on may 1, 1973, after the trial but prior to the district court's decision, montgomery county schools notified acanfora that his employment would not be renewed for the 1973-74 school year. the notification did not state the reasons for non-renewal, but its issuance came only two weeks after dr. elseroad's testimony as to the reasons why he did not believe acanfora should be reinstated to the classroom. the district court reopened the record, at acanfora's request, to admit the non-renewal notice into evidence.