Um, no. We don't "round people up". People like him, a likely schizophrenic, needed to be treated. Now he'll be tried for murder.
I suspect we wont see a death penalty in this case because this kid is seriously loco en la cabeza.
I saw a doc on FOX a few hours ago explaining that it is a mistake to look for a political motivation, all signs point to a classic case of schizophrenia.
That doc was the first person I have heard make sensible comments about this kid since this happened.