jeff fassett's dna and it's not a match. >> police ask fred androse if he had sexual relations with ssett before her murder and he said no. he had told us that he hadn't seen her in a month and had never been intimate. >> androse explained why he was unable to have sexual relations. >> fred said to us that he was unable to perform sexually due to a medication he was taking. >> fred said he was impotent, but that was clearly discounted by the numerous interviews with the prostitutes in the area. that was nothing but a hoax. >> when asked to provide a dna sample, he refused. >> they really have no legal reason to order a dna sample from fred androse. you have to have some evidence and they have none. >> to try to obtain a court order and say this guy was alibied not near the scene, he doesn't have the type of weapon that was used, the type of car that was used, it starts to detract from your real hard suspicion. >> if susan fassett didn't have sex with her husband or fred androse, then she was having an affair with someone else. >> which opens up a whole new pool of suspects for the po