Lincoln assassination conspirator Mary Surratt in 1865 and Ethel Rosenberg, who, along with her husband Julius, was convicted of being a Soviet spy and executed by electric chair on June 19, 1953, just months before Heady. The fourth woman, Lisa Montgomery of Kansas, was executed by lethal injection on January 13, 2021, for the 2004 murder of Bobbie Jo Stinnett. Since the federal government did not have any execution facilities, Missouri's state facilities, and thus the then-legal gas chamber, were used to carry out the executions. This was the case for all federal executions in the 20th century, before the first executions at the federal prison in Terre Haute, Indiana, in 2001. Heady is the only woman executed by the federal government by gassing. Heady grew up and is buried in Clearmont, Nodaway County, Missouri. Only $288,000 of the ransom money was recovered. The missing $312,000 remained a subject of wide speculation. Some of the theories accounting for this were: A cab driver who took Hall to the Coral Court Motel had tipped off local mobster Joseph G. Costello. Hall tried unsuccessfully to bury the cash near the Meramec River, though the FBI would later search that area in vain. Suitcases in Hall's possession upon his arrest were not brought to the 11th District Precinct Station by the arresting officers, Lieutenant Louis Ira Shoulders and Patrolman Elmer Dolan. Shoulders and Dolan told a grand jury that the $288,000 they turned over was the full amount seized from Hall when they arrested him. This statement was determined to be false; in fact, it was alleged that Shoulders had taken the balance of the $600,000 ransom that Hall had on him at the time of arrest. Both officers were subsequently federally indicted for, and convicted of, perjury. Shoulders was convicted on April 15, 1954, and sentenced to three years in prison; he died on May 12, 1962. Dolan was convicted on March 31, 1954, and sentenced to two years in prison: in 1962, he informed the FBI that he had perjured because his fear of Shoulders exceeded his fear of prison. Dolan received a pardon from U.S. President Lyndon B. Johnson on July 21, 1965. Popular culture The case was the subject of an episode of Investigation Discovery's series A Crime to Remember, "Baby Come Home" (season 2, episode 8) as well as an episode of the Investigation Discovery series Deadly Women