Investigators collected someone else's DNA from JonBenét’s fingernails and her underwear. Ultimately, the docuseries calls into question the validity of the DNA testing, but it had been previously determined that neither Patsy, John, nor Burke matched it.

Eight hours later, John Ramsey discovered JonBenét’s body in the basement. She was found with duct tape over her mouth and a nylon cord tied around her wrists and neck. In a move that further compromised the crime scene, John carried his daughter’s body upstairs, removing her from the location where she had been found.

The director Netflix's latest true crime documentary, Cold Case: Who Killed JonBenét Ramsey, has admitted that he initially 'fell for' a controversial theory surrounding the case. The three-part documentary explores the tragic and mysterious death of six year old JonBenét on December 26th, 1996.