ATLANTA, Ga. (Atlanta News First) – The suspect in a deadly hit-and-run on I-75 in Marietta last week was a police officer at the time of the accident, according to law enforcement officials.
On Wednesday, 36-year-old Terrell Lowdermilk from Chattanooga, Tennessee, was hit and killed on I-75 N near South Marietta Parkway.
Police said Lowdermilk had gotten out of the tractor-trailer he was driving after a minor accident with another tractor-trailer…