The disappearance of Washington, D.C. intern Chandra Levy captivated the nation in May 2001, a mystery which many assumed was the result of an alleged affair with former California Democratic Rep. Gary Condit. He was never officially a suspect, however, and in Nov. 2010, illegal immigrant Ingmar Guandique was convicted of murdering Levy, for which he has been sentenced to 60 years in prison. (rlw/Roger L. Wollenberg. UPI)