Comment by gargalatas

I have a solid example here that bogles my mind every now and them watching people killing other people especially in the US: I would expect after all those years mental health to be accounted in a serious criminal case like killing somebody. Meaning that a person who kills somebody else definitely has mental issues that come from their childhood. So what about parents in those cases, aren't they having their part on the sick mentality of their child? Why not pressing charges to them?