1980s. For the first time, we reveal the list of fires he admitted to ATF as part of a proffer agreement.

arson investigation podcast assignment answer key

Episode 7: The Catastrophic Damage

The terror the arsonist perpetuated for decades finally came to an end thanks to the hard work of the ATF task force. In letters to our producer, the serial arsonist admits to fetishes and desires that caused him to light fires.

DC Serial Arsonist Fires.

arson investigation podcast assignment answer key

The Bureau of Alcohol, Tobacco, Firearms, and Explosives is the federal agency primarily responsible for administering and enforcing federal laws pertaining to arson and explosives. More information about ATF and their mission to investigate arson can be found at https://www.atf.gov/arson.

arson investigation podcast assignment answer key

Credit: Kara McGuirk-Allison

One of the circle 7 stores where arsonist bought the materials for his incendiary devices..

arson investigation podcast assignment answer key

The office space acquired for the task force at the Beltsville Agricultural Research Center.

arson investigation podcast assignment answer key

The KFC today where the arsonist worked.

arson investigation podcast assignment answer key

The apartment where the arsonist lived.

arson investigation podcast assignment answer key

Credit: ATF

Sketch artist rendering of the arsonist based on interviews with three eyewitnesses.

arson investigation podcast assignment answer key

Computer composite of arsonist aka “Mr. Potato Head” sketch.

arson investigation podcast assignment answer key

The KFC at the time the arsonist worked there.

arson investigation podcast assignment answer key

One of the Cornelius Shopping Bag company bags.

arson investigation podcast assignment answer key

A numeric tag that was used inside the shopping bags.

arson investigation podcast assignment answer key

Melted incendiary device that was inside a black shopping bag.

arson investigation podcast assignment answer key

Marine Corps pants found at arson scene in Virgina. This led the team to visit NCIS.

arson investigation podcast assignment answer key

Marine Corps cover found at arson scene in Virgina.

arson investigation podcast assignment answer key

Melted incendiary device tagged at ATF lab.

arson investigation podcast assignment answer key

Lou Edna Jones’ home after the fire that killed her.

arson investigation podcast assignment answer key

ATF’s Scott Fulkerson, Bob Luckett and Thomas Sweatt.

arson investigation podcast assignment answer key

About Arson

Kara McGuirk-Allison has over 25 years of journalism experience. She produced news programs for NPR including Justice Talking, and helped create and launch the podcast Hidden Brain. Kara created several podcasts as Executive Producer of Platform Media.

Scott Stephens, Executive Director for the International Association of Arson Investigators.

Arson Podcast Trailer on Apple

arson investigation podcast assignment answer key

 

Episode Two: Interviewing The Professional
Transcripts

"Hi, I’d like to introduce myself to you. I’m Jim Nolan and I’m the lead investigator on this case. Welcome on board. We’ll be working as a team and I’m looking forward to investigating the fire with you. Right now, we’ve just arrived on scene and we’ve secured the scene to keep onlookers out and ensure that only necessary personnel are inside. We’ve got police officer stationed at the perimeter and everyone has to log in and out through a single point of entry. The fire department called us in because there is a fatality in the case. We’re going to start by talking to the Incident Commander and the first in unit to determine what they saw."

Jim Nolan: "Chief Oxbridge, thanks for giving us a few minutes of your time. Can you bring us up to speed on what’s happened to this point?"

Chief Oxbridge: "Uh sure, we have a three story structure fire in half a duplex at 118A Cypress Street. Uh, when we arrived at 4:15 AM, we found the first floor engulfed at the front of the structure. Smoke extended through all three floors and was coming out the first floor windows, two of which had broken out. We were able to successfully rescue one 18-year-old female from the third floor using our ladder truck. She was conscious, but hysterical. She did not appear to have any severe physical injuries but EMS did treat her for smoke inhalation and transferred her to County Memorial. We found a second victim unfortunately deceased. We did remove her from the premises and attempt resuscitation, but we were unsuccessful. The victim appears to be an elderly female. My understanding from the neighbors is that it’s the grandmother of the female victim we rescued. There were no other occupants in the house at the time we arrived."

Jim Nolan: "What happened to the body of the victim?"

Chief Oxbridge: "Uh, we determined that transport to the hospital was not necessary because she could not be revived. We’ve covered the body and called the medical examiner."

Jim Nolan: "Did you check both sides of the duplex?"

