Just saw this today on MSN (don't judge me, my work computer defaults to it):

One year after the tragic "Rust" incident, in which the actor's prop gun fired a live round that injured director Joel Souza and killed cinematographer Halyna Hutchins, Baldwin has now been charged with involuntary manslaughter, along with armorer Hannah Gutierrez-Reed.
Good God, was that written by Baldwin's publicist? First of all "prop guns" don't chamber live rounds, that's what makes them prop guns.

Second, you gotta love how the "prop gun" apparently fired a round on its own. Baldwin just happened to be holding it when the gun apparently decided to fire sua sponte.