Police are on the lookout in four counties for a driver who resembles this guy and has a 1998 Oldsmobile Alero or a 1998 Toyota Camry. 
Michigan Radio reported that Oakland Sheriff Michael Bouchard said the total of Oct. 16-18 confirmed incidents had risen to 22 as police get calls from additional drivers who hadn't known what damaged their vehicles. "One man in Commerce Township called in a suspicious flat and the police found a spent round in his tire," the public radio network reports.
