CNN —Investigators in Wisconsin used genetic genealogy to solve a 50-year-old cold case this week, charging an 84-year-old Minnesota man with killing a woman who was found dead in 1974, authorities said. “This is a huge victory for our agency,” Bygd said at a Friday news conference. It’s the first time the agency has used genetic genealogy to solve a case, the sheriff said. Forensic genetic genealogy can generate leads for unsolved cases by analyzing DNA on top of traditional genealogy research, according to the US Department of Justice. So, I think he was done fighting it, personally,” said Sheriff Bygd.

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Persons: Mary K, Jon Miller, “, Schlais, Kevin Bygd, He’s, Bygd, ” Bygd, Miller, Sheriff Bygd, Dan Westland, Jason Stocker, ”, Stocker, it’s, It’s, “ … I’ve, that’s Organizations: CNN — Investigators, Ramapo College, US Department of Justice Locations: Wisconsin, Minnesota, Spring Brook , Wisconsin, Dunn, Chicago, Owatonna , Minnesota, Dunn County, Steele County , Minnesota, New Jersey, Westland