United States v. Lacayo
3:21-cr-00254
N.D. Cal.Nov 28, 2022Background
- On Dec. 23, 2019 a 911 caller identifying himself as “Melvin” reported a ~100-person fight at Franklin Square Park and said three men there had guns; he described one as a Black male ~25, slim/med, wearing a black jacket and grey pants and said the gun was believed to be inside a backpack, but he admitted he did not actually see a gun.
- SFPD Unit 3D74 responded minutes later; while entering the park Officer Cummins stopped an unmarked SUV in the driveway, blocking the only exit, and officers approached a silver Honda Civic that was preparing to leave.
- The Civic’s occupants were the driver Robert Spears (Black, green shirt), front passenger Kareem Lacayo (Black, black jacket), and rear passenger Amir Alkhraisat (Latino); officers instructed occupants to exit, asked for identification, and ran checks.
- Lacayo gave a false name and was later identified by an officer familiar with him; all three occupants were handcuffed. After they were removed and detained, officers searched the Civic and found a green bag with a firearm and ammunition under the front passenger seat and a backpack with a ski mask in the rear seat.
- Lacayo was charged federally as a felon in possession of a firearm and moved to suppress evidence, arguing the initial seizure was unconstitutional. The district court held the seizure lacked reasonable suspicion and granted suppression, excluding the firearm and ammunition as fruits of the unlawful seizure.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Standing to challenge vehicle stop | Gov: Lacayo was a mere passenger and thus lacks privacy/standing to challenge car search | Lacayo: challenges the initial seizure of the Civic (traffic stop), and as a passenger he was seized and has standing | Held: Lacayo has standing under Brendlin—passengers are seized during a traffic stop and may challenge it |
| Whether officers had reasonable suspicion to seize the Civic | Gov: 911 tip was an eyewitness emergency call (traceable/recorded), operator heard shouting, officers arrived quickly and located three men matching descriptions; passenger behavior suggested concealment | Lacayo: tip lacked basis/predictive detail, caller didn’t see a gun, descriptions were general, officers lacked descriptions of other suspects before seizure; seizure occurred before corroboration | Held: No reasonable suspicion—tip lacked sufficient indicia of reliability and particularized information as known to officers at time of stop |
| Validity of warrantless vehicle search (automobile exception) | Gov: Even if stop proper, automobile exception permits search based on probable cause that vehicle contained evidence/contraband | Lacayo: Probable cause cannot be bootstrapped from evidence obtained after an unlawful seizure; officers lacked probable cause at time of search | |
| Inevitable discovery / attenuation | Gov: Driver’s arrest for suspended license would have led to tow and inventory, inevitably discovering the gun | Lacayo: But discovery was the direct product of the unlawful stop; no independent lawful predicate shown | Held: Neither automobile-exception nor inevitable-discovery cures the illegality; evidence suppressed as fruit of the poisonous tree |
Key Cases Cited
- Brendlin v. California, 551 U.S. 249 (passengers are seized during a traffic stop and may challenge its constitutionality)
- Florida v. J.L., 529 U.S. 266 (anonymous tip lacking basis or predictive detail cannot by itself justify a stop/search)
- Navarette v. California, 572 U.S. 393 (911 tips may supply reasonable suspicion when they include detailed, predictive, corroborated eyewitness information)
- Alabama v. White, 496 U.S. 325 (anonymous tip providing predictive details corroborated by police can support investigative stop)
- United States v. Vandergroen, 964 F.3d 876 (9th Cir.) (analyzed indicia of reliability for a 911 call and predictive/corroborated details)
- United States v. Montero-Camargo, 208 F.3d 1122 (9th Cir.) (reasonable-suspicion requires particularized, objective basis; generalized characteristics have limited probative value)
- Terry v. Ohio, 392 U.S. 1 (establishes standard for investigative stops and limited frisks)
- Wong Sun v. United States, 371 U.S. 471 (fruits of the poisonous tree doctrine)
- United States v. Ross, 456 U.S. 798 (automobile-exception search standard)
- United States v. Twilley, 222 F.3d 1092 (9th Cir.) (passenger may challenge stop; gov’t bears burden to show exception to warrant requirement)