JonBenét Ramsey's father, John Ramsey, still believes there's a chance her murder will be solved nearly three decades later after a DNA breakthrough. "We are encouraged that the police will finally use the FBI's skills and resources to help solve our case,

A look back at how "48 Hours" covered the 1996 Christmastime murder of JonBenét Ramsey in 2002, and what her father John Ramsey says about the unsolved Colorado case nearly 28 years later.