A federal investigation into the dark underbelly" of college basketball exposed bribery schemes in which coaches at top programs took cash to steer star athletes to certain managers and helped funnel payoffs to players' families to ensure they signed with particular schools, prosecutors said Tuesday. Some of the biggest names in college sports - from Adidas to the University of Louisville - were caught up in the probe, which began in 2015 with the help of a fallen financial adviser. Acting U.S. Attorney Joon Kim said the FBI and prosecutors ... found a pay-to-play culture flourishing in some corners of the NCAA. "The picture of college basketball painted by the charges is not a pretty one - coaches at some of the nation's top programs taking cash bribes, managers and advisers circling blue-chip prospects like coyotes, and employees of a global sportswear company funneling cash to families of high school recruits," he said. On Tuesday, federal agents executed search warrants at the offices of ASM Sports, which represents 30 current NBA players but which was not charged in the three criminal complaints filed in Manhattan. Those documents detail a web of corruption. "If we take care of everybody and everything is done, we control everything," Christian Dawkins, a former recruiter for ASM who was reportedly fired for using a player's credit card, told an undercover agent, according to one complaint. "You can make millions off one kid."