IGN of reported player: nuebopro
Reason: killing humans + zombies in whatever form he is (human or zombie), also disappears and reappears as both in one. (rejoining didn't solve it like when it's a glitch).
Proof/Evidence:
Replays:
http://speedy.sh/jUXyd/ZOM-491-HaIlo...4-19-34-14.gzr
http://speedy.sh/saztR/ZOM-482-HaIlo...4-19-24-25.gzr