During the Summer of 1978, Roger Dale Stafford, his wife Verna, and his brother Harold bought terror to the state of Oklahoma, murdering an innocent family and committing the first mass shooting in Oklahoma.Show References:Blanco, J. (1995). Roger Dale Stafford: Murderpedia, the encyclopedia of murderers. Retrieved August 09, 2020, from roger-dale.htmCurtis">https://murderpedia.org/male.S/s1/stafford-roger-dale.htmCurtis, G. (2007, March 8). Only in Oklahoma: Killing sprees of '78 sent Stafford to doom. The Tulsa World. Retrieved from 8029-5ea9-bbc7-2f00fe70fd24.htmlGribbin">https://tulsaworld.com/archive/only-in-oklahoma-killing-sprees-of-78-sent-stafford-to-doom/article_7d053e16-8029-5ea9-bbc7-2f00fe70fd24.htmlGribbin, M. (2017, May 03). The Most Hated Man in Oklahoma. Retrieved July 26, 2020, from http://malefactorsregister.com/wp/the-most-hated-man-in-oklahoma/Keeping, J. (2017, July 16). Stolen Lives. The Oklahoman. Retrieved July 25, 2020, from http://digital.newsok.com/Olive/ODN/Oklahoman/shared/ShowArticle.aspx?doc=DOK%2F2017%2F07%2F16&entity=Ar00103&sk=F6B27650&mode=textThe Purcell Register. (2013, June 20). Deadly summer of '78. Retrieved August 01, 2020, from d9b0-11e2-a0bb-001a4bcf887a.htmlRaymond">http://www.purcellregister.com/news/deadly-summer-of-78/article_c78b32ac-d9b0-11e2-a0bb-001a4bcf887a.htmlRaymond, K. (2008, July 16). 1978 Sirloin Stockade murders remembered. The Oklahoman.STAFFORD v. STATE (Oklahoma Court of Criminal Appeals September 7, 1983) (1.html">Https://law.justia.com/cases/oklahoma/court-of-appeals-criminal/1983/6015-1.html, Dist. file).Thornton, T. (2008, July 16). Sirloin Stockade murders timeline. The Oklahoman. Retrieved August 2, 2020, from https://oklahoman.com/article/3270815/sirloin-stockade-murders-timelineWikipedia contributors. (2020, August 9). Mass murder. In Wikipedia, The Free Encyclopedia. Retrieved 22:11, August 9, 2020, from https://en.wikipedia.org/w/index.php?title=Mass_murder&oldid=971912080Wikipedia contributors. (2020, July 10). Roger Dale Stafford. In Wikipedia, The Free Encyclopedia. Retrieved 15:44, August 9, 2020, from https://en.wikipedia.org/w/index.php?title=Roger_Dale_Stafford&oldid=967067630Wikipedia contributors. (2020, July 19). Serial killer. In Wikipedia, The Free Encyclopedia. Retrieved 22:22, August 9, 2020, from https://en.wikipedia.org/w/index.php?title=Serial_killer&oldid=968495765Wikipedia contributors. (2020, April 22). Spree killer. In Wikipedia, The Free Encyclopedia. Retrieved 22:26, August 9, 2020, from https://en.wikipedia.org/w/index.php?title=Spree_killer&oldid=952576284