@evoman3957 wrote:

What's worrying and problematic, is that although background checks are necessary; they are not preventing the problem, because they only show up those that have previous history that is KNOWN about...............most of those now coming out of the woodwork have no previous history ( and I'm not talking about suspicions, I'm talking about PROVED previous history ).


It is the same with all crime though, even a mass-murderer starts with a clean slate, we can't lock up potential deviants!