UCLA students struggled with unlocked doors during shooting

LOS ANGELES (AP) — In the minutes after a fatal shooting at a UCLA engineering building, panicked students seeking a safe place to hide used belts, cords and other items to try to secure doors they said did not lock.
With rumors swirling that there could be as many as four shooters, senior Daphne Ying, 21, and others struggled to secure a door that swings out into a hallway of the building.
They tied one end of a long cord to the doorknob and the other end to a chair bolted to the floor. T