Investigation Procedures Flashcards
6 cards from real State Trooper practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Investigation Procedures flashcards as text
What is the proper procedure for collecting DNA evidence at a crime scene?
Answer: Wear fresh gloves for each item, use sterile swabs, allow samples to air dry, and package in paper containers
DNA evidence requires careful handling to prevent contamination and degradation.
What is a 'search warrant return' and when must it be completed?
Answer: A document filed with the issuing court detailing items seized, typically required within a specific timeframe
The search warrant return reports back to the court on what was found during the authorized search.
What is evidence contamination and how does it affect a case?
Answer: Unauthorized handling or improper storage that raises questions about integrity, potentially making evidence inadmissible
Contamination can render key evidence inadmissible, potentially destroying the prosecution's case.
What is the role of a case file in organizing an investigation?
Answer: The comprehensive repository of all documents, evidence records, reports, and notes related to the investigation
The case file is the complete record of an investigation, essential for prosecution and review.
What is the 'totality of the circumstances' test in criminal investigations?
Answer: A holistic evaluation of all facts and circumstances to determine whether a legal standard has been met
Courts evaluate legal standards by examining all facts together, not in isolation.
How should a trooper handle a witness who is reluctant to provide a statement?
Answer: Explain the importance of cooperation, address their concerns, and document the encounter even if they refuse
Building rapport and addressing concerns can overcome reluctance, but witnesses generally cannot be compelled to speak.