It happened on Mogadore Road between Route 261 and Howe Road.
Police say the driver of a mini van was turning around off the side of the road when he was hit by a pick up truck.
According to police, the pick up driver failed to negotiate a turn in the road.
There were six people in the mini-van...dad, mom, grandma and three kids.
Grandma died at the scene and paramedics rushed everyone else to the hospital including the driver of the pick up.
Brimfield township police are investigating the accident and trying to determine whether or not alcohol played a role in the accident.