646 F.Supp.3d 656
D. Md.2022Background
- On Jan. 10, 2017 a double homicide occurred at Westfield Wheaton; mall surveillance captured a black male assaulting two victims.
- MCPD circulated a still from the video to officers; Detective Juan Lozano (gang unit) immediately identified the suspect as Angelo Lamont Jackson based on gang flyers, social media, and prior incidental observation.
- Detective Michael Carin sent the still to School Resource Officer George Hyson; Hyson said the face looked familiar and later provided photos from a prior arrest, though his testimony about whether he definitively identified Jackson before arrest was inconsistent.
- Carin’s warrant application stated officers identified the suspect as Jackson; a commissioner issued a warrant and Jackson (then 17) was arrested Jan. 11, 2017; he was released in mid‑March after alibi evidence and DNA excluded him.
- Jackson sued under the Fourth Amendment and 42 U.S.C. § 1983 (false arrest/unlawful detention and malicious prosecution), Maryland constitutional claims, and gross negligence, alleging material misstatements and omissions in the warrant application and grand jury testimony.
- Court denied Jackson’s summary judgment, granted Carin’s: held probable cause existed based on video plus Lozano’s ID (and that removal of Hyson’s disputed ID still leaves probable cause); alternatively Carin entitled to qualified immunity; gross negligence claim also dismissed.
Issues
| Issue | Jackson's Argument | Carin's Argument | Held |
|---|---|---|---|
| Whether the warrant lacked probable cause because Carin misrepresented or omitted that other officers’ IDs were equivocal | Jackson: Carin exaggerated/misstated Lozano/Hyson IDs and omitted exculpatory context; those omissions/falsities vitiate probable cause | Carin: He relied on Lozano’s immediate ID and Hyson’s materials; facts known then supported probable cause; no reckless or intentional falsehoods | Court: Probable cause existed based on surveillance plus Lozano’s identification; disputed Hyson ID not fatal to probable cause |
| Whether Carin violated Fourth Amendment / §1983 for unlawful pretrial detention and malicious prosecution | Jackson: Warrant was unsupported by probable cause because of misleading statements/omissions, so detention and prosecution were unlawful | Carin: Warrant was supported by reasonably trustworthy info; indictment and grand jury process not shielded only where officer deliberately misled, which did not occur here | Court: No Fourth Amendment violation; Counts I–IV dismissed on summary judgment |
| Whether Carin is entitled to qualified immunity if probable cause lacking | Jackson: Qualified immunity not available if officer acted with reckless disregard or deliberate falsehoods | Carin: Even if probable cause were lacking, a reasonable officer could have believed the information established probable cause given exigent investigation of a double homicide | Court: Qualified immunity applies; Carin was not plainly incompetent or knowingly unlawful |
| Whether Jackson stated a gross negligence claim under Maryland law | Jackson: Carin’s conduct was grossly negligent and caused detention harms | Carin: No willful/wanton misconduct or extreme indifference; investigation mistakes do not equal gross negligence | Court: Dismissed Count V — no evidence of willful/wanton misconduct or the extreme indifference required for gross negligence |
Key Cases Cited
- Miller v. Prince George's Cty., 475 F.3d 621 (4th Cir. 2007) (standard for deliberate or reckless false statements or omissions in warrant affidavits)
- Humbert v. Mayor & City Council of Baltimore City, 866 F.3d 546 (4th Cir. 2017) (officer misconduct in warrant affidavits; materiality and omissions analysis)
- Gerstein v. Pugh, 420 U.S. 103 (1975) (indictment by a properly constituted grand jury generally establishes probable cause)
- Manuel v. City of Joliet, 580 U.S. 357 (2017) (Fourth Amendment governs unlawful pretrial detention claims)
- Dunaway v. New York, 442 U.S. 200 (1979) (definition of probable cause for seizure/arrest)
- Torchinsky v. Siwinski, 942 F.2d 257 (4th Cir. 1991) (qualified immunity considerations for police investigatory decisions)
- Anderson v. Creighton, 483 U.S. 635 (1987) (reasonableness/qualified immunity: reasonable mistakes of law or fact by officers)
- Ziglar v. Abbasi, 137 S. Ct. 1843 (2017) (qualified immunity protects all but plainly incompetent or those who knowingly violate the law)