Gun fired by Alec Baldwin not checked thoroughly and was live round

The transcript discusses the accidental shooting of cinematographer Helena Hutchins by Alec Baldwin on the set of 'Rust'. The incident involved a Colt revolver that was not properly checked. Investigations revealed safety lapses, including unsecured firearms and previous incidents with prop guns. The case is compared to the death of Brandon Lee, highlighting ongoing safety concerns in film production.

What issues did crew members face that led to them walking off set?

How does the incident involving Helena Hutchins relate to the death of Brandon Lee?