https://www.latimes.com/entertainmen...walked-off-set
Baldwin’s stunt double accidentally fired two rounds Saturday after being told that the gun was “cold” — lingo for a weapon that doesn’t have any ammunition, including blanks — two crew members who witnessed the episode told the Los Angeles Times.
A colleague was so alarmed by the prop gun misfires that he sent a text message to the unit production manager. “We’ve now had 3 accidental discharges. This is super unsafe,” according to a copy of the message reviewed by The Times.