In the first 24 hours after the deadly mass shooting in New Zealand, Facebook says that it has removed 1.5 million videos that were uploaded of the attack, of which 1.2 million “at upload.” The company made the announcement in a Tweet, following up on a prior announcement that it had been alerted by authorities and removed the alleged shooter’s Facebook and Instagram accounts. Facebook spokeswoman Mia Garlick says that the company is also “removing all edited versions of the video that do not show graphic content.”