Dawn Green v. City of Southfield, Mich.

SUTTON, Circuit Judge.

*283Two cars collided in a busy intersection in a Detroit suburb. The police decided that one of the drivers, Dawn Green, ran a red light, and said so in the accident report, though they opted not to give her a ticket. Green sued the three officers and their employer, the City of Southfield, alleging that the investigation of the accident violated the U.S. Constitution. The district court granted summary judgment to the defendants. We affirm.

I

One afternoon in October 2012, Green was driving west on Eight Mile Road in Southfield, Michigan, twenty minutes north of Detroit.…