Lavrusik, a YouTube product manager, sent out one of the first tweets about the active shooting at the San Bruno, California, office at 12:57 p.m. Then, he sent out another tweet when he was safely evacuated about 16 minutes later. Following that update, around 2:10 p.m., a new tweet came up from the account: PLEASE HELP ME FIND MY FRIEND I LOST HIM IN THE SHOOTING
ORIGINAL SOURCE: Naked Security
