Santa Fe police have addressed media for the first time since the shooting death of the cinematographer Halyna Hutchins on the set of the movie Rust.
Santa Fe County Sherriff Adan Mendoza said investigators have collected 600 pieces of evidence, including what officials believe is the gun fired by actor Alec Baldwin.
Among the items seized were 500 rounds of ammunition, some of which were believed to be additional live rounds.
Entertainment reporter Ira Spitzer spoke to Susie Ferguson.
