Central Iowa 20-Year-Old Goes Missing While Hitchhiking NEWTON, Iowa - A central Iowa man on a hitchhiking trip is missing. Daniel Landgrebe, 20, was last heard from June 24. Landgrebe, always the creative thinker and adventurer, told his mom he wanted to write a book about what it was like to travel off the grid.
July 5, 2013 - KCRG-TV9 Cedar Rapids