Los Angeles County Sheriff's deputies mistakenly shot two hostages, killing one, earlier this week as the men fled a knife-wielding captor in West Hollywood, officials said Thursday, reports the L.A. Times.

John Winkler, a 30-year-old TV production assistant who had recently arrived from Washington state to pursue a career in entertainment, was hit once in the chest when three deputies opened fire on him Monday night at an apartment complex, officials said in a statement.

"The apartment door suddenly opened and a male victim came rushing out," the statement said. "He was covered in blood and bleeding profusely from the neck. Simultaneously, Winkler ran out of the door, lunging at the back of the fleeing victim. Both ran directly at the deputies."

Winkler fit the general description of the suspect — a white man in a black shirt — and when he bolted out of the apartment, deputies believed Winkler was the assailant, officials said.