Evaluate the whole picture
462 U.S. 213 (1983)
NationwideU.S. Supreme Court
Quick Rule
Probable cause to search depends on all the circumstances: whether the facts establish a fair probability that evidence or contraband will be found in the place searched.
Field Reminder
For a tip, document how the source knows, why the information is reliable, and what you independently corroborated.
Important Limits
Bare conclusions do not establish probable cause. Reliability and basis of knowledge are considered together, rather than as a rigid checklist.
Sources
Opinion sources reviewed October 4, 2026. Editorial summaries; not a comprehensive review of later decisions or Florida-specific requirements. Follow agency policy, certified training, and State Attorney guidance.