Under exigent circumstances, when may officers conduct a warrantless search?

• A. When there is a compelling need to act to protect life or prevent serious harm.
• B. When there is a chance to obtain a warrant later.
• C. When there is a compelling need to act to protect life or prevent serious harm, preserve evidence, or prevent the imminent destruction of evidence, and no time to obtain a warrant.
• D. When the officer has probable cause to arrest.

Answer: (C)

Exigent circumstances are about acting immediately when waiting for a warrant would either put someone at risk or cause critical evidence to be lost. The strongest form of this rule allows a warrantless search when there is a compelling need to act to protect life or prevent serious harm, and also when there’s a need to preserve or prevent the imminent destruction of evidence, with no reasonable time to obtain a warrant. This combination is what makes the warrantless action permissible rather than optional.

Think of it as a narrow, emergency exception: the urgency must be real, and waiting for a warrant would undermine the purpose of the action—either because someone’s safety is at stake or because important evidence could be destroyed. If there’s any feasible chance to get a warrant, law enforcement should do so. Simply having probable cause to arrest does not by itself create a blanket warrantless search authority under exigent circumstances.