George Celino Barnes, better known as Machine Gun Kelly was charged and tried for the kidnapping of Charles Urschel a wealthy business man, the two trials that resulted were historic in several ways: 1) they were the first, last, and only federal criminal trials in the United States in which moving cameras were allowed to film; 2) the first kidnapping trials after the passage of the so-called Lindberg Law which made kidnapping a federal crime 3) the first major case solved by J. Edgar Hoover’s evolving and powerful FBI. For that, Kelly got sent into Alcatraz; 4) the first crime in which defendants were transported by airplane. At the time, it was the largest ransom ever paid in the United States. The ransom was $200,000.00 .

George Celino Barnes was born in Memphis Tennessee on July 18th 1895, ironically he was also captured in Memphis Tennessee, even more ironic, he died on July 18th 1954, his birthday.

As he lived in the Prohibition era of the 1920s and 1930s, Kelly was able to find work as a bootlegger for himself as well as a colleague. After a short time, and several run-ins with the local Memphis police, he decided to leave town and head west with a new girlfriend. To protect his family and escape law enforcement officers, he changed his name to George R. Kelly. He continued to commit smaller crimes and bootlegging. He was arrested in Tulsa, Oklahoma, for smuggling liquor onto an Indian Reservation in 1928 and sentenced for three years to Leavenworth Penitentiary, Kansas, beginning February 11, 1928. He was reportedly a model inmate and was released early. Shortly thereafter, Kelly married Kathryn Thorne, who purchased Kelly’s first machine gun and went to great lengths to familiarize his name in the underground crime circles. She was known to hand out the expended .45cal cartridge casings from his Tommy Gun as souvenirs. Some historians claim that Kathryn even went so far as to plot some small bank robberies

Kelly’s last criminal activity proved disastrous when he kidnapped a wealthy Oklahoma City resident, Charles F. Urschel and his friend Walter R. Jarrett. Urschel, having been blindfolded, made sure to foil his kidnappers by noting all possible evidence of his experience such as background sounds, counting footsteps and leaving fingerprints on every surface in reach. This in turn proved invaluable for the FBI in their investigation, as they learned that Urschel had been held in Paradise, Texas.

An investigation conducted at Memphis disclosed that after 56 days on the run, the Kellys were staying at the residence of J.C. Tichenor. Special Agents from Birmingham, Alabama, were immediately dispatched to Memphis, where, in the early morning hours of September 26, 1933 a raid was conducted. George and Kathryn Kelly were taken into custody by FBI Agents and Memphis police officers Sergeant William Raney and officer Thomas Waterson. Caught without a weapon, George Kelly supposedly cried, “Don’t shoot, G-Men! Don’t shoot, G-Men!” as he surrendered to FBI Agents. The term (which had applied to all federal investigators, meaning simply ‘Government Men’) became synonymous with FBI Agents. Reports of the raid, however, indicate that George Kelly came to the door, dropped his pistol and said, “Okay, boys, I’ve been waiting for you all night.” Recent research revealed a 1933 newspaper interview with one of the federal agents at the arrest. He commented that, upon their arrest, Kathryn Kelly put her arms around George and said, “These G-men will never leave us alone.” The FBI press machine generated the G-Man story to build its own reputation.
In October 1933, George and Kathryn Kelly were convicted and sentenced to life imprisonment. The trial was held at the Post Office, Courthouse and Federal Office Building in Oklahoma City. Kathryn Kelly and her mother had all charges dropped and were released in 1958 from prison in Cincinnati.
Machine Gun Kelly spent his remaining 21 years in prison. During his time at Alcatraz he got the nickname “Pop Gun Kelly.” This was in reference, according to a former prisoner, to the fact that Kelly was a model prisoner and was nowhere near the tough, brutal gangster his wife made him out to be. He spent 17 years on Alcatraz, working in the prison industries, and was quietly transferred back to Leavenworth in 1951. He died of a heart attack at Leavenworth Federal Prison, Kansas on July 18, 1954, his 59th birthday. He is buried at Cottondale Texas Cemetery with a small headstone marked “George B. Kelley 1954”.