Brown , out on bail , maintains he is innocent . The alleged assaults on the students occurred between 2007 and 2009 . Specifically , the grand jury found that Curley committed perjury in repeatedly denying that he had ever been told that Sandusky had engaged in sexual misconduct with a child , Kelly said . Two other university officials are charged with involvement in alleged cover - ups . Sandusky was an assistant coach at Penn State until 1999 .
Brown , out on bail , maintains he is innocent . The alleged assaults on the students occurred between 2007 and 2009 . Two other university officials are charged with involvement in alleged cover - ups . Sandusky was an assistant coach at Penn State until 1999 .