Exigent circumstances are urgent conditions that may justify certain law-enforcement actions without first obtaining a warrant.
Why exigent circumstances matter
Exigent circumstances matter because the Fourth Amendment generally protects against unreasonable searches and seizures, but emergencies can change what is reasonable. Courts may consider risks such as imminent harm, escape, destruction of evidence, or urgent public safety concerns.
The exception is fact-specific and limited.
Where exigent circumstances appear
Exigent circumstances appear in warrantless-search disputes, suppression hearings, emergency entries, hot-pursuit cases, evidence-preservation disputes, and appellate review.
Practical example
Officers hear screams from inside a home and believe someone is in immediate danger. Exigent-circumstances principles may be considered if they enter without first obtaining a warrant.
How exigent circumstances differ from nearby terms
Exigent circumstances differ from probable cause because probable cause concerns the basis for believing evidence or crime is involved, while exigency concerns urgency. Both may matter in a warrantless-search analysis.
Related terms
Quick knowledge check
Why is urgency separate from probable cause in many warrantless-search disputes?