"Rust" trial hears armorer Hannah Gutierrez-Reed "sloppy" before fatal shooting

The trial of armorer Hannah Gutierrez-Reed began Thursday in Santa Fe, New Mexico. The jury heard about her "unprofessional and sloppy" work on the movie set of "Rust", which led to the fatal shooting of cinematographer Halyna Hutchins. The 27-year-old pleaded not guilty to charges of involuntary manslaughter and tampering with evidence.