In Québec all the news are reporting theses sad events to a population in total shock.
Correct me if I'm wrong but did your constitutional protection of guns was, at it’s origin, a basic tool against a State gone wrong?
Up here we dont share this historical past and Québec is the only province willing to fight before our Supreme Court of Justice for the right to keep a simple arm registry. Gun limitations is certainly not an easy field.
I dont intent to even try to suggest a way to solve this. All I can say is maybe this is your window to something different in your future public policies.
Amicalement,