

Despite a meticulous search of the Larson home and an exhaustive investigation, police had no suspects. In 1999, 12-year-old Cally Jo Larson was found murdered in her own home and it changed the feeling of security residents had in the small town of Waseca, Minnesota. When the body was exhumed, scientists needed to know: could the dead tell tales?


A few weeks after the funeral, rumors surfaced that his girlfriend, 39-year-old Christina Martin, had poisoned him. It was assumed that this was the cause of his death. In 1990, 61-year-old Richard Alfredo died in his home after a long history of heart disease.
