Fire Investigator Course

Lesson 1 • Fire Development and Stages

Traces fire progression from ignition through flashover to decay. Understanding each stage enables accurate post-fire reconstruction.

Lesson 2 • Regulatory and Standards Framework

Introduces nationally recognized investigation standards and professional certification requirements. Students understand the authoritative guidelines governing methodology.

Lesson 3 • Role and Scope of the Investigator

Defines the fire investigator's duties across civil, criminal, and insurance contexts. Grounds students in professional boundaries before technical content begins.

Lesson 1 • Hazard Recognition at Fire Scenes

Identifies structural, chemical, biological, and electrical hazards present after fires. Hazard recognition is the prerequisite for all safe scene entry decisions.

Lesson 2 • Scene Security and Access Control

Establishes protocols for securing the scene perimeter and controlling entry. Proper access control preserves evidence integrity and supports legal admissibility.

Lesson 3 • Coordinating with Emergency Services

Addresses communication and role delineation between investigators and fire, law enforcement, and EMS personnel. Effective coordination prevents evidence loss during active operations.

Lesson 1 • Sketching and Diagramming the Scene

Covers hand-drawn and digital methods for producing scaled scene diagrams. Diagrams complement photographs by capturing spatial relationships and measurements.

Lesson 2 • Video and Emerging Documentation Tools

Introduces video walkthroughs, drones, and 3D scanning for scene capture. These tools supplement traditional methods and improve spatial accuracy.

Lesson 3 • Scene Photography Techniques

Teaches systematic photo sequencing from overall to close-up views. Photography creates the permanent visual record that supports all subsequent analysis.

Lesson 1 • Evidence Recognition and Prioritization

Trains investigators to identify relevant physical evidence amid fire debris. Prioritization prevents loss of fragile or time-sensitive items during scene examination.

Lesson 2 • Physical and Trace Evidence Handling

Covers collection of fire debris, devices, and trace materials using forensic protocols. Proper handling maintains the evidentiary value of items through court proceedings.

Lesson 3 • Accelerant Sample Collection

Details approved methods for collecting substrate samples suspected of containing ignitable liquid residues. Correct collection prevents contamination and supports valid laboratory results.

Lesson 1 • Determining the Area and Point of Origin

Synthesizes pattern and indicator data to define the origin area and specific point. Students practice applying convergence of evidence to reach a supported conclusion.

Lesson 2 • Systematic Scene Examination

Presents the structured, zone-by-zone approach to examining a fire scene. Systematic examination ensures no area is overlooked and supports reproducible findings.

Lesson 3 • Structural and Material Indicators

Examines how different building materials respond to heat and fire exposure. Material behavior provides corroborating evidence for origin and intensity conclusions.

Lesson 1 • Applying the Scientific Method

Structures cause determination within a hypothesis-testing framework. Students practice forming, testing, and revising hypotheses against all available evidence.

Lesson 2 • Accidental and Natural Cause Analysis

Examines common accidental ignition sources including electrical, heating, and cooking equipment. Students learn to identify and eliminate non-incendiary causes systematically.

Lesson 3 • Incendiary Fire Indicators

Identifies physical, behavioral, and circumstantial indicators suggesting deliberate fire-setting. Recognizing these indicators triggers appropriate evidence collection and reporting.

Lesson 1 • Integrating Interview and Physical Evidence

Teaches reconciliation of testimonial and physical evidence to identify consistencies and conflicts. Integrated analysis strengthens or challenges the working hypothesis.

Lesson 2 • Interview Planning and Preparation

Covers pre-interview research, setting selection, and question design. Thorough preparation maximizes information yield and reduces interviewer bias.

Lesson 3 • Interviewing Witnesses and Occupants

Applies cognitive and behavioral techniques to elicit accurate witness accounts. Effective witness interviews often reveal ignition circumstances not apparent from physical evidence alone.

Lesson 1 • Delivering Expert Testimony

Develops skills for presenting technical findings clearly to judges and juries. Effective testimony translates complex fire science into accessible, persuasive communication.

Lesson 2 • Preparing for Deposition and Trial

Covers review of case materials, anticipating challenges, and maintaining composure under questioning. Thorough preparation is the foundation of effective expert testimony.

Lesson 3 • Writing Objective and Defensible Findings

Trains students to write factual, opinion-free observations and clearly labeled conclusions. Objective language protects the investigator's credibility under cross-examination.