New DNA technology offers hope in JonBenét Ramsey murder investigation

Boulder police Chief Steve Redfearn and District Attorney Michael Dougherty discussed the unsolved 1996 killing of JonBenét Ramsey this week, saying advanced DNA testing remains investigators’ best hope. DNA from an unidentified male was found mixed with the child’s blood, and officials say they are reviewing how the case was handled. John Ramsey has challenged investigators to file charges if they believe he was involved; no one has been held responsible for the killing.