CHICAGO (WLS) -- Chicago police are looking for a man they said sexually assaulted a woman on a charter bus parked on the West Side.
The assault happened at the bus yard in the 4500-block of West Grenshaw Street on Sunday, police said
The 20-year-old victim said her attacker was armed with a gun and demanded she get on the parked charter bus. Police said he then sexually assaulted her on the bus.
Chicago police are investigating and no one is in custody.
Woman sexually assaulted on charter bus on West Side, police say