378 N.W.2d 165 STATE OF NEBRASKA, APPELLEE, v. DONALD E. SCHULZ, APPELLANT. No. 85-132Supreme Court of Nebraska. Filed December 13, 1985 1. Probation and Parole: Evidence: Records: Appeal and Error. If a sufficient record exists which establishes the grounds for the revocation of probation by clear and convincing evidence, such revocation need not be reversed […]