Crime Scene Investigation Steps

Front

What is the first step for a responding officer at a crime scene?

Back

Secure the area to ensure everyone's safety and protect evidence from unauthorized access or contamination.

Front

Why should witnesses be separated at a crime scene?

Back

To prevent collusion, which can alter or influence testimonies, ensuring each witness’s account is accurate and unbiased.

Front

What is the purpose of scanning the scene?

Back

To perform an initial survey, identify potential evidence, determine boundaries, and decide on a strategy for documentation and collection.

Front

What does 'See the Scene' involve?

Back

A detailed examination of the scene with photography, including birds-eye, mid-range, and close-up photos using evidence markers with scale.

Front

What is included in a crime scene sketch?

Back

Layout, objects in the room, positioning of evidence, directional north, date, time, location, legend, and case number.

Front

What is the purpose of searching for evidence?

Back

To conduct a systematic search to locate and collect physical evidence, with the lead investigator choosing a search pattern.

Front

Why is securing and collecting evidence important?

Back

To carefully collect, label, and preserve evidence, maintaining the chain of custody and ensuring its integrity for court use.