This is why you lock them up. Part V

Known violent criminal brings gun into a Gun Free Zone; Commits more violence. Luckily someone with a gun was there to stop him:

PANAMA CITY, Fla. – A gunman calmly walked up to a podium, spray painted a red "V" with a circle around it on a wall and opened fire at school board members Tuesday, sending people scrambling and diving for cover. A security guard soon ran in, exchanged shots with and wounded the man who then killed himself, police said.

Here is the non-shocker:

State prison records show Duke was charged in October 1999 with aggravated stalking, shooting or throwing a missile into a building or vehicle and obstructing justice. He was convicted and sentenced in January 2000 to five years in prison but was released in January 2004.

My opinion is that if you can't be trusted to own a gun, you can't be trusted to live in free society. To some, that may sound extreme. But if the price of letting violent people walk free is further erosion my 2nd Amendment Rights, then by all means keep violent people locked up. And if were not going to keep violent criminals locked up for our safety, let's do it for their safety. Because more often than not, violent criminals have their lives violently ended.

More examples of people who should have stayed locked up:
This is why you lock them up. Part IV
This is why you lock them up. Part III
This is why you lock them up. Part II
This is why you lock them up.