PREP 2026–2027 | 210 ORIGINAL EXAM QUESTIONS, CORRECT
ANSWERS & DETAILED RATIONALES | MEDICOLEGAL DEATH
INVESTIGATION, SCENE DOCUMENTATION, EVIDENCE COLLECTION,
POSTMORTEM CHANGES, TIME OF DEATH, INJURY PATTERNS,
FORENSIC PHOTOGRAPHY, CHAIN OF CUSTODY, AUTOPSY &
TOXICOLOGY
Question 1: What is the primary responsibility of a death investigator
upon arriving at a death scene?
A. Determine the official cause of death
B. Immediately move the body
C. Secure and preserve the integrity of the scene
D. Release the scene to the family
CORRECT ANSWER: C. Secure and preserve the integrity of the scene
Rationale: Scene security and preservation help prevent contamination,
alteration, or loss of evidence before the investigation is completed.
Question 2: In a medicolegal death investigation, "jurisdiction"
primarily refers to:
A. The funeral home's service area
B. The legal authority to investigate a death
C. The hospital where treatment occurred
D. The family's preferred investigator
,CORRECT ANSWER: B. The legal authority to investigate a death
Rationale: Jurisdiction establishes which authorized governmental or
medicolegal authority has responsibility for investigating the death.
Question 3: Which photographic view is most useful for establishing
the overall spatial relationship of a death scene?
A. Close-up
B. Mid-range
C. Overall/establishing
D. Microscopic
CORRECT ANSWER: C. Overall/establishing
Rationale: Overall photographs show the scene in context and
document relationships among the body, objects, structures, and
surrounding environment.
Question 4: Which principle should guide evidence collection at a
death scene?
A. Collect only evidence that appears important
B. Collect, document, and preserve potentially relevant evidence
systematically
C. Allow witnesses to handle evidence
D. Package all evidence together
CORRECT ANSWER: B. Collect, document, and preserve potentially
relevant evidence systematically
,Rationale: Systematic collection and documentation reduce
contamination and preserve the evidentiary value of materials.
Question 5: Which statement BEST describes cause of death?
A. The legal classification of the death
B. The disease, injury, or condition responsible for the death
C. The location where death occurred
D. The investigator's theory about the case
CORRECT ANSWER: B. The disease, injury, or condition responsible for
the death
Rationale: Cause of death identifies the disease, injury, or other
condition producing death.
Question 6: Which term describes the circumstances surrounding a
death as classified by the appropriate authority?
A. Mechanism
B. Cause
C. Manner
D. Interval
CORRECT ANSWER: C. Manner
Rationale: Manner generally categorizes deaths into classifications such
as natural, accident, suicide, homicide, or undetermined, depending on
jurisdiction.
, Question 7: Why should a death investigator avoid moving objects
unnecessarily at a scene?
A. It makes the investigation take longer
B. It may alter or destroy evidence
C. It prevents photographs from being taken
D. It violates funeral-home policy
CORRECT ANSWER: B. It may alter or destroy evidence
Rationale: Unnecessary movement can disturb fingerprints,
bloodstains, trace evidence, body position, or other important
observations.
Question 8: Which documentation method provides a written
chronological account of investigative activities?
A. Scene log
B. Autopsy report only
C. Toxicology report
D. Death certificate only
CORRECT ANSWER: A. Scene log
Rationale: A scene log can document personnel, activities, times,
entries, exits, and significant events occurring during scene processing.
Question 9: What is the primary purpose of establishing a perimeter
around a death scene?