Since the Oct. 21 shooting on the set of the film "Rust," several behind-the-scenes names have come to the forefront as the investigation into the incident unfolds.
Among those names is Dave Halls, an assistant director on the movie and longtime Hollywood filmmaker. According to law enforcement, Halls was one of four people to handle the firearm that was accidentally discharged on the set along with actor Alec Baldwin, armorer Hannah Gutierrez-Reed and prop master Sarah Zachry.
Per an affidavit, Halls – who thought the firearm was unloaded – yelled "cold gun" to indicate that there was no ammunition loaded and handed the gun to Baldwin before the fatal incident.
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