'That man is a liability': Crew member on 'Rust' says he warned producers about assistant director Dave Halls' cavalier attitude toward safety on set of film with Machine Gun Kelly
- Dave Halls was the assistant director on Rust, the Western starring Alec Baldwin where cinematographer Halyna Hutchins was fatally shot on October 21
- Halls handed Baldwin the gun he was using in the scene, telling him it was a 'cold gun' - not containing live ammunition
- Detectives are investigating the shooting but focus is increasingly on Halls and on the novice armorer, Hannah Gutierrez-Reed, 24
- The script supervisor Mamie Mitchell, who called 911, immediately blamed Halls for not paying attention to the guns
- Halls has admitted to investigators that he did not check every bullet in the chamber when he handed the gun to Baldwin
- Now people who worked with Halls previously have said they were concerned about his actions
- Halls was also fired from the set of Freedom's Path after a firearm discharged accidentally, wounding a crew member
Crew members who worked on the set of Alec Baldwin's Western film Rust have claimed they expressed concern about the assistant director's cavalier attitude towards safety when he worked on a previous film.
Dave Halls, who had worked on films such as The Matrix Reloaded and Fargo, was the person who handed Baldwin the gun on October 21.
He told Baldwin the gun was 'cold' - not loaded with live ammunition - and Baldwin pulled the trigger, fatally shooting cinematographer Halyna Hutchins, 42.
The film's script supervisor, Mamie Mitchell, immediately blamed Halls, saying on the 911 call that he was responsible.
'This f****** AD that yelled at me at lunch asking about revisions, this motherf*****,' Mitchell appears to be saying to someone else.
'He's supposed to check the guns. He's responsible for what happened.'
Halls has since admitted to investigators that he did not check every bullet in the chamber. Questions are also being asked about the actions of the inexperienced armorer, Hannah Gutierrez-Reed, 24.

Dave Halls (pictured) was working on the set of Rust as the assistant director, and handed Alec Baldwin the gun that then killed camerawoman Halyna Hutchins

Halls, an experienced assistant director, is pictured on the set of Rust, outside Santa Fe in New Mexico


Cinematographer Halyna Hutchins was fatally shot with a prop gun fired by actor Alec Baldwin on the movie set in New Mexico on October 21

An aerial view of the Bonanza Creek Ranch in Santa Fe, where the movie was being filmed

Now people who worked with Halls on previous projects have claimed that he had a lax attitude towards safety.

A search warrant released Friday said that armorer Hannah Gutierrez-Reed (pictured) laid out three prop guns on a cart outside the filming location

Baldwin is seen in Vermont on Thursday, having escaped to the New England countryside with his wife Hilaria and their children following the tragedy on set
One crew member who worked with Halls on the set of One Way, which was filmed in Georgia in February, starring Machine Gun Kelly, said that Halls had sparked alarm during a scene involving cars.
The cars were being driven, in a field, by local people who were not stunt drivers.

Baldwin is seen in costume, covered with fake blood, in an image posted to Instagram
The crew member told Variety that the move was risky and unprofessional.
'That man is a liability,' the crew member recalled saying.
'He's going to f****** kill someone someday, and you're going to be responsible.'
A second crew member on the film also said there were safety problems involving Halls and vehicles on set.
This person said there was a scene with a 'car hit' that had inadequate crew, and that background actors were driving cars, instead of stunt drivers.
'They put me in a position of danger,' the second crew member told Variety.
'They're getting the bottom-of-the-barrel people.'
A third crew member confirmed that he had heard about safety issues involving Halls and vehicles from a fourth person on set.

Hutchins, 42, was pronounced dead in hospital in New Mexico following the October 21 accident

One Way, starring Machine Gun Kelly, Travis Fimmel and Kevin Bacon, is expected to be released next year. The film was shot in Georgia in February, with Halls as assistant director
This crew member also said he witnessed Halls losing his temper on set.
But Molly Mayeux, the line producer on One Way, denied there were safety issues on the set.
'I can attest with 100 per cent certainty that One Way was extremely safety-conscious, and all safety protocols were followed during the shoot,' Mayeux said.
'I am sickened by these 'sources' trying to capitalize on such a horrific accident.'
Mayeux also denied that the crew member issued the warning about Halls being a 'liability'.
Yet another crew member, Lisa Long, who worked with Halls as first assistant camera on One Way, told The New York Times that she complained to her superiors several times about safety concerns.
'Normally I'd go to the first A.D. with safety concerns,' Long said.
'But the safety concerns were about the first A.D.'
Long said that the crew shot a scene on an active highway without the proper preparation, and two of the vehicles narrowly avoided a crash.
'I don't ever recall having a proper safety meeting,' she said.
Halls was fired from another film, Freedom's Path, after a gun discharged accidentally, injuring a woman.
The assistant camera operator, Quinton Rodriguez, told Rolling Stone that said that the scene involved Civil War-era firearms loaded with enough gunpowder to make a visible blast when fired, and that it was Halls' responsibility to ensure that the guns were completely empty when filming closeup scenes.
'We started out in a wide shot, and we ended up doing it a couple times, and then we had to cut in the middle of the take, before the gun would have been fired in the shot,' he said.
'Then we moved into the close-up on the shot, and the gun obviously had not been cleared to become a 'cold' weapon.
'We went in for the take, and to literally everybody's surprise, all eight people within a 10-foot range, the gun ended up firing right in our boom operator's face.'
The boom operator was not seriously injured, but Rodriguez said he 'threw his headphones off to the ground, dropped the boom mic and essentially ran from the set.'
Halls was fired from the production that day.
'A lot of his mentality was just, 'Get the shot. And get the shot on time.'' Rodriguez said.
'He seemed willing to cut whatever corners were necessary to make that happen.'
Halls has not commented publicly either on the October 21 tragedy, or on the previous incidents.
No charges have been filed, and investigators in New Mexico - where Rust was filmed - are continuing their inquiries.