5 Cold Cases May Have Been Cracked Because of a Company's New DNA Technology

A tech company has come up with a new way to analyze DNA to solve old crimes and it's already showing results. Dr. Ellen Greytak at Parabon NanoLabs says the company recently developed new algorithms to analyze unidentified DNA samples against DNA submitted to a public genealogy database called GEDmatch. Many of the samples were submitted by people researching their ancestry.