A Greenwood woman died Saturday night in a crash on Interstate 65.

The Indiana State Police say that 51-year-old Traci McCracken died after being thrown from her vehicle in the crash. The accident happened at about 11 p.m. Saturday night near the Southport Road exit on northbound Interstate 65.

State police say that McCracken’s car veered off the road into a ditch and then rolled several times. The Indianapolis Fire Department and other rescue workers tried to revive her, but she was pronounced dead at the scene. Police are still trying to figure out what caused McCracken to leave the road and they don’t yet know her cause of death, according to police reports.