Multiple injuries were reported.
It wasn't immediately known whether the woman killed herself or was killed by responding security or law enforcement officers.
DEVELOPING..
YOUTUBE SHOOTER DEAD
A woman opened fire at YouTube's California headquarters Tuesday afternoon before dying of a gunshot wound, multiple law enforcement sources told NBC News.
Multiple injuries were reported.
It wasn't immediately known whether the woman killed herself or was killed by responding security or law enforcement officers.
DEVELOPING..
Multiple injuries were reported.
It wasn't immediately known whether the woman killed herself or was killed by responding security or law enforcement officers.
DEVELOPING..