SANTA FE, N.M. (AP) — Actor Alec Baldwin and a weapons specialist have been formally charged with involuntary manslaughter in the fatal shooting of a cinematographer on a New Mexico movie set, according to court documents filed by prosecutors Tuesday.

Santa Fe District Attorney Mary Carmack-Altwies filed the charging documents naming Baldwin and Hannah Gutierrez-Reed, who supervised weapons on the set of the Western "Rust," and outlined evidence that they deviated repeatedly from known safety standards.

Halyna Hutchins died shortly after being wounded during rehearsals at a ranch on the outski...