had come a long way since its reorganization and renaming in 1935 (from the Bureau of Investigation, created in 1908). J. Edgar Hoover was appointed as the acting head of the Bureau in 1924 and completely transformed the agency. Despite its successes, however, the agency had many problems. In those days, when the application of science and technology to fight crime was still in its infancy, the agency was at the mercy of public citizens for information. Often agents on bad information were sent off to remote locales on "tips" that turned out to be red herrings. The personal low point for Hoover came at an April 1936 United States Senate hearing. Senator Kenneth McKellar of Tennessee lambasted Hoover for the performance of the FBI and the fact that Hoover himself had never personally arrested anyone. After the hearing, a determined Hoover vowed he would capture Karpis personally. Hoover did not have to wait long. On May 1, 1936, the FBI located Karpis in New Orleans, and Hoover flew there to be in charge of the arrest. Shortly after 5pm on May 2, as a dozen or so agents swarmed over Karpis' car, Hoover announced to Karpis that he was under arrest. A couple of versions of the arrest have been reported. Karpis' version, told in his memoirs, was that Hoover came out only after all the other agents had seized him. Only then did the agents call to Hoover that it was safe to approach the car. The official FBI version states that Hoover reached into the car and grabbed Karpis before he could reach a rifle in the back seat. In fact, the car, a Plymouth coupe, had no back seat. The scene was further confused when Hoover told his men to "put the [hand]cuffs on him." Not one agent had brought handcuffs. Karpis was tied up with an agent's necktie. The capture of Karpis catapulted Hoover into the public eye and made his name synonymous with law enforcement until he died in 1972 at the age of 77. The capture of Karpis essentially ended the age of the big-name Depression Era criminal. In addition to those mentioned earlier, others killed violently in the 1930s included Jack "Legs" Diamond, Vincent "Maddog" Coll, Frank "Jelly" Nash and Dutch Schultz. Al Capone was in Alcatraz and slowly going insane from syphilis. Trial Karpis was brought to trial at the St.