United States v. Cunningham, 4:21-cr-00552

DEA and Myrtle Beach PD investigated a drug‑trafficking organization centered on Leroy Cunningham; intercepted wire communications linked Derrick Cunningham to Leroy and frequent drug purchases.
On April 14, 2021 agents intercepted calls indicating Derrick planned to get drugs around 7:00 PM; surveillance observed a white Cadillac (matching Derrick’s car) arrive at Leroy’s residence shortly after Leroy said he was home and depart three minutes later.
Officer O’Riley radioed Officer Alvarado to stop the Cadillac; Alvarado passed Derrick’s car, Derrick turned into the driveway of an abandoned house and exited the vehicle before Alvarado executed a U‑turn and activated lights.
Officers found a bag that appeared to be cocaine near the bush line adjacent to Derrick’s vehicle; Derrick was later arrested (initial charge for driving without a license) and charged in a federal indictment for drug offenses.
Derrick moved to suppress the drugs arguing lack of nexus and unlawful discovery; the government argued (1) nexus is an evidentiary issue, (2) Derrick was not seized when he discarded the drugs, and (3) the stop was supported by reasonable suspicion (collective knowledge of the task force).
The court held an evidentiary hearing, credited officers’ testimony, and denied the suppression motion.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the drugs should be suppressed for lack of nexus/ownership	Government: nexus is a merits/evidentiary issue for trial	Cunningham: drugs should be suppressed because government has no established nexus to him	Denied — ownership is a trial issue; suppression addresses constitutional violations, not evidentiary sufficiency
Whether Cunningham was seized when he allegedly discarded the drugs	Government: he was not seized when he discarded them	Cunningham: seizure occurred before discard, so discovery is fruit of seizure	Denied — under Hodari D. he was not seized when discard occurred, so no Fourth Amendment violation
Whether the traffic stop was supported by reasonable suspicion	Government: task‑force intercepts + surveillance provided reasonable suspicion	Cunningham: stop lacked reasonable suspicion	Denied — collective facts (intercepts, surveillance of his car arriving/leaving Leroy’s) provided reasonable suspicion
Whether the acting officer could rely on another officer’s knowledge (collective‑knowledge doctrine)	Government: O’Riley’s suspicion imputed to Alvarado	Cunningham: Alvarado lacked his own basis	Held — yes; O’Riley’s reasonable suspicion was imputed to Alvarado under the collective‑knowledge doctrine

Kentucky v. King, 563 U.S. 452 (warrant requirement subject to exceptions)
Terry v. Ohio, 392 U.S. 1 (investigatory stop standard)
Hodari D. v. California, 499 U.S. 621 (discard before seizure is not fruit of seizure)
United States v. Massenburg, 654 F.3d 480 (collective‑knowledge doctrine applies)
United States v. Williams, 808 F.3d 238 (traffic stops analyzed under Terry reasonable‑suspicion standard)
Davis v. United States, 564 U.S. 229 (suppression addresses constitutional violations, not mere evidentiary disputes)
United States v. Singh, 363 F.3d 347 (requirement of particularized, objective basis for reasonable suspicion)