Name three sources of information used to establish probable cause at a scene.

• A. Victim statements, physical evidence, and surveillance footage or witness observations.
• B. Suspected motivations and rumors.
• C. Officer mood and weather conditions.
• D. Personal opinions about the suspect's character.

Answer: (A)

Probable cause at a scene comes from information that provides concrete facts tying a crime to what happened and to who was involved. The best sources are direct or corroborated information from the scene: statements from the victim about what occurred, the physical evidence found on scene or related to the incident, and any surveillance footage or witness observations that corroborate the events. Victim statements describe the incident from the person who experienced it and help establish the sequence of events. Physical evidence offers tangible, measurable facts that support what happened, such as objects, injuries, or trace materials. Surveillance footage or bystander observations provide an external record that can confirm or clarify what occurred. These sources are reliable and objective enough to support probable cause when combined with other facts.

Information like suspected motivations or rumors is not reliable for establishing probable cause because it’s speculative and not grounded in demonstrable facts. Officer mood or weather conditions don’t provide factual basis about criminal activity or involvement. Personal opinions about a suspect’s character aren’t appropriate or admissible as bases for probable cause.