A massive breakthrough in the JonBenét Ramsey cold case has been made as an investigator’s secret spreadsheet nail the beauty ...

Decades after JonBenét Ramsey's death at age 6, her dad, John Ramsey, claimed that crucial DNA in her case was never tested.

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.

John Ramsey, 80, said advances in DNA technology can help police in Boulder, Colorado, take a fresh look at the 6-year-old girl's murder.

Nearly 30 years after the murder of 6-year-old JonBenét Ramsey gripped the nation, investigators are pursuing new leads based ...

The day after Christmas will mark 28 years since JonBenét Ramsey was found dead, a cold case and the subject of renewed media attention and DNA investigations.

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.

Find out what investigators have said about the ransom letter sent to JonBenét Ramsey's family in the wake of her disappearance. Read it now.

JonBenét Ramsey's Dad Says Male DNA on Garrote Still Hasn't Been Tested: 'I Don't Know Why' New TV series 'True Crime News' debuts on Monday, Sept. 9, with host Ana Garcia kicking off the season ...