http://espn.go.com/racing/nascar/cup...mestic-assault

NASCAR driver Kurt Busch has been accused of domestic assault by his ex-girlfriend, and police in Delaware said Friday they are investigating.

The Dover Police Department said in a statement that the allegations were brought to the department Wednesday. Busch's ex-girlfriend, Patricia Driscoll, said the allegations involved an incident inside his motor home at a race at Dover International Speedway in September. The couple broke up about a week before.

Driscoll has filed court documents asking that a judge order Busch to stay away from her and not contact her. She also is asking that Busch undergo a psychiatric evaluation and be evaluated by a certified domestic violence treatment agency.

The documents, filed Wednesday, say Busch was despondent the night of Sept. 26 after his poor performance at the qualifying session.

"He was verbally abusive to her and said he wished he had a gun so that he could kill himself," the documents say.

Driscoll said Busch, 36, called her names and accused her of "having spies everywhere and having a camera on the bus to watch him." He then jumped up, grabbed her face and smashed her head three times against the wall next to the bed, Driscoll says in the documents.

Driscoll says she pushed Busch away and ran from the bedroom, going to a nearby bus to put an ice pack on her head and neck. She said the incident caused her severe pain, difficulty breathing and bruising on her neck.

A hearing in the case is scheduled for Dec. 2.