Montana 1956 Cold Case Solved After Decades — Arrest Stuns Local Community In January 1956, the brutal double murder of 18-year-old airman Lloyd Bogle and 16-year-old Patricia Kalitzke shook the quiet town of Great Falls, Montana. Found executed miles apart after a date at a local drive-in, the young couple's tragic deaths became one of America's oldest unsolved mysteries. For 65 years, the trail remained entirely cold, with dozens of suspects cleared and no clear motive. However, a single microscopic cell preserved on a glass slide changed everything. Using groundbreaking genetic genealogy—the same forensic method used to catch the Golden State Killer—investigators finally unmasked the monster hiding in plain sight: Kenneth Gould. Discover the chilling true crime story of how modern DNA science solved a 1956 cold case, bringing a forgotten killer to light and finally returning the names to two murdered teenagers. #TrueCrime #ColdCase #GeneticGenealogy