Recognition, Collection, and Preservation of Evidence Lecture

Question 1

What are the 4 different types of search patterns for large outdoor crimes?

Answer 1

1. Spiral
2. Grid (most common)
3. Line “strip search”
4. Zone “quadrant search”

Question 2

Alternate Light Source (ALS)

Answer 2

A tool used to help visualize evidence that is not apparent to the naked eye

Question 3

What are the methods used to destroy/decontaminate biohazardous material?

Answer 3

1. Incineration (burning)
2. Thermal Treatment (microwaves, autoclaves, etc.)
3. Chemical Treatment (chlorine)