553 N.W.2d 452 STATE OF NEBRASKA, APPELLEE v. WAYNE F. SEVERIN, APPELLANT. No. S-95-1253.Supreme Court of Nebraska. Filed September 27, 1996. 1. Constitutional Law: Statutes: Appeal and Error. Whether a statute is constitutional is a question of law; accordingly, an appellate court is obligated to reach a conclusion independent of the decision reached by the […]