Bazzi v. City of Dearborn, 658 F.3d 598

Background

Bazzi sues Haidar, Saab, Thompson, and the City of Dearborn alleging Fourth and Fourteenth Amendment violations and state-law claims stemming from a false report and unlawful seizure related to Bazzi's supervised-release violation.
Haidar and Saab allegedly conspired to file a false police report alleging Bazzi damaged Haidar's vehicle, with Saab requesting Thompson to prepare the report; Thompson initially declined.
Saab and Haidar authored a false report of Bazzi throwing a bottle at Haidar's van, and Haidar allegedly told Saab that Thompson would help with Bazzi, signaling cooperation.
That night, Haidar and Saab repeatedly contacted Thompson; Thompson subsequently stopped Bazzi's car, allegedly without sufficient suspicion or probable cause.
Bazzi was detained briefly, Bazzi consented to a vehicle search, and no weapons or drugs were found; a later internal report contradicted the stop’s stated grounds.
Bazzi’s federal charge for supervised-release violation was later dismissed; Saab resigned after internal investigation, and Saab was acquitted in a related federal trial.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether Thompson joined a single civil-conspiracy to violate Bazzi’s rights	Bazzi contends Thompson shared the broader conspiratorial objective with Haidar and Saab.	Thompson argues he did not share the larger objective to arrest Bazzi or revoke release, having declined to issue a false report.	Not established; reversed as to the conspiracy-to-violate claim, limited to stop-related conduct.
Whether Thompson conspired to stop Bazzi without reasonable suspicion or probable cause	Bazzi asserts Thompson participated in stopping Bazzi without proper legal basis based on Haidar’s tip and other factors.	Thompson asserts probable cause from observed traffic violations or reasonable suspicion from Haidar’s tip.	A reasonable jury could find lack of probable cause or valid suspicion; the stop is a triable issue.
Whether the stop of Bazzi violated the Fourth Amendment under reasonable-suspicion or probable-cause standards	Bazzi argues the stop lacked both probable cause and reasonable suspicion, violating Fourth Amendment rights.	Thompson asserts probable cause from traffic violations and reliance on Haidar’s tip; district court treated probable cause as controlling.	A jury could conclude the stop violated Fourth Amendment rights; summary judgment reversed on this claim.
Whether Thompson is entitled to qualified immunity	Bazzi contends the right was clearly established that stopping Bazzi without reasonable suspicion was unlawful.	Thompson relies on qualified-immunity defense, arguing facts are disputed and the right may not be clearly established.	Qualified-immunity denial is viable; the court addresses both prongs and reverses on stop-based claims while affirming on others.

Key Cases Cited

United States v. Mesa, 62 F.3d 159 (6th Cir. 1995) (probable cause for a stop may be based on traffic violations)
Whren v. United States, 517 U.S. 806 (U.S. 1996) (pretext for traffic stops; subjective intent irrelevant when probable cause exists)
Terry v. Ohio, 392 U.S. 1 (U.S. 1968) (establishes reasonable-suspicion standard for investigatory stops)
Florida v. J.L., 529 U.S. 266 (U.S. 2000) (anonymous tips lacking reliability generally do not justify stops)
Adams v. Williams, 407 U.S. 143 (U.S. 1972) (reliability of informant affects reasonable suspicion when corroborated)
Painter v. Robertson, 185 F.3d 557 (6th Cir. 1999) (reliability and credibility of informants affect reasonable-suspicion analysis)
Weberg v. Franks, 229 F.3d 514 (6th Cir. 2000) (circumstantial evidence may prove conspiracy without express agreement)
Sizzo v. Sliwo, 620 F.3d 630 (6th Cir. 2010) (web of inferences must support shared conspiratorial objective)
Gutierrez v. Lynch, 826 F.2d 1534 (6th Cir. 1987) (bare conspiracy claims insufficient without material facts)
Dorsey v. Barber, 517 F.3d 389 (6th Cir. 2008) (reliability of identified informant supports reasonable suspicion)
Smoak v. Hall, 460 F.3d 768 (6th Cir. 2006) (qualified-immunity analysis depends on version of the facts)
Saucier v. Katz, 533 U.S. 194 (U.S. 2001) (two-prong approach to qualified-immunity analysis)
Pearson v. Callahan, 555 U.S. 223 (U.S. 2009) (may address qualified-immunity prongs in any order)
Adams v. Williams, 407 U.S. 143 (U.S. 1972) (reliability of informant informs reasonable-suspicion analysis)