This is extraordinarily rare.
>People shouldn't point a gun at someone unless their life is in danger and they're prepared to take a life, but they do and people get shot by accident, or road rage turns deadly.
Brandishing weapons is illegal in every state and not pointing the muzzle of a gun at anything you don't intend to destroy is basic gun safety.
>Not to mention the suicides. If you own a gun ideation can turn into action in less than 30 seconds and it can seem like a painless, easy way to go.
There's no evidence to suggest that gun ownership causes higher levels of suicide. Additionally, suicide isn't a crime.