reporter adrian moore of our san diego station kfnb has the story. >>> it is an adventure of a lifetime to prove a point. is he dead or not? >> reporter: call it fishing or proof or a far-fetched quest, but noah warren is on a mission to find the body of osama bin laden. >> it's going to be like finding a needle in a haystack. but i always believe in luck. >> reporter: after navy s.e.a.l.s killed the al qaeda leader last month his body was lowered into the north arabian sea. warren claims he has a good idea where the body may be, but is still awaiting more detailed information from sources. he refuses to identify. >> so i'm going to pull out all the -- all the stops and just try to find more information about where we should really begin to search. >> reporter: over the last 30 years, the entrepreneur and self-proclaimed treasure hunter says he's discovered more than 150 shipwrecks and recovered items worth millions of dollars. he says he has a boat standing by in india, and a 15-person team of divers ready to go. with help from high-tech sonar equipment, warren says he can pick up anyt