(Butler County, IA) -- An 82-year-old woman died after hitting a semi northeast of Parkersburg.
The Iowa State Patrol says Mary Vry wasn't able to slow down while following a semi that was turning.
Her car hit the back of a semi and rolled into a ditch.
The police say she was not wearing her seatbelt at the time of the accident.
The driver of the semi was not hurt.