Twenty years after the crime, there is renewed interest in the case of JonBenét Ramsey.

Diane Dimond, one of the reporters who was deeply embedded in the murder investigation, joins Crime Watch Daily With Chris Hansen for more on the case.

Today we're taking a closer look at the ransom note. Two top experts are now reanalyzing that note, and they're revealing some eye-opening new clues to who the killer might be.