Crime Scene Documentation and Reporting Flashcards
7 cards from real CSI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Crime Scene Documentation and Reporting flashcards as text
Which report element provides the legal basis for an investigator's presence at a crime scene?
Answer: The authorization section citing case number, call-out, or warrant
Documentation of the legal authority (dispatch call, warrant, consent, or exigent circumstances) establishes why investigators had lawful access to the scene.
When documenting bloodstain patterns, 'directionality' refers to:
Answer: The direction from which a blood drop traveled before impact, indicated by its shape
Directionality is determined by the elongated shape and satellite spatter of a bloodstain, with the pointed end indicating the direction of travel.
What does 'scene contamination' mean in the context of crime scene documentation?
Answer: Introduction of foreign materials or alteration of existing evidence by unauthorized or careless personnel
Contamination occurs when people or materials alter the scene's original state, potentially destroying evidence or introducing misleading artifacts.
In a crime scene report, what is the purpose of an 'actions taken' section?
Answer: To document every investigative step performed at the scene, creating an auditable record
The 'actions taken' section creates a chronological, auditable record of every investigative action, demonstrating thoroughness and proper procedure.
Why should an investigator avoid using abbreviations in a formal crime scene report?
Answer: Abbreviations may be misunderstood by jurors, judges, or investigators unfamiliar with local shorthand
Undefined abbreviations create ambiguity that can be exploited during cross-examination and may confuse non-law-enforcement readers such as jurors.
What is the primary function of a 'legend' on a crime scene sketch?
Answer: To explain symbols, abbreviations, and numbering used in the sketch
A legend defines all symbols, abbreviations, and codes used in the sketch so any reader can accurately interpret its contents without additional explanation.
When a crime scene report contains an error discovered after submission, the correct procedure is to:
Answer: Strike through the error with a single line, initial and date the correction, and file an amended report if needed
Legal documents require that errors be crossed out with a single line so the original entry remains visible, with initials and date, maintaining document integrity.