By Nuria Martinez-KeelStaff writernmartinez-keel@oklahoman.comMIDWEST CITY — As two entities overseeing Epic Charter Schools demand millions in repayment and consider breaking ties with the virtual school system, the Rose State College Board of Regents took no action Tuesday to affect its contract with Epic Blended Centers.The regents met the same day state lawmakers heard testimony from State Auditor and Inspector Cindy Byrd on her office’s audit of Epic.Read more on NewsOK.com