Rural Minnesota farm slaying of Karla Jo Nieland remains unsolved; On May 17, 1981, Karla Jo Nieland was found dead inside a vehicle belonging to her boyfriend, John Keep. Authorities arrested Keep and charged him with second- and third-degree murder one

Media coverage

• Title	Rural Minnesota farm slaying of Karla Jo Nieland remains unsolved; On May 17, 1981, Karla Jo Nieland was found dead inside a vehicle belonging to her boyfriend, John Keep. Authorities arrested Keep and charged him with second- and third-degree murder one
  Media name/outlet	Superior Telegram (Wisconsin)
  Country/Territory	United States
  Date	04/28/22
  Persons	Joseph Friedberg