Chief Oxbridge: "When we arrived, the occupants of 118B were on the front lawn. The wife called 911. Her, her husband and their toddler lived at 118B. She stated to us that there was no one else in her house. We did check that side of the duplex as well to make sure fire had not spread into it. We didn’t find any additional persons and only minimal overhaul was required to the shared wall. However, there is light smoke damage to part of that unit from the heavy smoke next door that came in through an open window."

Jim Nolan: "Where did you attack the fire?"

Chief Oxbridge: "Oh, when we arrived, the front door to the A unit was broken open. The husband next door stated he broke it in in trying to rescue the occupants but smoke and heat did not permit him to enter. We sent a crew in through that door and they encountered fire throughout the first floor. I’ll get our lead for you. Bobby, Bobby, could you come over here for a minute!"

Chief Oxbridge: "Jim, this is Bobby Reardon.  He was first in on the hose line."

Bobby Reardon: "Pleased to meet you, sir."

Chief Oxbridge: "Bobby, Jim and his colleague are investigating this fire. Tell them what you saw when you entered the structure."

Bobby Reardon: "Ok, see the front door there, inside that there’s a long hall with the kitchen, living room and a back bedroom on the left. Then stairs go up to the second floor and there’s like two bedrooms and bath up there. Then there’s a third floor walkup attic that looks like it’s been somewhat converted into a fourth bedroom. We first encountered fire in the living room. We hit that with a hose stream off the ceiling and then proceeded into the kitchen where the fire was more intense and especially intense in the area of the stove. Again, we hit the ceiling with a hose stream a few times to knock the fire down. It was raging pretty good out the front and side windows in the kitchen. We then searched the rest of the home. Smoke and soot had made it up the stairwell, but the fire was confined to the first floor."

Jim Nolan: "How was the smoke layer?"

Bobby Reardon: "Very thick and black. The smoke layer was probably about 8 inches or so from the floor. Visibility was very poor."

Jim Nolan: "Where did you find the deceased victim and what position was she in?"

Bobby Reardon: "The victim was in bed in the back bedroom on the first floor. She was lying face up on the bed. The door to the bedroom was open and there was significant smoke and soot staining, but no, no fire back there yet. It was very close, though, as that’s right next to the living room. We did remove her from the scene and our company performed CPR, but we could not resuscitate her."

Jim Nolan: "Thanks, Bobby. Chief, do you have names for the victims?"

Chief Oxbridge: "Uh, y es. The 18-year-old female we pulled from the third floor gave her name as Jessica Manchester. She stated that she lived with her grandmother, Margaret Bruce. We believe that the deceased elderly female victim is Mrs. Bruce."

Jim Nolan: "Have you identified additional victims or witnesses?"

Chief Oxbridge: “Uh y es. The next door neighbors are Rosa and Manny Sanchez. They’ve got a baby as well. Rosa called 911 and Manny attempted the rescue. They’re with one of the officers right over there."

Jim Nolan: "Thanks Chief. We appreciate your time."

arson investigation podcast assignment answer key

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Arson and Fire Investigation

Resources and training opportunities for firefighters, first responders and fire investigators.

Resources and training opportunities

contents of a room destroyed by fire

Fire investigation: The first responder's role

First responders: Learn how to recognize and preserve crucial fire investigation evidence.

fire engine in foreground, cars on fire in background

Arson response during civil unrest

Review these critical actions that first responders must take to help ensure a safe response to arson fires during civil unrest incidents.

NFA fire investigation students

National Fire Academy training courses teach fire service personnel about the science and techniques required to conduct modern fire investigations and how to pursue arson cases through the judicial system.

110 episodes

The IAAI and CFITrainer.Net present these podcasts with a focus on issues relating to fire investigation. With expertise from around the world, the International Association of Arson Investigators produces these podcasts to bring more information and electronic media to fire investigators looking for training, education and general information about fire investigation. Topics include recent technologies, issues in the news, training opportunities, changes in laws and standards and any other topic that might be of interest to a fire investigator or industry professional affected by fire. Information is presented using a combination of original stories and interviews with scientists, leaders in fire investigation from the fire service and the law enforcement community.

CFITrainer.Net Podcast CFITrainer.Net

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NEWS ROUNDUP: March 2024

News Roundup - March 2024

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Discussing Mentorship from Both the Mentor and Mentee Perspectives with Steve Avato

We discuss mentorship, from both the mentor and mentee perspectives, with Steve Avato, retired ATF Supervisory Special Agent CFI and Fire Marshal Captain with the Loudoun County Virginia Fire Marshal’s Office.

