This clearly looked like an accident and not some 9 year old going "I'm a marine!" and shooting people. Honestly, that kind of a comment makes no sense and you should feel ridiculous for mentioning it at all.
It's not supposed to make sense, I was taking the **** out of every news story that blames video games whenever there is a shooting somewhere.
The fact I have to explain this very obvious joke makes me sad, I hope you feel suitably ridiculous for failing to grasp it. Even if you think the joke is a bit crap, it wasn't exactly difficult to spot was it? How many times have you heard someone suggest CoD reduces gun crime again?
I just didn't take it as a joke since some people DO feel this way. There's so much ridiculousness about video game violence that this came off as completely serious. Since I did take it the wrong way, I apologize for that.
CS/CpE. Yay engineering!