The fatal Oct. 21 “Rust” film set accident involved a “cold gun” that turned out not to be what an assistant director declared it to be. The investigation into how and why Alec Baldwin’s prop gun killed cinematographer Halyna Hutchins continues. Meantime, a wave of protest has formed regarding the use of live ammunition on movie sets.

Will the larger reasons Hutchins’ husband no longer has a wife, and her 9-year-old is now motherless, also continue?