Other related arrests in New York include: From horses to professional football, basketball, baseball and college sports -- he has bet on it all. Court documents containing details of the investigation and how the alleged ring functioned were sealed. Michael Dangelo Hide Caption. To disrupt the gambling ring, there were 10 law enforcement agencies involved including the Federal Bureau of Investigation's criminal division in New York.Members of an illegal offshore betting ring would conduct business in their Allen I. Klein, 72, of Margate, is charged with racketeering and. Eight South Florida men are accused of running an illegal gambling ring. of Pompano Beach; Darren Klein, 36, of Coral Springs; Allan Klein. Four Broward men charged in sports betting probe Allen Klein, 72, of Margate, the father of Darren Klein, is charged with 22 offenses.