  • NOV 20, 2023

A CONVERSATION WITH SPECIAL AGENT ADAM ST. JOHN AND CAPTAIN CRAIG MATTHEWS

Today, we’re taking a deep dive into fires where the ignition was associated with CSST — that’s corrugated stainless steel tubing.

  • SEP 6, 2023

Laboratory Analysis of Fatty Acids, Oils, and Alcohols with Laurel Mason and Doug Byron

Today, we’re talking about using a lab in your investigations. More specifically, we are going to talk to two experienced forensic scientists about analysis of fatty acids, oils, and alcohols.

  • JUL 17, 2023

The Role of Metallurgical and Materials Science in Fire Origin and Cause Determination.

We’ve got something new and pretty interesting for you today — a closer look at the role of metallurgical and materials science in fire origin and cause determination. Our guide into this world is Larry Hanke.

  • MAY 18, 2023

What's new at the National Fire Academy

A conversation with Kevin Oliver on what’s new at the National Fire Academy.

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  1. ARSON INVESTIGATION LESSON PLAN BUNDLE [FORENSICS] ⋆ The Trendy Science

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  3. Exercise 12 Ch 10 Arson

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  4. Arson Investigation Podcast Assignment

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VIDEO

  1. A Question For You

  2. Investigators seek tips after apartment fire ruled arson +L5V

  3. Podcast assignment

  4. 5.3 Practice Assignment Answer Key Video

  5. Podcast Assignment

  6. Lakewood WA Apartment Fire

COMMENTS

  1. Following an Arson Investigation

    Listen to each section of the podcast ranging from 2-10 minutes each and answer the analysis questions that follow. In total, the podcast runs around 55 minutes. Write all answers in a different color. There are a lot of questions. You do not have to write in complete sentences. Short answers are fine as long as the question has been answered!

  2. interFIRE, A site dedicated to improving fire investigation worldwide

    The dramatic 13-episode audio series follows a fire from the 911 report, the investigation and the final resolution. The program is available online as a MP3 and podcast, and this delivery gives investigators the flexibility of listening and learning when they have time. Discussion questions are obtainable as PDFs to review at the end of the ...

  3. Arson Inquiry Lab- A Forensics Activity

    The next day, I had my students complete an arson case-study webquest and then we started on a podcast assignment. During the podcast, I had my students complete a listening guide and periodically paused the podcast to discuss some key points of arson investigation.

  4. ARSON INVESTIGATION LESSON PLAN BUNDLE [FORENSICS]

    Arson WebQuest Arson Review Worksheet (w/ answer key) Arson Tarsia Puzzle Activity Case Study w/ Viewing Guide Printable Editable Arson Quiz Bonus: Arson Podcast w/ Guided Listening Guides Digital, Google Drive, version of all resources listed above . What types of files are included:

  5. PDF interFIRE.org Follow That Case Episode One: The 911 Call Discussion

    Discussion Questions and Answers 1. How many possible victims and witnesses are there according to this 911 call? A. 1 B. 2 C. 3 D. 4 E. 5 Correct Answer: 5 — Rosa, Manny, their baby, Jessica, and Margaret (Jessica's grandmother). 2. Where is the fire? A. 118 Cypress Street B. 118A Cypress Street C. 118B Cypress Street D. 188A Cypress Street

  6. Grab this Forensics FREEBIE!

    ARSON INVESTIGATION PODCAST ASSIGNMENT. Perfect for distance learning or face-to-face instruction, this resource is the perfect addition to your next Arson Investigation unit! Enter your email address below to have the file sent directly to your inbox. ENJOY! EMAIL ME THIS FREEBIE! We respect your privacy.

  7. ARSON INVESTIGATION LESSON PLAN BUNDLE- Print & Digital

    What's Included: 5-8 Day Lesson Plan. Arson Inquiry Lab/Project (a student favorite!) EDITABLE PowerPoint/Google Slides Presentation. Science Doodles (to accompany lesson) Arson WebQuest. Arson Review Worksheet (w/ answer key) Arson Tarsia Puzzle Activity. Case Study w/ Viewing Guide Printable.

  8. interFIRE, A site dedicated to improving fire investigation worldwide

    On the left is the wall next to the hallway, which has an empty key rack and a framed picture of a teakettle on it. Directly in front of us is a small, round breakfast table with two chairs. The table and chairs look to be metal and the chair cushions are destroyed. The area of heaviest damage is the stove and the small counterspace directly to ...

