Nova: The Killer's Trail

Did Dr. Sam Sheppard kill his wife? With the help of advanced technology, NOVA re-examines the 1954 murder of Marilyn Sheppard and the subsequent trials of her husband, Dr. Sam Sheppard. Examine a detailed reconstruction of the Sheppard house, access little-known evidence, and hear insights from noted experts, America's most intriguing unsolved murder reveals fascinating new clues... and surprising new suspects.