90 murders, 14 states: Is this man America's deadliest serial killer?

Samuel Little, 78, has confessed to more than 90 murders, stretching back almost half a century. He is already serving three life sentences for the murders of three LA women during the 1980s, but authorities suspect him of killing women in at least 14 states. Investigators say they have established Little’s ties to about 30 of the murders.