Byrnes v. City of Manchester
848 F. Supp. 2d 146
D.N.H.2012Background
- Byrnes sued the City of Manchester, its police department, and two officers for violations of constitutional and state-law rights arising from a traffic stop, extended detention for DUI investigation, and a DUI arrest; defendants move for summary judgment on qualified immunity and merits.
- Undisputed facts: Byrnes and others left a bar, parked near an unmarked van with plainclothes detectives Macken and Sullivan; Manders made provocative comments in the parking lot and officers planned to speak with him with a uniformed officer present.
- Officers followed Byrnes to identify his vehicle; Byrnes’s alleged failure to use a turn signal is disputed and the initial stop occurred before a marked unit arrived.
- During the stop, Byrnes was asked for license/registration; Sullivan observed a potential DUI scenario after Manders exited and was intoxicated; Byrnes admitted drinking and Byrnes’s eyes were described as glassy/bloodshot.
- Byrnes refused field sobriety testing; Sullivan arrested Byrnes for DUI; Byrnes was booked and later released with charges nol pros.
- The court granted summary judgment to defendants on Counts I–IV, declined supplemental jurisdiction over state-law claims (XI–XV), and denied liability on Counts I–IV based on qualified immunity and probable cause findings; Counts XI–XV dismissed without prejudice.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Was the stop supported by probable cause or reasonable suspicion? | Byrnes argues the stop lacked reasonable suspicion or probable cause. | Sullivan and Macken contend there was probable cause to stop Manders for disorderly conduct. | Stop supported by probable cause/reasonable suspicion; defendants entitled to summary judgment. |
| Was the extension of the stop for DUI investigation reasonable and supported by reasonable suspicion? | Byrnes asserts no reasonable basis to extend the stop. | Officers had reasonable suspicion based on Byrnes’s admitted drinking, eyes, odor, and companion’s intoxication. | Extension reasonable; qualified immunity also protectively applied. |
| Was there probable cause to arrest Byrnes for DUI, and was qualified immunity available? | Byrnes contends arrest lacked probable cause. | Evidence (admission of drinking, odor, eyes, and Byrnes’s refusal to perform tests) supported probable cause. | Probable cause supported; arrest lawful; qualified immunity available. |
| Does Harrington v. City of Nashua foreclose Byrnes’s Fourth Amendment malicious prosecution claim? | Byrnes argues Harrington is wrongly decided. | Court must apply circuit precedent; Harrington controls. | Harrington controls; Count IV dismissed on summary judgment. |
Key Cases Cited
- Whren v. United States, 517 U.S. 806 (U.S. 1996) (subjective motivations irrelevant to probable cause analysis)
- Delaware v. Prouse, 440 U.S. 648 (U.S. 1979) (vehicle stops require reasonable suspicion for detentions beyond initial stop)
- United States v. Winchenbach, 197 F.3d 548 (1st Cir.1999) (probable cause standard need only be reasonable, not ironclad)
- Jennings v. Jones, 499 F.3d 2 (1st Cir.2007) (clarifies clearly established standard in assessing rights at issue)
- Eldredge v. Town of Falmouth, 662 F.3d 100 (1st Cir.2011) (reasonable belief probable cause existed; qualified immunity)