892 F.3d 315
8th Cir.2018Background
- Officers set up a fictitious drug checkpoint on I-70; a red Mini Cooper exited abruptly and returned to the highway, behavior officers found suspicious.
- Troopers stopped the Mini Cooper; two occupants were detained (Pulido-Ayala driving, Sandoval-Herrera passenger).
- About ten minutes later, Sergeant McGinnis arrived with Jampy, a trained narcotics-detection German Shepherd.
- The passenger exited and left the front passenger door open; an officer kept a hand on the door but did not close it.
- McGinnis signaled the dog to "find it;" Jampy immediately pulled toward and jumped through the open passenger door, alerted at the fender, and officers recovered ~3 kg of cocaine.
- Pulido-Ayala moved to suppress the evidence; he conditionally pleaded guilty reserving this Fourth Amendment challenge. The district court denied suppression and the Eighth Circuit affirmed.
Issues
| Issue | Pulido-Ayala's Argument | Government's Argument | Held |
|---|---|---|---|
| Whether the dog’s instinctive entry into the car was a Fourth Amendment search | The dog’s entry into the interior was a search and therefore unlawful without a warrant or probable cause | If the dog acted instinctively and officers did not direct entry, that conduct is not a search; alternatively, independent probable cause existed | Assuming entry is a search, police had probable cause before Jampy crossed the threshold, so the search was lawful |
| Whether leaving the passenger door open made the search unlawful | Officer Sanders facilitated the search by leaving the door open, creating police misconduct | The door was left open voluntarily by the passenger; officers did not create the condition and had no duty to close it | No unlawful facilitation: the open door resulted from the passenger’s own choice, not officer misconduct |
Key Cases Cited
- United States v. Place, 462 U.S. 696 (1983) (exterior dog sniffs do not expose noncontraband private items and are not searches)
- Illinois v. Caballes, 543 U.S. 405 (2005) (vehicle exterior sniff during a lawful stop is not a search)
- United States v. Jacobsen, 466 U.S. 109 (1984) (government agent instrumentality actions governed by Fourth Amendment)
- California v. Carney, 471 U.S. 386 (1985) (automobile exception: probable cause allows vehicle searches without a warrant)
- United States v. Ross, 456 U.S. 798 (1982) (scope of automobile search with probable cause)
- Skinner v. Ry. Labor Execs.’ Ass’n, 489 U.S. 602 (1989) (actions of government agents and instruments governed by Fourth Amendment)
- United States v. Winningham, 140 F.3d 1328 (10th Cir. 1998) (suppression affirmed where dog entered and then methodically sniffed interior before alert)
- United States v. Lyons (Michael Lyons), 957 F.2d 615 (8th Cir. 1992) (canine’s instinctive actions not a search absent police misconduct; inevitable-discovery analysis)
- United States v. Lyons (Kelvin Lyons), 486 F.3d 367 (8th Cir. 2007) (citing Michael Lyons; independent probable cause justified search)
- United States v. Williams, 429 F.3d 767 (8th Cir. 2005) (exterior dog sniff during a lawful stop generally not a search)
- United States v. Bloomfield, 40 F.3d 910 (8th Cir. 1994) (standard of review for suppression rulings)
- Ashcroft v. al-Kidd, 563 U.S. 731 (2011) (subjective intent of officers generally irrelevant to Fourth Amendment analysis)