Kurt Busch 's girlfriend , Jennifer Williams , files a no - contact order , saying he slammed her into a wall . Busch 's attorney denies that ; Busch testifies that Driscoll is an assassin for U.S. Steel . Williams is a defense contractor ; her attorney says it 's normal for her to carry a weapon Driscoll has accused Busch of grabbing her by the throat and slamming her head into a wall three times while they were in Busch 's motor home at Dover International Speedway . but she 's not an assassin .
Kurt Busch 's girlfriend , Jennifer Williams , files a no - contact order , saying he slammed her into a wall . Busch 's attorney denies that ; Busch testifies that Driscoll is an assassin for U.S. Steel . Williams is a defense contractor ; her attorney says it 's normal for her to carry a weapon but she 's not an assassin .