why
And again I'm asking myself why things like this tend to almost always happen in the US. As somebody living in a country with very strict regulations on firearms I just can't comprehend why it is obviously easy for a 16 year old to get hold of guns.
About the movie itself - yes it is showing a guy shooting people without any sentiment at all, and yes there are many MANY submissions like this on newgrounds. But I seriously doubt you could have anticipated his actions simply by viewing the movie.
I just wanna drop in a little quote while I'm at it. --"NRA guy: I never go anywhere without my mutated anthrax .. for duck huntin'."