Perfectly Executed Forty Eight Hours : Season 18 Episode 31

What happened to the Rafay family one summer night in 1994 brought tragedy and mystery to a quiet neighborhood in Bellevue, Wash. On July 13, just after 2 a.m., police were called to a crime that would take them 10 years to bring to justice. "It was a plan. A well-rehearsed, well-thought-out plan," say James Jude Konat, a senior deputy prosecutor in King County. He and a team of detectives have been haunted by this crime -- and the killers who got away. The search for the truth would lead police to another country, through a web of intriguing clues. Could a screenplay that described a murder unlock the mystery? And in the end, would a sophisticated undercover operation, set up in the make-believe world of crime, catch the real killers?