Peace officer with only mere suspicion cannot_______?

• A. Conduct an investigative stop
• B. Arrest someone
• C. Search a vehicle
• D. Detain a person for questioning

Answer: (A)

The key idea is that stopping someone to investigate suspected criminal activity requires reasonable suspicion, not just a vague or instinctual hunch. An investigative stop is a brief seizure that must be justified by specific facts that would lead a reasonable person to suspect involvement in a crime. Mere suspicion lacks the factual basis and is not enough to justify such a stop, so a peace officer cannot lawfully conduct it on that basis alone. If the officer wants to arrest, search, or detain for questioning, those actions involve higher standards (probable cause or consent) or different legal constraints, which is why they’re not justified merely by a vague hunch.