Powerful Los Angeles politician Mark Ridley-Thomas and a former dean at the University of Southern California were charged Wednesday October 13 with a bribery scheme in which Ridley-Thomas promised to steer millions of dollars in contracts to the school if his son got a scholarship and a teaching job. A 20-count federal indictment names Ridley-Thomas, a former county supervisor who is now on the Los Angeles City Council, and Marilyn Louise Flynn, former dean of USC's School of Social Work. Federal prosecutors said that in 2017 and 2018, then-supervisor Ridley-Thomas offered to support county contracts to USC's School of Social Work -- which had a multimillion-dollar budget deficit -- in return for helping a relative. Ridley-Thomas's son, Sebastian Ridley-Thomas, was a state Assembly member facing complaints of sexual harassment. He resigned the last day of 2017. Sebastian Ridley-Thomas received a $26,000 scholarship for 2018 and was offered a paid teaching position with a $50,000 salary, even though being a student and a teacher would violate school policy. Ridley-Thomas, a Los Angeles native, is one of the most powerful and best-known politicians in Southern California. He earned a Ph.D. in Social Ethics and Policy Analysis from USC in 1989. He's serving his fourth nonconsecutive term on the City Council, where he chairs the Homelessness and Poverty Committee. He also served two terms on the county Board of Supervisors and a term each in the state Assembly and the state Senate. Ridley-Thomas, 61, and Flynn, 83, are charged with conspiracy and bribery as well as mail and wire fraud. They could face decades in federal prison if convicted of all charges.