The footage was recorded days before Baldwin's prop gun fired a live round of ammunition on set, killing cinematographer Halyna Hutchins. It isn't clear how much of the footage prosecutors reviewed or whether they reviewed any of the five videos. It is so far the most substantive film footage of Baldwin acting scenes and firing prop guns on the set of "Rust." The third video shows Baldwin in character repeatedly firing a prop gun before he runs out of dummy rounds. In the fourth and fifth videos, Baldwin stops filming to check on the safety of the crew.

---

Persons: Alec Baldwin, Halyna Hutchins, Baldwin, hasn't, Kari Morrissey —, Jason Lewis —, Morrissey, Luke Nikas, Alex Spiro didn't, Nikas, Spiro, Prosecutors haven't, Dave Halls, Halls, George Stephanopoulos, Hannah Gutierrez, Reed Organizations: NBC News, Rust Movie, NBC, Prosecutors, Sheriff's, ABC News, CNN Locations: New Mexico, Santa Fe, Albuquerque, Mexico