Ex-public broadcasting chair under investigation by State Department

People involved in the inquiry said that investigators had already interviewed a significant number of officials at the agency and that, if the accusations were substantiated, they could involve criminal violations.
Last July, the inspector general at the State Department opened an inquiry into Mr. Tomlinson's work at the board of governors after Representative Howard L. Berman, Democrat of California, and Senator Christopher J. Dodd, Democrat of Connecticut, forwarded accusations of misuse of money.
The lawmakers requested the inquiry after Mr. Berman received complaints about Mr. Tomlinson from at least one employee at the board, officials said. People involved in the inquiry said it involved accusations that Mr. Tomlinson was spending federal money for personal purposes, using board money for corporation activities, using board employees to do corporation work and hiring ghost employees or improperly qualified employees.