Guess what? That's just too damn bad. Freedom doesn't just mean freedom for you. And it does come with a price. Being free doesn't mean free from risk and that includes the good and the bad. No one said you had to like freedom but that's not my problem.
I fear people like you who think nothing of denying me my rights so you can feel better. Another useful idiot who thinks he knows best.
But your rights to own guns - in very simple terms - puts others at risk. All of these guns used in crimes most likely came from legal sources.
What about that woman who bought her kid all of those guns because "he wanted them"? This fourteen year old kid nearly wiped out his high school class with legally purchased weapons.
Your right. Being free comes with risks. The risk here is that one of your legally purchased guns will end up in the hands of a criminal and will be used to hurt somone innocent.