lol I might have gotten lucky. Some guy was standing in one spot (obviously looking down his scope) and I kept getting the bot stuck on a rock on the ground. Had to reverse like 3 times and then finally got close enough to him for the kill.
Having trouble with Dark Souls Blighttown? Try this http://www.gamefaqs.com/boards/606312-dark-souls/62146403 PSN = BigMaaann