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50-Year-Old Cold Case Solved Using Genetic Genealogy
A 50-year-old cold case was solved using genetic genealogy, leading to the arrest of an 84-year-old man for the murder of Mary K. Schlais.
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United States
Human Rights ViolationsGender IssuesInvestigationMurderCold CaseDnaGenealogy
Dunn County Sheriff's OfficeRamapo CollegeCnn
Jon MillerMary K. SchlaisSheriff Kevin BygdDan WestlandJason Stocker
- Who was arrested and charged with the 1974 murder of Mary K. Schlais?
- Genetic genealogy was used to identify Jon Miller, an 84-year-old Minnesota man, as the suspect in the 1974 murder of Mary K. Schlais in Wisconsin.
- What investigative technique was crucial to solving this 50-year-old cold case?
- Miller confirmed his involvement in the murder after being confronted by investigators who used genetic genealogy to link him to the crime scene evidence.
- How long had the case of Mary K. Schlais' murder remained unsolved before the breakthrough?
- The case remained unsolved for 50 years despite multiple investigations and tips, until genetic genealogy provided a breakthrough that led to Miller's identification.
- What was the reaction of the Sheriff and the victim's family to the resolution of the case?
- The successful resolution of this cold case demonstrates the increasing power of genetic genealogy in solving long-unsolved crimes. The sheriff expressed relief for the victim's family and his colleagues.
- Which institution assisted the Dunn County Sheriff's Office in applying genetic genealogy to the case?
- The Dunn County Sheriff's Office collaborated with genealogists at Ramapo College in New Jersey to utilize genetic genealogy, which combines forensic genetics with traditional genealogy for identification.