Evidently
Who Dunnit
Pack It Up
Walk it Off
Snap a Pic
100

Security camera footage, eyewitness testimony, and signed confessions directly prove a fact as this type of evidence.

What is direct evidence?

100

This is the first person to arrive at a crime scene.

Who is a police officer?

100

This type of unseen evidence is collected with powder, brush, and tape.

What are latent fingerprints?

100

This type of path is best for large, open spaces.

What is spiral or circular?

100

Film photography is preferred over digital for this reason.

What is editing / manipulating digital photos?

200

This type of evidence requires inferring without directly proving a fact. Tire tracks and fingerprints are examples that belong to this broad category.

What is circumstantial evidence?

200

This person determines time of death.

Who is the medical examiner?

200

Documents must be placed in this type of material for protection.

What is plastic/cellophane?

200
This type of path is used for spaces with lots of debris or items in the way.

What is grid?

200

This should be in forensic photographs to show the true size of the piece of evidence.

What is a ruler / scale?

300

This type of evidence points back to a group and can narrow down the search of a suspect. 

What is class evidence?

300

This person is responsible for interviewing witnesses and suspects.

Who is a detective?

300

Footwear impressions in mud, tire tracks, or tool indentations are collected using this 3D method.

What is a cast/mold?

300

This type of space is used for very small spaces.

What is grid / quadrant?

300

When sketching a crime scene, you measure the position of the body from this part.

What is the top of the head?

400

Stress, bias, and human memory affect this type of evidence.

What is eyewitness account?

400

These are the three things CSI must wear when entering an active investigative crime scene.

What are foot booties, gloves, and a mask/hood?

400

Small, trace evidence is placed in this paper packet before being placed in an evidence bag.

What is a paper bindle?

400

This type of path is used for smaller outdoor areas or indoor crime scenes.

What is parallel / strip?

400

This is what must be done directly before sketching a crime scene.

What is photographing the evidence?

500

Microscopic examination of hair shafts can reveal this demographic trait, though it remains class evidence.

What is ethnicity?

500

 CSI personnel establish this designated single route in and out of a crime scene to minimize physical disturbance.

What is the common approach path?

500
Blood and other wet materials (chewed gum) must be placed in paper or porous bags for this reason.
What is to prevent bacterial growth and destruction?
500

This is the path that CSI use to enter a crime scene looking for evidence.

What is the common approach path?

500

This type of lighting helps see tire tracks and footprints.

What is oblique lighting?