Blanks expell enough air and often wadding at high speed that they can be lethal within a metre of so, depending on the type of weapon. John Erik Hexum died playing russian roulette with blanks when the gas discharge was sufficient to drive a fragment of his skull into his brain.
Brandon Lee was a cluster-F. They wanted the revolver to look real in one scene, so technicians removed the powder and replaced the slugs on the shell casings,mso anyone viewing the cyclinder from front on would see 'real' bullets. However, they didn't remove the primer, and sure enough someone pulled the trigger and there was sufficient energy to drive a slug into the barrel. Later on the gun was used for another scene where it would be fired, so was loaded with blanks - blanks are essentually regualr rounds with a similar powder chargemto live ammo, but capped off with wax instead of a slug. The idiots knew nothing about gun safety and failed to check the weapon was clear, so missed the .44 round still stuck in the barrel. Filming started, the trigger was pulled, the gun went bang, and the .44 round shot out the barrel at pretty much the same velocity as a regular bullet, with unfortunate consequences.
Movie productions in the US tend to use real firearms - they're cheaper over there than dummies or replicas, and more convincing - so it likely the weapon was a real one, albeit loaded with blanks which would make it lethal within a close radius. The newsies are talking about it going off accidentally, which means a negligent discharge - they don't go off on their own,mits
always the fault of poor handling. Still, there's nob all real info out there so thats conjecture.
Remember the 2 golden rules - never point a firearm at anything you don't want dead, and even when a firearm is unloaded you treat it as if it were. Follow those two rules assiduously and you're golden, but get even slightly careless or forgetful...
I believe there are about 1000 accidental deaths by firearm in the US annually. These include people shot by with their own guns by their own toddlers.
The US have a very lax attitude to gun safety, which is probably at the root of whatever went wrong in this case.
Negligence, not accidental.