During the series, he will reveal never-before-heard details about the case, according to the show.
His pageant star sister, then 6, vanished on Christmas Day 1996. Burke was 9 at the time.
JonBenet's body was found the next day in the basement of her family's home, just a day after she was reported missing. She had been beaten and strangled on December 26, 1996, hours after her family reported her missing on Christmas Day.
In 2008, JonBenet’s parents, John and Patsy, were cleared as suspects in their daughter’s death. At the time, Patsy had been dead for 2 years after a battle with ovarian cancer.
No one was ever charged in the little girl’s death.