Reports of an active shooter at YouTube’s San Bruno, CA headquarters have been reported on social media.

Local news station KRON is reporting a number of 911 calls in the area related to the event.

Local police have also issued a warning for bystanders to stay out of the area.

It appears as though emergency teams have begun an evacuation of the facility, including YouTube Live product team member, Vadim Lavrusik, who was among the first to report the incident on Twitter.

Active shooter at YouTube HQ.

Heard shots and saw people running while at my desk.

The text above is a summary, you can read full article here.