I am trying to complete the task from McCarren to get the three fiend heads. The last one I need is Cook-Cook but I can't find him. I found Queenie and have dead fiend bodies around there but he is not there? I also talked to the guy boxing before the Major told me to talk to him, and there is no extra dialog there.
Maybe I killed Cook-Cook earlier? Maybe the quest is messed up since I talked to the boxing guy first?
188.8.131.52 21:48, September 26, 2012 (UTC)
That shouldn't be a problem. I met Cook-Cook somewhere around the NV ruins (I think it was south-West but I'm not sure). At that time, I didn't even have the quest to kill him. And when I got the quest I had the option of turning it in at once. It helped that I had looted the corpse of him and noticed that his head was lootable (which meant to me that there was some significance to it). Hopefully my answer helps you somewhat.
184.108.40.206 23:18, September 26, 2012 (UTC)