Using genetic genealogy and familial DNA, police in Colorado have solved the decades-old cases of the deaths of four females, saying the killer was a man who died by suicide in jail in 1981.
원문출처 : https://www.cnn.com/2022/01/28/us/colorado-dna-cold-case-killer-id/index.html
원문출처 : https://www.cnn.com/2022/01/28/us/colorado-dna-cold-case-killer-id/index.html