Burke is claiming accusations are a fraud - and he's determined to clear his name.
Investigators are now being urged, according to the National Enquirer, to release their files.
These alleged files allegedly contain more than 60,0000 pages of confidential police and FBI records, handwriting analyses, DNA evidence and medical examinations - and could potentially reveal who authorities believe are responsible for the murder.
Boulder Police Department is fighting to keep the files under wraps, arguing that releasing them to the public will ruin their still active enquiry, National Enquirer reports.
The most popular theory maintains that an intruder broke a basement window, slipped into the home, and up to JonBenet's bedroom, then knocked her out before taking her to the basement.