Cecil C. Johnson Jr. was an American mass murderer and serial killer convicted of killing four people in two separate incidents between 1980 and 1985. On July 5, 1980, Johnson committed a triple murder in the course of an armed robbery at a convenience store in Nashville, Tennessee, killing 12-year-old Robert "Bobby" Bell III, James Moore and Charles House; Johnson was found guilty of the triple murder and sentenced to death on January 20, 1981. While on death row, Johnson killed fellow death row inmate and serial killer Laron Williams on July 8, 1985, with the motive reportedly being anger over Williams using the prison telephone too much. Johnson was eventually executed by lethal injection on December 2, 2009 at the Riverbend Maximum Security Institution in Nashville, Tennessee.