YouTube HQ shooting: at least three injured and female suspect dead in apparent suicide

Police say they have no details about motive in attack at company's California headquarters as victims are treated at nearby hospital

" YouTube shooting: police identify woman who opened fire at HQ

A shooting at YouTube's California headquarters left at least three people wounded and a female suspect dead of an apparent suicide, police said Tuesday.

The San Bruno police chief, Ed Barberini, said during a news conference that police had responded to 911 calls from the Silicon Valley tech campus and discovered a woman, whom they believed to be the shooter, dead of a self-inflicted gunshot wound. Barberini did not release any information about a possible motive or the suspect's identity, though late on Tuesday officials briefed local media that she was Nasim Najafi Aghdam, who was in her late 30s.