Also known as: drug courier profiles · drug-courier profile · courier profile · drug profile
Written by attorneys · grounded in primary & secondary sources — see below
A set of characteristics thought to be associated with persons carrying illegal drugs. Factors matching such a profile may contribute to the totality of the circumstances supporting reasonable suspicion for an investigative stop but do not by themselves establish or negate that suspicion.
Danielle Dixon arrived at the airport on a one-way cash ticket from a known source city and carried only a small bag. She appeared nervous while scanning the terminal and paid with sequentially numbered money orders. Officers briefly detained her for questioning. The combination of these factors supplied reasonable suspicion even though each detail could describe innocent travel.
Diana Delgado flew under an assumed name from a source city and paid cash for her ticket. She carried a single heavy suitcase and displayed nervous behavior at the gate. Officers approached her and asked her to accompany them for further inquiry. The observed characteristics supported a brief investigative detention under the totality standard.
Select any source to read its text and confirm it supports the definition.
No. Association with a drug courier profile neither establishes nor negates reasonable suspicion. Profile elements may be considered only as part of the totality of the circumstances.
Supporting sources
Yes. Officers may rely on a combination of innocuous factors such as travel itinerary, method of payment, and nervous behavior when those factors taken together reasonably suggest criminal activity.
Supporting sources
Courts evaluate all known facts collectively rather than in isolation. A profile match supplies one data point that officers may weigh alongside other specific and articulable indicators.
Supporting sources
A valid stop rests on concrete observed facts that collectively point to criminal activity. Treating profile status alone as automatically sufficient or automatically insufficient violates the totality requirement.
Supporting sources
…transporting narcotics between major drug sources and distribution centers in the United States. Federal agents have developed "drug courier profiles" that describe the characteristics generally associated with narcotics traffickers. For example, because the Drug Enforcement Administration believes that most drugs enter Detroit from one…