Which doctrine allows seizure of evidence observed in plain view during a lawful stop or encounter?

• A. Plain-View Doctrine
• B. Open-Fields Doctrine
• C. Exclusionary Rule
• D. Probable Cause

Answer: (A)

The plain-view doctrine allows officers to seize evidence that is in plain sight when they are lawfully present and the incriminating nature of the item is immediately obvious. In a lawful stop or encounter, an officer may look around within the scope of the situation; if something illegal is clearly visible without any digging or moving things, it can be seized on the spot. This rests on the idea that if an officer is lawfully where they are and the item’s criminal character is apparent just by viewing it, there’s no need for a warrant.

Open-Fields Doctrine isn’t about seizing items seen during a lawful stop; it deals with what areas outside the home a police presence can survey, not the plain-view seizure during a stop. The Exclusionary Rule governs whether evidence can be used in court if it was obtained unlawfully; it affects admissibility, not the act of seizing under plain view. Probable Cause is a standard used to justify searches or arrests, not the specific mechanism by which plain-view seizures are made.