The brain of the Maine mass shooter is being studied to find out if his mental health deterioration could be linked to brain damage sustained during his military service.
Here's a decent article that goes into why Card's guns weren't taken from him after it became clear to many people that he was psychiatrically unstable and dangerous. Long story short: the laws were in place, but people didn't act on them.
At what point can authorities be held criminally liable for failing to enforce laws that protect people, and as a direct result someone gets killed? We need to be better about holding our institutions accountable.
That’s a good question, but I don’t really know the answer. Someone else ITT mentioned the possibility of civil action against the people/institutions that should have acted. I don’t know if any other legal action is possible.
If you have chest pains at work, they call an ambulance right away. If you're at work and you talk about violent urges you have with your guns, it needs to be treated as if you're having a heart attack, as if it's a matter of life and death.