ingmar? >> si. >> reporter: immigration and customs enforcement has a strict no camera policy in their facility, so we give guandique a call. have you ever harmed a woman? woman? [ speaking foreign language ] >> reporter: t >> reporter: this could be your last chance to set the record straight.d you attack did you attack chandra levy? >> reporter: h >> reporter: he sounds a bit rehearsed, so we decide to fly down to the highly secured detention facility in farmville, virginia, to look guandique in the eye. we are about to sit down with guandique, goi guandique, going to show him a picture of levy and ask him face to face if he killed her. inside, he continues to maintain his innocence, saying he's found salvation for his previous crimes. gu to us. he was filled with lots of details about why he's innocent, and of course, he denied that he ever touched or killed chandra levy. 15 years after chandra levy first went missing, here's where things stand today. the prime suspect, ingmar guandique, w

murder charges dropped against ingmar kuan dk -- ingmar kuan deke -- chandra leavy's found in rock creek park. now prosecutors have been that woman. she joins us from new york. what has she found? debra: i tell you, this is worthy of a political thriller. we thought we knew what had happened in the chandra leavy case. gary condit has been linked to the case for so long. everyone had taken their eyes off of him. this illegal immigrant had been convicted of her murder. then suddenly this summer, the case was just dropped. everything has been blown open, and this woman of it. she has not spoken to anybody publicly before, certainly not on television. she tells how she somehow befriended the man who is the star witness in this case can't began -- in this case and began courting him because he was talking about harming somebody in her life. he started talking about the chandra leavy case, and leading her to believe that there was witness everybody thought, and prosecutors realized they did not have a credible witness and realized they did not have a case. we also talked with ingmar himself, t