The only way to stop all of these killings in the USA is the people’s lawmakers, and law can’t do it. We all are going to have to watch our family members, and neighbors watch neighbors, to see which one gets off in the head a little, then watch them all the time. If they get watched, tell the law then so they can keep a check on them. When someone loses something like a job, marriage or anything like that, then we should keep an eye out. Parents watching children is the other way. College and school teachers can be a lot of help, too.