Family argument ends in 10 casualties, 8 deaths including an 11 year old

[mcantar18c]

http://news.yahoo.com/police-8-shot-death-ohio-including-child-190255287.html

[Bailey Guns]

I'm really not sure how one comes to the conclusion that shooting family members during an argument is the right course of action.

For the life of me I can't figure out the thought processes of some people.