Mendoza said Baldwin, 63, is "obviously the person that fired the weapon" and is "an active part of the investigation."
Santa Fe District Attorney Mary Carmack-Altwies would not rule out charges being brought against Baldwin, the film's star and a producer. "All options are on the table at this point. We cannot answer that question yet."
"No one has been ruled out at this point," Carmack-Altwies said.