• Villisca Villisca, Iowa · June 1912
• Hinterkaifeck Bavaria, Germany · March–April 1922
• The Boy in the Box Philadelphia, Pennsylvania · February 1957
• Bible John Glasgow, Scotland · 1968–1969
• The Isdal Woman Isdalen, Bergen, Norway · November 1970
• D.B. Cooper Pacific Northwest, USA · November 1971
• The Alphabet Murders Rochester, New York · 1971–1973