Details the murder of Krista Harrison, the 11-year-old victim of Robert Anthony Buell. There are few clues to the killer's identity, but authorities are intrigued by unusual orange fibers embedded in clothing found near the victim. Months go by and the case goes cold, until a van turns up with what appear to be the same orange fibers. Only the latest in forensic technology can determine if there is a connection between the van and the victim. The murder of Tina Harmon is also compared to the Krista Harrison case.