Fatal gun fight

There was a gun fight between two men. They shot each other at the same time. One of them had the back half of his head shot off, but was somehow going to live, and was being taken away in a wheelchair. The other guy was fatally wounded, but lived long enough to say he was glad to have ruined the guy's life.

I was watching video game reviews on TV yesterday and the player shot the head off a zombie and blood went everywhere. I thought it was too realistic. Some games reward the player for headshots. It's "okay" to die in games because players know they can just keep going.