Jennifer Scavone, 32, was shot and killed on northbound Interstate 75 in Detroit in the early morning hours of February 9, 2013. Her SUV was found pulled over on the shoulder near Mack Avenue at about 3:40 a.m. by a Michigan Department of Transportation courtesy van driver; the vehicle was riddled with bullet holes on the driver’s side and an autopsy determined she died of multiple gunshot wounds.

Investigators reviewed surveillance footage from near Scavone’s workplace in Greektown and identified a vehicle that appeared to follow her after she left: a gray or silver 2006 Dodge Stratus reportedly missing both front wheel covers and possibly showing damage to the trunk lid and right front quarter panel. Police also examined Scavone’s personal life, noting a lengthy, contentious custody battle with the father of her oldest child that included disputes over child support and parenting time; friends said she had feared for her life and she was reportedly a witness in a criminal case involving that man.

Multiple suspects were considered, but no arrests have been publicly announced and the investigation has gone cold. If anyone has information about the Dodge Stratus, its occupants, or Scavone’s movements that night, please come forward.