Richard Llewellyn Jr., chief of staff to Councilman Eric Garcetti, is moving over to City Hall East and upstairs as Chief Deputy City Attorney, Rocky Delgadillo announced today. He previously worked on the staff of ex-county Supervisor Ed Edelman and ex-DA Gil Garcetti. Llewellyn also litigated for the U.S. Department of Justice and at Riordan & McKinzie. Delgadillo also announced that Assistant U.S. Attorney Jeffrey Isaacs is coming to the office as chief of the criminal branch.