Dodge County Sheriff's Office deputies responded to an accident which involved a motorcycle and a car Thursday morning, October 29 around 11:18 a.m. It happened on I-41, north of State Highway 28 in Theresa.

A motorcycle was traveling northbound in the left lane of when it hit the back end of a car. The motorcycle driver, a 36-year-old man from Menasha, lost control of the motorcycle and was ejected.

The man was not wearing a helmet at the time of the crash and sustained potentially life-threatening injuries. He was transported from the scene by Flight For Life helicopter. The driver of the car, a 61-year-old man from Fond du Lac, was not injured and remained at the scene.

Assisting at the scene were the Lomira Fire Department and First Responders, Theresa EMS, Knowles Fire Department, Fond du Lac Paramedics, Wisconsin State Patrol, Washington County Sheriff's Office, DCERT, and Flight For Life.

The crash remains under investigation by the Dodge County Sheriff's Office.