Michigan State Police officer Dan Kerstetter was killed when he was rear-ended last week. Governor Gretchen Whitmer has ordered flags to flly at half-staff to remember the officer.

A Michigan State Police motor carrier officer has died from injuries he sustained Friday when his vehicle was struck by another car along I-75, pinning it under a semi. MSP officials confirm to 7 News Detroit that Officer Daniel Kerstetter was removed from life support after the decision was made about organ donation.

Gretchen Whitmer ordered United States and Michigan flags upon all public buildings and grounds across the state of Michigan to be lowered to half-staff on Friday to honor the life and service of. Use of and/or registration on any portion of this site constitutes acceptance of our User Agreement,