There is a rule in screenwriting that if you introduce a gun into a scene, at some point you must use it. The rule applies to real life too. That's how Reeva Steenkamp lost her life. A gun appeared in her story, and she got shot dead. Regardless of the circumstances, when guns are near people, they kill people. I know the gun fraternity will say that it was Oscar Pistorius who pulled the trigger, and not the rest of the gun community out there. But that's what... (GunPolicy.org)