Robert Christian Hansen (born on February 15, 1939 in Estherville, Iowa) is an American serial killer. Between 1980 and 1983, Hansen murdered between 17 .<br />Robert Christian Hansen is an American serial killer. Between 1980 and 1983 in Alaska. The prostitutes he kidnapped were released into the Alaskan .<br />Robert Hansen, Alaskas Serial Killer Crime Documentary.<br />NEW! FOUND FOOTAGE: Lost in Paris Catacombs: Quick! Subscribe! Tweet Me: .
