This article is from Jan 2023 but it highlights the differences in people's accounts and refers to Halls' version about the dummies being loaded. I still tend to believe Gutierrez more than Halls. Halls had way more experience more Gutierrez and I can see him taking charge. JMO. This part is interesting:
"The accounts of Gutierrez Reed and Halls differ in another significant way. In her telling, Halls was the one making decisions about the gun. But in his version, she was.
Gutierrez Reed testified that Halls told her to bring the gun into the church building. She said that normally, when the crew was lining up the camera, she would bring a plastic gun, but Halls wanted her to bring the real one. He also seemed to want it urgently, forcing her to rush.
“He was like, all right, hurry up, bring the gun in here,” she testified. She said she brought the gun, which she had already loaded with dummies, and asked Halls to do a weapons check. Halls answered that “We don’t have time,” she testified.
She said that she spun the cylinder to allow Halls to look at the dummies, and then left the gun with him. She said she exited the room partly due to COVID restrictions on building occupancy, and also because she had to attend to other prop and armorer duties.
“They usually don’t have me in there unless we’re actually shooting the ammunitions,” she said.
Halls told a much different account.
According to Halls, Gutierrez Reed brought the gun into the building and showed him that it was empty — containing no dummies. She then handed it to Baldwin.
A few minutes later, she returned and told him, “I put dummy rounds in the gun.” He said that she had decided to do so of her own accord.
“Because it was such a tight shot of this revolver, I think Hannah made a creative decision that, you know, dummy rounds should be in there to make sure that the gun looks like it’s loaded,” Halls testified.
She showed Halls the gun again, and he saw three or four rounds — all of which appeared to be dummies because they had depressed primers. He did not remember whether she spun the cylinder or not. She then gave the gun back to Baldwin, Halls said."
In a deposition, 'Rust' first A.D. Dave Halls said that no one person is responsible for Halyna Hutchins' death.
variety.com