This is when you need to identify people unhinged like this and make others aware. She knew he was a potential problem and didn’t tell anyone. I think some people are in fear of being the talk of the talk and gossip if they let their families dirty secret out. Well when it comes to mental illness people need to know! One shooting after another that could have been possibly prevented had people been aware of shooters problems. Instead we have dead mom, dads, brothers, sisters, sons and daughters.