American Detective Magazine was a product of the Cleveland Publishing Company, which, ironically, was based neither in Cleveland nor anywhere else in the U.S., but in Australia. Or we should say is based, because the company launched in 1953 and still operates today. American Detective Magazine ran for several years, and featured exclusively stories by Australian authors, and awesome but uncredited femme fatale cover art. These examples are from the mid-1950s.
1901—McKinley Fatally Shot
Polish-born anarchist Leon Czolgosz shoots and fatally wounds U.S. President William McKinley at the Pan-American Exposition in Buffalo, New York. McKinley dies September 12, and Czolgosz is later executed.