The former Oklahoma chief medical examiner says he plans to file a whistleblower lawsuit over claims he was fired from his job for reporting gross errors in the state grand jury investigation that brought criminal charges against the man he replaced nine months ago. Dr. Collie M. Trant said he was not made aware at all that his job was in jeopardy and wants his job and reputation back. According to the lawsuit, Trant said that the chief administrative officer for the medical examinerâ??s office, Tom Jordan, had “set me up to fail.”