By Crash News Writer 
Marietta, GA (August 18, 2025) — Authorities have identified and arrested a suspect in connection with a deadly hit-and-run on Interstate 75 in Marietta last week. Officials confirmed the driver is a now-former Milton Police Department lieutenant.
According to reports, the crash occurred Wednesday, August 13, on I-75 northbound near South Marietta Parkway. Investigators said 36-year-old Terrell Lowdermilk of Chattanooga, Tennessee, was standing outside his tractor-trailer after a minor accident with another semi when he was struck by a 2020 Chevrolet Silverado.
The Silverado driver fled the scene without rendering aid. Lowdermilk was pronounced dead at the scene.
On Friday, Cobb County police identified the suspect as 48-year-old Christopher Bradshaw of Canton, a 14-year veteran of the Milton Police Department. Bradshaw was booked on felony vehicular homicide and hit-and-run charges. He was off duty at the time of the crash and has since been terminated from the department.
Milton police released a statement offering condolences to Lowdermilk’s family and confirmed Bradshaw was immediately placed on leave before being fired.
Legal Rights After a Fatal Hit-and-Run Accident
Families impacted by a fatal car accident near me often face overwhelming grief alongside the challenge of navigating insurance claims and legal proceedings. When a driver flees the scene of a fatal accident near me, families may pursue compensation through wrongful death claims and civil action in addition to criminal charges. Consulting with an experienced attorney after a fatal car accident near me can help ensure that negligent drivers are held fully accountable and that families receive the financial support they need.
PLEASE TAKE NOTICE
This article is based on initial police reports and official statements. Information may be updated as investigations continue. For guidance, review Georgia accident FAQs.
- The crash happened August 13 on I-75 northbound near South Marietta Parkway.
- Victim: Terrell Lowdermilk, 36, of Chattanooga, TN.
- Suspect: Christopher Bradshaw, 48, former Milton Police lieutenant, charged with vehicular homicide and hit-and-run.
- Bradshaw has been fired following his arrest.
Additional support for families affected by fatal crashes can be found here: Georgia accident resources.
This content is provided for informational purposes only and should not be construed as legal or medical advice. Anyone impacted by this incident should consider seeking professional guidance. Learn more by reviewing our disclaimer.