It was one bullet that discharged from the prop gun on the Santa Fe movie “Rust” and killed the director of photography and wounded the movie’s director.

An eyewitness on set tells this column that the bullet went straight through the body of DP Halyna Hutchins and into the clavicle of the film’s director Joel Souza.

Very quickly the set was locked down. Ambulance and helicopters arrived. Hutchins and Souza were sent straight to the hospital. Hutchins died en route in a helicopter.