He has entered a not guilty plea to involuntary manslaughter and denied pulling the trigger. The trial is scheduled for July.
Hannah Gutierrez-Reed, the armourer for the movie and person in charge of the weaponry on set, was found guilty of involuntary manslaughter.
This is a rundown of what has happened thus far.
In a movie based in 19th-century western Rust in New Mexico, Alec Baldwin discharges a pretend gun, killing Halyna Hutchins and wounding director Joel Souza.
