Duluth, MN (RJBraodcasting.com & trfnews.i234.me) The author of a best selling book about the Congdon murders in Duluth, Minnesota will be making appearances at libraries across northwest Minnesota this coming week. the Congdon murders at the glensheen mansion in Duluth it’s one of Minnesota’s biggest crime stories of greed murder and Mayhem covered by then… Continue reading The Author Behind the True Crime Story of Greed and Murder in Minnesota