The suspect in an active shooter situation at YouTube's headquarters near San Francisco is dead, according to multiple outlets.
Police responded to the shooting at YouTube's San Bruno campus.
A law enforcement source told ABC News the shooter was a white adult female. Several people have been injured, according to early reports.
YouTube employees began tweeting there was a shooter on their campus and they were taking shelter around 1 p.m. Pacific Standard Time.
Google CEO Sundar Pichai issued a statement. He described the situation as contained, and said the company is "doing everything we can to support" the victims and their families.
