WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Detectives and other crime-fighter], item, May 21, 1957; (https://texashistory.unt.edu/ark:/67531/metadc790178/m1/1/: accessed January 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .