crime scene

Which of the following is a type of individual physical evidence?

• fingerprint

• blood

• glass

• fibers

Refers to small evidence like hairs of fibers

• physical evidence
• trace evidence
• suspect
• witness

What is the first step in processing a crime scene?

• Photography
• Rough sketch
• Finished sketch
• Securing the perimeter

Why do forensic scientists wear protective clothing?

• They don't want to get dirty

• They want to look cool

• They don't want to contaminate the crime scene

• They don't want to stand out from the detectives

Detectives and forensic scientists preserve an impression of the scene by...

• taking photos

• making sketches

• making video recordings

• all of these

In a crime scene sketch, to show where a dead body or weapon is located, one should measure and draw the distance from the evidence

• 1 a movable landmark
• 2 immovable landmarks
• 3 the body

when securing a crime scene the two most important factors are to

• scan the scene, separate the witnesses
• safety of individuals, separate the witnesses
• see the scene, preserving evidence
• safety of individual, preserving evidence

An alternate location where additional evidence has been found.

• Secondary crime scene
• Primary crime scene
• Physical location 
• Suspected location 

Define the "Locard's Principle."

• the scientific examination of evidence in a criminal investigation
• states that criminals always take a trace of something with them or leave a trace of something behind at the scene of the crime
• a type of evidence
• the person who runs the Locard School

Evidence can provide

• proof that a crime has been committed
• establish key elements of a crime
• exonerate the innocent
• all of the above