Preserve and control a crime scene

Stay alert

Keep in mind that suspect could come back or may still be on the scene.

Suspect posing as bystander

A suspect may attempt to blend in and leave the scene.

Witnesses' behavior

Witnesses to the crime scene may try to leave because they do not want to get involved.

Preventing exits

Prevent potential witnesses/suspects from leaving the scene.

Real Evidence

Physical objects, such as clothing, jewelry, weapons, etc. that are used in a crime.

Circumstantial Evidence

Evidence that indirectly involves a person in an offense, such as finding a wallet in the locker of the accused.

Evidence

Anything that can be admitted in court to prove or disprove facts in an issue.

Hearsay Rule

Not admissible as evidence, with exceptions like Dying Declaration and Excited Utterance.

Dying Declaration

A statement made by a person about to die; usable only if the person actually observed the crime.

Excited Utterance

A statement made in the heat of the moment; admissible in court to prove the truth of matters stated.