Scene Safety
What is the first priority when arriving at a crime scene?
Officer and public safety
What is the first step in assessing a scene?
Observe and gather initial information
What is physical evidence?
Any tangible object that proves or disproves a fact
What is the difference between a witness and a suspect?
A witness observes; a suspect may be involved in the crime
What is the main purpose of a police report?
To provide an accurate, factual record of the incident
What should officers do before entering a potentially dangerous area?
Assess for threats and call for backup if needed
What does the acronym “L.E.N.S.” stand for?
Look, Evaluate, Notify, Secure
What is the purpose of chain of custody?
To track who handled evidence and ensure integrity
What’s one key rule when interviewing a witness?
Separate witnesses to prevent collusion
What should be avoided in a police report?
Opinions or assumptions
Why is it important to establish a perimeter?
To secure the scene and prevent contamination
What should you note when first arriving at the scene?
Time, weather, people present, and condition of scene
Name one type of fragile evidence.
Blood, footprints, fingerprints, gunshot residue, etc.
What should you avoid doing during an interview?
Leading or pressuring the witness
What are the three main parts of a police report?
Introduction, narrative, and conclusion
What equipment might be needed to ensure safety at a scene?
Gloves, flashlight, radio, protective gear
Why is it important to control entry to the scene?
To preserve evidence and maintain chain of custody
What must be done before collecting evidence?
Photograph and document it in place
What’s one technique to build rapport with a witness?
Be polite, show empathy, and listen actively
Why is proper grammar and spelling important?
It reflects professionalism and clarity
What should you do if you encounter an injured suspect?
Secure the scene first, then provide or request medical aid
What information should you relay to dispatch immediately?
Location, type of incident, number of people involved, any hazards
Why is evidence documentation important?
It ensures accuracy and helps in court testimony
Why should witness statements be documented immediately?
To capture accurate recollection before memory fades
What should always be included in the report narrative?
Who, What, When, Where, Why, and How