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Welcome to the Encyclopedia of Arkansas
This Day in Arkansas History
May 12, 1988
Arkansas mass murderer Ronald Gene Simmons was convicted in the Franklin County Circuit Court. Simmons’s killing spree is said to be the worst mass murder in Arkansas history and the worst crime involving one family in the history of the country. His six-day rampage left dead fourteen members of his immediate family and two former coworkers. He was later sentenced to death by lethal injection.
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About the Encyclopedia
The CALS Encyclopedia of Arkansas is a free, authoritative source of information about the rich history, geography, and culture of Arkansas. It is updated regularly to ensure the people of Arkansas have an accurate and accessible resource to explore our heritage. We invite you to browse our text entries and media galleries to learn more about the people, places, events, legends, and lore of the 25th state. We are continually adding new entries, photographs, maps, videos, and audio files, so check back frequently to see what’s new.
Our overview page covers everything you would want to know about our beautiful state, including state symbols, demographics and more!
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