By Michael Hernandez
WASHINGTON (AA) - Police confirmed Tuesday that they are responding to an active shooter at YouTube's California headquarters.
The San Bruno Police Department urged people to stay away from the building, located at Cherry Ave and Bay Hill Drive.
Earlier, several YouTube employees posted on social media that they heard gunshots and took cover inside before fleeing the building.
"Active shooter at YouTube HQ. Heard shots and saw people running while at my desk. Now barricaded inside a room with coworkers," YouTube employee Vadim Lavrusik wrote on Twitter before saying he was evacuated.