Woman ReleasedOfficials at the Baltimore City Hospital Burn Center last night reported Mrs. Cynthia Morrissey, 30, of this city, was released Saturday from the center.Mrs. Morrissey had been a patient at the hospital since May 28, when a fire destroyed the house in which she was living at 722 Leiper Street, killing her husband, Michael K. Morrissey and son Matthew Morrissey, six.