Hey all, could really use help on this quest. Its in Vegas where I am doing some detective work for the Mayor, to expose crime, find that big drug lab and who is behind it. So far I have stolen receipts from the Police Chief, Deputy Mayor and I have found the big drub lab that is just south of Vegas. I can report some of this to the Mayor but I cannot find out who is the person behind the drug lab and the Mayor orders me to find out. Also, this Cop who ambushed me just outside Clean City was going to kill me but I talked him down. He was patrolling near the Casino but now he's been assassinated. Is that some kind of bug, part of the quest or does it mean I took too long and now its never finished?