This collection features legal, personal, and family social history documents relating to the life, career, capital murder conviction and death sentence of Doyle Lee Hamm, who was the subject of an attempted execution by lethal injection by the State of Alabama on February 22, 2018. The social history materials collected during the mitigation investigation of Mr. Hamm's capital murder case date back to the Depression Era. Hamm died of complications from lymphatic cancer on November 28, 2021, in the William C. Holman Correctional Facility near Atmore, in southern Alabama. He was 64.