1-6-17 Esteban Santiago Ruiz , former national guard member, shot up the Fort Lauderdale airport killing 5 people. The police didn't shoot back. He claimed he was under CIA mind control, and had been hearing voices. This was one again, on Sheriff Israel's watch. Who met with Debbie Wasserman-Shultz to advocate for gun control.
There's a wealth of info on the most recent event in this video as well.
As a conservative Canadian, I wrote a post on control, you might find interesting.
https://steemit.com/business/@remotediscovery/where-i-stand-on-gun-control-a-canadians-perspective