Gunshots were reported at YouTube headquarters in California on Tuesday.
An "active shooter" opened fire at YouTube's headquarters Tuesday afternoon in San Bruno, California as police rushed to the scene.
Hospital officials told KTVU they received multiple patients. KGO-TV reported the shooter was believed to be a white woman wearing a headscarf and a dark top, but police did not immediately confirm it.
San Bruno Police confirmed on Twitter that they were responding to an active shooter. They previously tweeted there was police activity at 901 Cherry Ave., where the company's campus is located. They advised the public to "stay out of the area."