Thirteen days after JonBenet Ramsey's death, her older brother Burke, who was 9 years old, was interviewed by a psychologist at the Boulder, CO police department. Burke, who was home when JonBenet was killed and has never spoken about her still unsolved murder before, opens up to Dr. Phil about police interrogation tapes in which he discusses how his sister might have been killed.

Watch the video, and tune in to Dr. Phil Tuesday and Monday, September 19 for the entire exclusive interview. Check here to see where you can watch.