Nathan Carman, a 29-year-old man from Vernon, Vermont, has died while awaiting trial for the alleged murder of his mother, Linda Carman, and the shooting and killing of his wealthy grandfather John Chakalos. He had pleaded not guilty to fraud and first-degree murder in both cases and had been held in custody since his arrest in September 2019. His death brings an end to the legal proceedings in the case, leaving many questions unanswered and his family to grieve the loss of their loved one.