Episode description - "On November 18, 1993, friends of Eileen and Derrick Severs called and notified the police that the couple had been missing for several days. The police searched the Severs' home in Hambleton, England, and questioned their son Roger who had recently moved in with his parents. Although the bodies had not yet been found, police arrested and detained Roger on suspicion of murdering his parents. Only after finding blood samples in Eileen's car and after careful analysis of the