death penalty. Sampson was sentenced to death again on January 9, 2017. Death On December 21, 2021, Sampson died at the United States Medical Center for Federal Prisoners in Springfield, Missouri. He was 62-years-old. The official cause of death is yet to be released. In popular media An episode of Investigation Discovery show Signs of a Psychopath (season 3, episode 6) was made about him. References 1959 births 2021 deaths American people convicted of murder American prisoners sentenced to death American spree killers American bank robbers Criminals from Massachusetts People convicted of murder by the United States federal government People from Abington, Massachusetts People from Weymouth, Massachusetts People with antisocial personality disorder People with dyslexia Prisoners sentenced to death by the United States federal government Prisoners who died in United States federal government detention