Family members want know who killed Donald Hall.
Investigators say he took his mother's car in August of 2008 and was never seen alive again.
He was found shot to death in Augusta Township. Family members believe someone Hall knew and felt comfortable with shot him from the back seat of his mother's car.
If you think you know who killed Donald Hall, call Crime Stoppers at 1-800-SPEAK-UP.
Fox 2's Ron Savage has a closer look at this unsolved murder in this week's Michigan's Most Wanted.
Click on the video player to the left to watch the report.