Joe

The Walking Dead
Joe was the leader of a group called The Claimers. As a pack of survivors, they lived by a rigid code by which they could have anything they desired, so long as they expressed a verbal "claim" upon it. When the Claimers ambushed Rick Grimes, Joe tried choking Rick to death, but Rick managed to turn his head around and bite down on Joe's neck, tearing out a sizable piece of flesh. Joe bled to death moments later.