AdvertisementOnly one person has ever been arrested on suspicion of JonBenét Ramsey's murder: John Mark Karr. The unsolved murder of JonBenét Ramsey, a 6-year-old Colorado beauty queen, has transfixed the public since 1996. In the decades since the crime, there have been many theories about who killed JonBenét and even several false confessions. The suspect covered most widely in the media was John Mark Karr, who was arrested and cleared for the murder in 2006. John Mark Karr used the name "Daxis" to send emails to a JonBenét Ramsey documentarianJohn and Patsy Ramsey in May 1997.

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Persons: JonBenét, John Mark Karr, he's, JonBenét Ramsey, Karr's, Ramsey, John, Patsy Ramsey, Helen H, Richardson, Michael Tracey, Tracey, Boulder DA Mary Lacy, Daxis, hadn't, JonBenét's, who'd, Karr, SAEED KHAN, he'd, they'd, Alex Reich, John Ramsey's, Joe Berlinger, Berlinger Organizations: Denver Post, Boulder DA, Getty, Monroe, Business, Netflix Locations: Colorado, Boulder, Thailand, California, AFP, America, Charlevoix , Michigan