Quote Originally Posted by Skip View Post
I believe the standard set on 4473 is "involuntary commitment" by a lawful authority which I've always thought to be a very fair standard. I wouldn't want to keep people from getting the help they need under threat of losing their rights (which could happen with any mental health history [e.g. PTSD, feeling "depressed" not to be confused with depression]). And if someone is dangerous enough to warrant confinement then they probably aren't safe with guns.
The wording of 18 USC 922g is "who has been adjudicated as a mental defective or who has been committed to a mental institution". Whether or not he lied on the Form 4473 he certainly should have had membership in the NICS naughty boy list.