Whether the officers had probable cause under the Fourth Amendment to arrest the partygoers for unlawful entry.
Holding
Yes. Under the totality of the circumstances, a reasonable officer could conclude that there was a substantial chance that the partygoers knew they lacked permission to be in the house.
Reasoning
Probable cause is assessed from the perspective of an objectively reasonable officer and depends on probabilities, not proof beyond doubt. It requires only a probability or substantial chance of criminal activity, and the inquiry must consider the entire factual picture rather than isolate individual facts.
The house’s condition supported an inference that it was vacant and that the attendees knew it. Neighbors reported it had long been vacant; it was almost bare, with only a few metal chairs and a bare mattress; and it lacked ordinary signs that someone had moved in, such as personal possessions, clothing, or moving supplies. Limited signs of habitation, including utilities, blinds, food, and toiletries, did not eliminate the reasonable inference that the owner had retained the utilities or that partygoers had brought some items.
The nature of the party reinforced that inference. Officers encountered a loud late-night gathering involving alcohol, apparent marijuana use, a makeshift strip club, and sexual activity in a nearly empty, dirty house. The Court reasoned that ordinary homeowners generally do not permit this sort of activity in their homes, allowing officers to infer that the attendees understood the event was unauthorized.
The partygoers’ reactions and explanations also mattered. Many scattered upon seeing uniformed officers, while two hid in a closet and bathroom. Their accounts were vague and implausible: some called the event a bachelor party but could not identify a bachelor, and no attendee could clearly identify who had invited them. Officers could reasonably infer that evasive or implausible answers reflected consciousness of guilt.
Peaches’ statement did not require officers to accept the partygoers’ claimed innocence. She was nervous and evasive, refused to return because she feared arrest, initially claimed she had permission, and then admitted that she did not. The owner confirmed she lacked authorization. Her lies gave officers reason to discredit her claimed invitation or to infer that the partygoers knew she lacked any right to use the house.
The D.C. Circuit erred by dissecting each fact separately and dismissing facts merely because each might have an innocent explanation. The proper question was whether all the facts together, including the plausibility of the innocent explanations, gave rise to a substantial chance of unlawful entry. They did.