Summary
The court affirmed convictions arising from a no-contest plea after police entered and occupied the defendant’s home without a warrant while awaiting a search warrant. It held that the evidence was admissible under the independent-source doctrine because the warrant relied on information known before the entry and did not use information obtained during the occupation, while noting that an unjustified warrantless entry could still expose officers to civil liability.
Topics
Practice areas
Questions Presented
- Whether evidence seized pursuant to a search warrant was inadmissible because police made an allegedly unreasonable warrantless entry into and occupation of the defendant's home while awaiting the warrant.
- Whether the independent-source doctrine purged the seized evidence of any taint from the warrantless entry when the warrant was based on information known before the entry and wholly unrelated to it.
Holdings
- Evidence seized under a valid search warrant is admissible under the independent-source doctrine when the warrant is based on information known to police before the warrantless entry and no information obtained during the entry or occupation was used to secure the warrant.
- The court did not need to determine whether the circumstances established exigent circumstances because probable cause and exigent circumstances were irrelevant to admissibility of evidence independently obtained through the search warrant.
- A warrantless entry in the absence of exigent circumstances remains illegal, even though the exclusionary rule does not require suppression when the challenged evidence was obtained from an independent source.
Key quotations
“Having been seized under a warrant with a basis independent of the entry, the evidence was admissible.” (309)
“Notwithstanding the foregoing, we reaffirm that a warrantless entry in the absence of exigent circumstances is still illegal.” (309)
Factual background
Police had conducted a year-long investigation into Mercier's drug-trafficking activities and had probable cause to believe he was trafficking in cocaine. Immediately before entering Mercier's apartment, police arrested a regular buyer after an undercover purchase of two ounces of cocaine from Mercier. When a woman later arrived at the apartment, entered, and then discarded a baggie of cocaine as she was approached by police, officers feared Mercier had seen the arrest and entered his home without a warrant. Police occupied the residence for fifteen hours until obtaining a search warrant, whose factual basis relied solely on information known before the entry and not on information obtained during the occupation.
Procedural history
Police entered and occupied Mercier's residence for approximately fifteen hours while awaiting a search warrant. After executing the warrant, police seized cocaine, marijuana, drug paraphernalia, and other incriminating evidence. The trial court denied Mercier's suppression motion, and he entered no-contest pleas while reserving the suppression issue for appeal. The District Court of Appeal affirmed.