I don't normally engage with you, because I find you to be dishonest and disingenuous. But I guess I am willing to take the chance again. You stated here that the family could do nothing, but that is simply false.
The family or law enforcement can act on this law. The reality is there was a method, one that you and Governor Polis propound, that of "red flag laws".
The reality is there is a method in place currently that could have stopped this, but the FBI didn't act, the brother of the shooter didn't act, nobody that should have acted. I presented earlier that the "send LE in to take guns" method should be replaced with get this guy into a hospital and get him help (take the man from the environment where he is a danger rather than try to take guns from an armed unstable man), you "answered" with a disingenuous, and rather unintelligent, thread about how mental instability could not possibly be the cause of such activity. A disarmed unstable man can still cause a crapton of death and destruction. Pretending that guns are the only method of danger from an unstable individual is just that... pretense.
This will likely be my only response to you (as I said I find you dishonest and incapable of an actual conversation), but I thought it necessary to correct your stupid assertion that the family could do nothing.
He took money went to a gun shop and bought a weapon and ammo.
How about buyers' background being checked? That could have stopped the gun purchase.70 percent of Americans want background checks. It is not a 100 percent method, but we have to do something. Another 10 families are rethinking gun rights now.