Sheriff Dept made a public statement this morning:

"Baldwin was sitting on a bench in the church, rehearsing drawing his pistol from holster & aiming at camera(as instructed by director). He did this multiple times, and then the "incident" happened hitting director in neck/chest area and then striking 2nd individual. They were not filming the scene or rehearsal at the time."

Obviously he pulled the trigger at some point, it wasn't an accidental discharge.

Sheriff Dept. will have a full press conference on Wednesday morning.