CPD Investigation & Evidence 3

Question 1

Which of the following BEST describes 'circumstantial evidence'?

Accepted Answer

Evidence that requires an inference to connect it to a conclusion of fact

Answer

Circumstantial evidence requires the fact-finder to draw an inference linking the evidence to the conclusion.

Question 2

A CPD detective is interviewing a juvenile suspect without a parent present. Under Illinois law, this situation:

Accepted Answer

May render the statement inadmissible if the juvenile did not knowingly waive rights

Answer

Illinois law provides extra protections for juvenile suspects, and statements obtained without appropriate safeguards may be suppressed.

Question 3

An investigator finds latent fingerprints at a burglary scene. 'Latent' fingerprints are:

Accepted Answer

Invisible prints made from skin oils that require development to be seen

Answer

Latent fingerprints are invisible residue deposits that must be developed using powder, chemicals, or other techniques.

Question 4

What legal standard must be met for a police officer to conduct a Terry stop (stop and frisk)?

Accepted Answer

Reasonable articulable suspicion that criminal activity is afoot

Answer

Terry v. Ohio established that reasonable articulable suspicion — less than probable cause — justifies a brief investigatory stop.

Question 5

Which document formally authorizes law enforcement to search a specific location for specific items?

Accepted Answer

Search warrant

Answer

A search warrant is issued by a judge based on probable cause and specifies the place to be searched and items to be seized.

CPD - Chicago Police Department Practice Test