http://www.guns.com/2016/07/06/crowd-funded-short-film-takes-aim-at-gun-free-zones-video/
Entitled “Praesidium” the five-minute short was written and directed by Paul Myzia, a Warrenville, Illinois cinematographer behind Reel Clef Studios. In it, a man with a special watch capable of resetting time itself desperately attempts to travel back and avoid the brutal killing of a woman close to him.
I thought this was a great short video. It’s a pretty good method of showing how gun-free zones are ridiculous since the criminal doesn’t care for such things.