We'd definitely need more prisons. And, the pattern is with many shootings, the gun was legal but the youth perp shouldn't have had access. So, a "parents wing' in those new prisons?There are plenty of crimes committed with guns that were obtained illegally. Throw the book at every one of those for a start. Anyone accused of trafficking weapons gets the full attention of district attorneys and no gun crime gets dropped or pled down due to a lack of resources. Then we proceed from there.