  9. Arson investigation review Flashcards

    Extinguishing fires. List 3 indications that might lead investigators to believe that an arson crime is committed. Detect and identify relevant chemical material, indemnity ingredients and reconstruct the events that led to the fire. Study with Quizlet and memorize flashcards containing terms like Combustion, Exothermic reaction, Arson and more.

  10. Forensics: Arson Evidence Lab Flashcards

    Check all that apply. He had burns on his hands. The chemicals on his hands matched the accelerant used. Which indicates that the fire was caused by arson? Check all that apply. Burn patterns in the walls to the office were an inverted cone shape. There were burn trails connecting areas of the two rooms. There were chemical traces of accelerants.

  11. Copy of Following an Arson Investigation.pdf

    View Copy of Following an Arson Investigation.pdf from SC 101 at University of North Carolina, Chapel Hill. ... Arson Podcast Assignment.pptx. West Orange High, West Orange. SCIENCE 101. ... Listen to each section of the podcast ranging from 2-10 minutes each and answer the analysis questions that follow. In total, the podcast runs around 55 ...

  12. Archived

    This handbook is intended as a guide to recommended practices for the collection and preservation of evidence at fire/arson scenes. [1] Follow Agency Policies! Actions taken following these guides should be performed in accordance with department policies and procedures and federal and state laws. Jurisdictional, logistical or legal conditions may preclude the use of particular procedures ...

  13. Arson Investigation Flashcards

    Study with Quizlet and memorize flashcards containing terms like Review the following court decisions: Michigan v. Tyler; Michigan v. Clifford; Daubert v. Dow. What key findings from these cases influence all modern arson investigations?, emergency circumstances, this infamous New York City resident kept a careful record of hundreds of arson attacks. He went on to become a serial murderer and ...

  14. Home

    This is the story of the arson investigators tasked with finding the elusive fire setter. Episodes. ... and helped create and launch the podcast Hidden Brain. Kara created several podcasts as Executive Producer of Platform Media. Kara. Scott Stephens, Executive Director for the International Association of Arson Investigators.

  15. interFIRE, A site dedicated to improving fire investigation worldwide

    Welcome on board. We'll be working as a team and I'm looking forward to investigating the fire with you. Right now, we've just arrived on scene and we've secured the scene to keep onlookers out and ensure that only necessary personnel are inside. We've got police officer stationed at the perimeter and everyone has to log in and out ...

  16. Arson and Fire Investigation

    Training. National Fire Academy training courses teach fire service personnel about the science and techniques required to conduct modern fire investigations and how to pursue arson cases through the judicial system. Browse training courses. Page last reviewed: June 23, 2023.

  17. Arson investigator-webquest Flashcards

    flash point. place, event, or time at which trouble, such as violence or anger, flares up. point of origin. The first point at which a moving target is located on a plotting board. 2. A well-defined point, easily distinguishable visually and/or electronically, used as a starting point for the bomb run to the target. 3.

  18. episode002Questions.pdf

    Arson Investigation Completr.docx. Solutions Available. University of Miami. OCE 503 ... Arson podcast answer key ... View Arson Podcast Assignment.pptx from SCIENCE 101 at West Orange High, West Orange. F... Recently submitted questions See more.

  19. ‎CFITrainer.Net Podcast on Apple Podcasts

    110 episodes. The IAAI and CFITrainer.Net present these podcasts with a focus on issues relating to fire investigation. With expertise from around the world, the International Association of Arson Investigators produces these podcasts to bring more information and electronic media to fire investigators looking for training, education and ...

  20. Practical Fire and Arson Investigation Flashcards

    The basic methodology of the fire investigation relies on a _______. Scientific Method. The recommended systematic approach is that of a. recognize the need, define the problem, collect data, analyze the data, develop a hypothesis, test the hypothesis. What six steps are applied in the systematic method.

  21. Edmundo Gonzalez Urrutia: Meet the quiet, bird-loving grandfather ...

    While the election is slated for late July, Venezuela law mandates that the winning candidate won't take office before January 2025 - creating a delicate 6-month handover period that Gonzalez ...

  22. Arson investigation Flashcards

    Arson investigations pose ______ to investigators. fire is a form of ______, oxygen combines with another substance generating light and heat. e.g. burning of methane gas converts chemical energy to heat and light energy. rapid chemical combination of a substance with oxygen, involving the production of heat and light.