Tool Mark Evidence Flashcard

Front

What material is used to make a cast of a tool mark?

Back

Mikrosil

Front

What should CSI do before collecting tool mark evidence?

Back

Dust the location for fingerprints.

Front

In what should an entire object containing a tool mark be placed?

Back

A rigid container.

Front

What is a compression tool mark?

Back

A tool is pushed into a surface with force, leaving an indentation.

Front

What is a striation tool mark?

Back

A tool is scraped across a surface leaving a scratch.

Front

What is the purpose of collecting tool mark evidence?

Back

To link a tool to a crime scene or a suspect.

Front

What is the first step in processing tool mark evidence?

Back

Document the scene and the evidence.

Front

Why is it important to use a rigid container for tool mark evidence?

Back

To prevent damage and preserve the integrity of the evidence.

Front

What type of evidence is a tool mark considered?

Back

Physical evidence.

Front

What is the difference between a compression mark and a striation mark?

Back

Compression marks are indentations, while striation marks are scratches.