I pointed out the PC's comment as a counterpoint to all of the "He's fine! He'd never hurt a fly" comments in the article.
So where is the line between his 1A rights and protecting society? He's on a psych hold, and those aren't that unusual. Yes, psych holds have been abused. Doesn't mean they don't have merit. Kind of like doctors. Medical misadventures kill 100,000 people a year, but we still let people practice medicine.
I'm not saying I'm certain this was all justified. But without being able to see his wall, and see the private group he was a part of, I can't judge, and neither can anyone here. Without being privy to what was discussed with the intake person, we can't judge. At this point, we have to believe the process is working as it's supposed to. Someone saw something that concerned them, and notified authorities, who are investigating it.
How else should it have been handled?
True, we cannot judge, but we can (and should) question. We don't have to believe the process is working as it's supposed to - it often times is not (and appears to be getting worse lately). There's nothing wrong with someone reporting him and there's nothing wrong with him being questioned and/or investigated. The Psych hold appears to be a bit much based on what we know (again, there could be a lot more), but the fact that all of this occurred over song lyrics is what seems ridiculous to me. I would love to know what was found that indicated the need for a Psych hold (and like has been stated, I would love to know if he was searched without consent / a warrant).
I do see the other side to it though, actions need to be taken to prevent crimes like Columbine / Aurora (especially when there is probable cause for concern before hand and things are reported by fellow citizens), but that's a Grey area that is seriously scary to me.