University of Wisconsin campus police have opened an investigation into new misconduct allegations against a former top athletic official who resigned after he was accused of sexually assaulting a student at a Rose Bowl party. University Chancellor David Ward released a statement Monday saying campus police have been investigating new allegations against former associate athletic director John Chadima since Jan. 30. Ward didn't specify what Chadima may have done. The statement said the accusations involve an adult male and police will continue to investigate all allegations of "sexual impropriety or abuse of power brought to their attention." Read more: http://espn.go.com/college-sports/s...icial-john-chadima-faces-fondling-accusations