the dna profile from kathy loric's rape kit didn't match any in the statewide dna database of known criminal offenders. it didn't match juan sanchez, the man who found kathy's cell phone either. >> hello didn't have any trouble answering our questions and he volunteered to take a test which he passed. >> police rounded up everyone who was around the trail at or around the time of the murder. some were homeless people. others were joggers and bikers. about a half dozen of them told a story that was remarkably consistent. >> they'd seen a male standing at the fence line talking about the little fishes in the canal and drawing this to the attention of people walking by and this person seemed like they were out of place. he was a white male, maybe 6 feet tall, maybe early 30s, kind of heavyset, not muscular but maybe a little bit overweight, brownish blond hair and dishe l dishevel disheveled. some of the people described him as possibility trance yenlts or homeless. >> two of these potential witnesses were sent to a police sketch ar it gill samora. >> i asked them if they saw him again would th