brian kiefer? >> yes. >> reporter: brian kiefer, aka, money. brian's nickname is money?y? >> he said that's what, you know, the drug dealers call him. and i believe it's probably because he is a boss. he owns his own company. and he runs in those same circles of people. >> reporter: brian ran a building renovation business, but he also had a criminal past. troubling to you? >> yes. it's always troubling when you know they have records and they're doing things that are outside the law. so that's always a concern. >> reporter: did you think for a moment that possibly he might have done this? >> yes. everybody -- once again, everybody is still on the table. we don't know who did it. >> reporter: and unlike lance, who either was or wasn't on a shrimp boat, detectives learned that brian had been spotted in jacksonville recently. now they wanted to talk to him. >>> coming up -- >> brian tells us some things that only the person that was there would know. >> but not make him a suspect? >> yes. >> and he also reveals something else. what a friend told him. >> what is he saying?