THIS is the area to address!!!!
What percentage of mass killers would we have missed using this additional data?
Of course stealing the weapons from parents or others aren't precluded by these additional constraints.
I agree...the recommendations by the Giffords Law Center are not what I would agree to. However, I could support a kid that gets suspended or expelled from school could go on the list until they reach a certain age, perhaps 24 or 25. Same would apply for any kid found guilty of a violent crime in the juvenile justice system.
I would also like the list to be updated as law, passed by Congress and Signed by the President. Not updated by BATF as a policy or a rule.