- mary roger (new york city, 1841)
- servant girl annihilator (texas, 1884-1885)
- whitehall mystery (london, 1888)
- jack the ripper (london, 1888)
- gatton murders (australia, 1898)
- flannen isles lighthouse keepers (scotland, 1900)
- dorothy arnold (new york city, 1910)
- villisca axe murders (iowa, 1912)
- bobby dunbar (louisiana, 1912)
- béla kiss (hungary, 1916)
- axeman of new orleans (new orleans, 1918-1919)
- little lord fauntleroy (wisconsin, 1921)
- hinterkaifeck murders (germany, 1922)
- mary agnes moroney (chicago, 1930)
- julia wallace (liverpool, 1931)
- atlas vampire (stockholm, 1932)
- cleveland torso murderer (cleveland, 1935-1938)
- david beacon (hollywood, 1943)
- georgette bauerdorf (hollywood, 1944)
- sodder children (west virginia, 1945)
- elizabeth short (los angeles, 1947)
- ourang medan ? (dutch east indies, 1948)
- somerton man (australia, 1948)
- virginia carpenter (texas, 1948)
- babes in the woods (canada, 1953)
- carolyn wasilewski (maryland, 1954)
- the joyita (south pacific ocean, 1955)
- grimes sisters (chicago, 1957)
- dyatlov pass (russia, 1959)
- lake bodom murders (finland, 1960)
- jack the stripper (london, 1964-1965)
- wanda beach murders (australia, 1965)
- beaumont children (australia, 1966)
- the zodiac (california, 1968-1969)
- bible john (scotland, 1968-1969)
- monster of florence (italy, 1968-1985)
- betsy aarsdma (pennsylvania, 1969)
- little miss lake panasoffkee (florida, 1971)
- alphabet murders (new york, 1971-1973)
- santa rosa hitchhiker murders (california, 1972-1973)
- lady of the dunes (massachusetts, 1974)
- the doodler (san francisco, 1974-1975)
- jimmy hoffa (detroit, 1975)
- eloise worledge (australia, 1976)
- renee and andrew macrae (scotland, 1976)
- sumter county does (south carolina, 1976)
- oklahoma girl scout murders (oklahoma, 1977)
- connecticut river valley killer (new hampshire, vermont; 1978-1987)
- kerry graham and francine trimble (california, 1978)
- orange socks (texas, 1979)
- tammy alexander (new york, 1979)
- walker county jane doe (texas, 1980)
- carol cole (louisiana, 1980)
- disparus de l'isère (france, 1980-1996)
- keddie murders (california, 1981)
- buckskin girl (ohio, 1981)
- katrice lee (germany, 1981)
- emanuela orlandi (italy, 1983)
- kirsa jensen (new zealand, 1983)
- ann gotlib (kentucky, 1983)
- ludovic janvier (france, 1983)
- vernon county jane doe (wisconsin, 1984)
- yogtze case (germany,1984)
- tube sock killings (washington, 1985)
- paraquat murders (japan, 1985)
- jeremy bright (oregon, 1986)
- amy mihaljevic (ohio, 1989)
- frog boys (south korea,1991)
- the alcàsser girls (spain, 1992)
- inokashira park dismemberment incident (tokyo, 1994)
- gloria ramirez (california, 1994)
- zebb quinn (north carolina, 2000)
- leah roberts (washington, 2000)
- felipe santos and terrance williams (florida, 2003-2004)
- maura murray (new hampshire, 2004)
- tai ching 21 (pacific ocean, 2008)
- kyron horman (oregon, 2010)
- rebecca coriam (pacific coast, 2011)
- emma fillipoff (canada, 2012)
- elisa lam (los angeles, 2013)
- lars mittank (bulgaria, 2014)
- lynn messer (missouri, 2014)
aug 9 2017 ∞
aug 9 2017 +