A New Mexico prosecutor on Thursday charged actor Alec Baldwin and others in the fatal shooting of cinematographer Halyna Hutchins during the filming of Western "Rust." District Attorney Mary Carmack-Altwies announced involuntary manslaughter charges against the "30 Rock" actor and the film's armorer Hannah Gutierrez Reed after more than a year of investigation into the October 2021 shooting on a film set outside Santa Fe. Assistant director David Halls has signed a plea agreement for the charge of negligent use of a deadly weapon, the prosecutor said in a statement. “After a thorough review of the evidence and the laws of the state of New Mexico, I have determined that there is sufficient evidence to file criminal charges against Alec Baldwin and other members of the ‘Rust’ film crew,” Carmack-Altwies said. “On my watch, no one is above the law, and everyone deserves justice.” Hutchins was killed when a revolver Baldwin was rehearsing with during filming in New Mexico fired a live round that hit her and movie director Joel Souza, who survived. Prosecutors must prove in court that on-set firearm safety began with Gutierrez Reed, who was in charge of all weapons on the production; applied to Halls, who checked the weapon and handed it to Baldwin, then extended to the actor. Involuntary manslaughter is considered an unintentional killing and carries a penalty of up to 18 months in prison in New Mexico and a $5,000 fine. Baldwin has denied responsibility for Hutchins' death and said live rounds should never have been allowed onto the set of the low-budget movie. Baldwin said he was told the gun was "cold," an industry term meaning it is safe to use.