Col. Bill Ross, Maine state police chief, far right,prepares to address an independent commission investigating a mass shooting along with Lt. Col. Brian Scott, left, and Lt. Lucas Hare, middle, on Friday, May 24, 2024, in Lewiston, Maine. A bulletin about the deadliest mass shooting in Maine history that was sent to police agencies had been leaked on social media early on, complicating an already difficult search for the shooter, the state's top law enforcement official said Friday. (AP Photo/David Sharp)