Yavapai County Sheriff’s Office Partnered with Ramapo College IGG Center Mahwah, NJ- Students of the Ramapo College of New Jersey Investigative Genetic Genealogy (IGG) Center have successfully uncovered the identity of “Beaver Creek John Doe,” now known to be Mr. David Emil Jacobsen, through DNA testing and investigative genetic genealogy. In 2011, the deceased body […]