Where did the murderer, by whom the character Keyser Söze was inspired, commit his murders?
John List John Emil List (September 17, 1925 – March 21, 2008) was an American multiple murderer and long-time fugitive. On November 9, 1971, he killed his wife, mother, and three children in their home in Westfield, New Jersey, then disappeared. He had planned the murders so meticulously that nearly a month passed before anyone suspected that anything was amiss.
Władysław Mazurkiewicz (serial killer) Władysław Mazurkiewicz (January 31, 1911 – January 29, 1957) was a Polish serial killer from postwar Kraków, who also owned property in Warsaw. His economic standing and polite manners in Stalinist Poland earned him the nickname "the Gentleman Murderer" ("elegancki morderca"), also ""piękny Władek"" (the Handsome Władek).