A Salt Lake woman told deputies she was raped by a man who apparently jumped into the back seat of her vehicle when she stepped out for a few minutes.

The woman, 24, offered to give a female friend a ride home from a Murray bar Saturday because her friend was drunk. The woman drove to the friend's Taylorsville home, parked her car out front and walked her friend into the house.When she returned to her car, a man in the back seat put a knife to her throat and told her to drive onto the freeway, according to a Salt Lake County Sheriff's report.

The man forced the woman to drive to a residential area, made her exit the vehicle and raped her in a parking lot.