Host Brian Johnson interviews historian Nan Hult, a North Branch, Minnesota, resident who has done extensive research about the mysterious deaths of Alvira Lundeen Johnson and her seven children. On April 11, 1933, the family members were found dead in the ruins of their Harris, Minnesota, farmhouse, which had burned to the ground during the night. Investigators later determined the family members were dead before the fire. The prime suspect was Alvira's husband, Albin Johnson. His remains were not found in the ruins of the home and he disappeared after the fire. He hasn't been seen since, dead or alive.