A former top administrator at the University of Louisville has filed suit against the school’s board of trustees, alleging he was fired because he spoke out about health insurance bidding issues and racial discrimination of employees. According to a complaint filed Tuesday in Jefferson County Circuit Court, Sam Connally, former vice president for human resources, claims the university violated Kentucky’s whistleblower statute and the state’s civil rights act. An attorney hired by the university, however, determined in December that Connally’s claims were without merit. Connally alleges that Provost Shirley Willihnganz retaliated against him because he complained that Humana Inc. received an unfair advantage in the bidding process for university health insurance. Connally alleges the school was planning to solicit David Jones, Sr., Humana’s founder, for a $10 million gift to U of L’s capital campaign.