after spending five weeks in icu, lydia tillman was transferred to a local rehab hospital. she got to the part where my four-year-old started to talk. and she laughed, and said, i lidia. lydia. and i said, she's got memory. she can laugh. >> but detective -- murder case against travis forbes and his search for kenya monge had both stalled, nearly five months after kenia vanished and still no sign of her. but one day, he got a call from the crime lab, requesting another dna sample of travelers for the fbi. >> i drove up there to get his dna. i walked in, laid down live a recorder. he didn't want to talk to any of the detectives in fort collins or anywhere. but he always talked to me. >> what's up, nash? why are you here? >> i am here because i have a warrant for you. >> and for the next two hours, like a couple of old college chums, the two shot that breeze about philosophy, books and religion. and of course the case of kenia, about which travis remained invasive. >> i said, listen travis, i've been here a long time, i'm done. i'm done playing chess with you. you move one wa