The driver in a fatal accident last week was driving 20 to 25 miles over the speed limit, according to an incident report from the Bibb County Sheriff's Office.
Driver Grant Hoffman told investigators he was going about 65 to 70 MPH, when he tried to negotiate a curve to the right. The vehicle started to fishtail and it felt like the front of his vehicle locked up.
The accident happened last Wednesday, just before midnight, on Zebulon Road west of I-475. Hoffman's passenger, Abigail Hinson, 17, died the day after the wreck.
Bibb County investigators are continuing to investigate the fatal rollover accident.
The posted speed limit in the area is 45 m.p.h., according to the incident report.
Under contributing factors, the report lists, "Exceeding Speed Limit, Driver Lost Control, Too Fast for Conditions."