900 F.3d 898
7th Cir.2018Background
- On March 22, 2011, Chicago police executed a warrant drafted by Officer Del Pearson for "3236 E. 92nd St. Apt #1" seeking Jamison Carr (aka "Moe Moe") and drugs/weapons; the building actually had apartments 1A and 1B (no plain "Apt 1").
- Pearson's affidavit relied on a known informant who identified Carr and described a drug sale in "apartment 1" where a gun was visible; Pearson showed the informant a photo of Carr and linked a license-plate/LEADS entry to Tracy Jones at apartment 1A.
- Contemporaneous documents (a LEADS report dated March 21 and a deconfliction submission dated March 22) listed apartment 1A as the intended target; executing officers breached the rear door of 1A and found Marcus Muhammad and Micheala Jones; no drugs or gun were found; officers reported finding ammunition.
- Muhammad was arrested at the scene (then released after ~15 minutes when officers confirmed he was not Carr); plaintiffs sued Pearson under 42 U.S.C. § 1983 for unlawful entry and false arrest.
- The district court granted summary judgment for Pearson; the Seventh Circuit affirmed, holding (1) Pearson was entitled to qualified immunity on the unlawful-entry claims because contemporaneous documents corroborated that 1A was the intended target and (2) Pearson had arguable probable cause to arrest Muhammad for drug-related offenses (so qualified immunity applied to the false-arrest claim).
Issues
| Issue | Plaintiffs' Argument | Defendant's Argument | Held |
|---|---|---|---|
| Validity of warrant/Unlawful entry (warrant described "Apt 1" where building had 1A & 1B) | Pearson should have clarified the ambiguity with the issuing judge; searching 1A was unconstitutional if warrant was not particular. | Warrant ambiguity was clerical; contemporaneous LEADS and deconfliction documents showed 1A was the intended target and Pearson did not know of a 1B. | Qualified immunity for Pearson on entry: contemporaneous records corroborated his claim he targeted 1A, so no clearly established violation. |
| Whether officers may rely on their knowledge to resolve warrant ambiguities | Jones: officers cannot resolve a known ambiguity by guessing; must consult magistrate. | Pearson: officers may rely on what they objectively know/see if there is no realistic risk of searching the wrong premises. | Court: officers can rely on their knowledge where no reasonable chance of searching the wrong unit exists; contemporaneous docs here remove dispute, distinguishing Jones. |
| False arrest of Muhammad (basis and probable cause) | Arrest invalid because search warrant was defective and ammunition found may have been planted; plaintiffs dispute existence/ownership of ammunition. | Even if ammunition evidence is disputed, Pearson had arguable probable cause to arrest Muhammad for drug trafficking based on informant's tip and on-scene facts (pregnant girlfriend, man matching general description, no ID). | Qualified immunity on false-arrest: arguable probable cause existed to arrest Muhammad for drug offense; Pearson entitled to immunity. |
| Detention of other occupants during search | Detentions were unlawful because the warrant was invalid. | When executing a search warrant, temporary detention of occupants is permissible (Summers/Muehler). | Detention claims fail for same reasons as entry claim; qualified immunity applies. |
Key Cases Cited
- Maryland v. Garrison, 480 U.S. 79 (warrant ambiguity may lead to liability if officers know or should know of error)
- Jones v. Wilhelm, 425 F.3d 455 (7th Cir.) (officer knew warrant description fit two different units and could not resolve ambiguity by guess; no qualified immunity)
- United States v. Kelly, 772 F.3d 1072 (7th Cir.) (officers may rely on their knowledge to execute despite clerical errors where no realistic risk of searching wrong unit)
- McMillian v. United States, 786 F.3d 630 (7th Cir.) (typographical/address errors in warrant do not invalidate search if affidavit identifies premises sufficiently and risk of searching wrong place is low)
- Devenpeck v. Alford, 543 U.S. 146 (an arrest is lawful if supported by probable cause for any offense the officer could reasonably suspect)
- Muehler v. Mena, 544 U.S. 93 (temporary detention of occupants during execution of a search warrant is permissible)