The Chicago Crime Scenes Project, “Estelle Carey, Gangster Girlfriend, Murdered,” April 20, 2009, chicagocrimescenes.blogspot.com.
The Racine Journal-Times (Wisc.), “Believe Model Was Tortured,” Feb. 3, 1943.
The Racine Journal-Times (Wisc.), “Beautiful Woman Tortured to Death,” Feb. 4, 1943.
The Racine Journal-Times (Wisc.), “Hunt ‘Lost’ Fortune of Gangster in Probe of Torture Murder,” Feb. 4, 1943.
The Racine Journal-Times (Wisc.), “Murder Probe Has Two Trails,” Feb. 5, 1943.