The latest on the tragic story of actor Alec Baldwin firing a prop gun on the set of a Western which killed cinematographer Halyna Hutchins and director Joel Souza on the set of "Rust." A Baldwin spokesperson said there was an accident involving the misfire of a prop gun with blanks. A sheriff's spokesman said detectives were investigating what type of projectile was discharged and how. No immediate charges were filed. Baldwin tweeted earlier today that there are "no words to convey my shock and sadness regarding the tragic accident."
ABC's Jason Nathanson has more details on possible negligence on the set.