Riverside police say a man grabbed a student in the University of California Riverside parking garage, forced her into his car, tied her up and drove around before returning her to the garage.

Police say the woman called them after getting back to the parking garage around 4 p.m. Sunday. Detectives say she told them her abductor was in his late 20s or early 30s with dirty blond hair, wearing all black.

Detectives say they are looking for witnesses.