Four years ago, the body of 21-year-old Channon Christian was found at a house in Knoxville, Tenn. The body of her boyfriend, Christopher Newsom, 23, was found near some railroad tracks.
Five people - including three who were arrested in Lebanon - were convicted of various crimes in connection with those deaths, but four of them will receive new trials as a result of official misconduct by the judge who presided over their trials.