110 N.W.2d 69 JOHN V. HANCOCK, DOING BUSINESS AS JOHN HANCOCK CONSTRUCTION COMPANY, APPELLEE, v. LESLIE PARKS, APPELLANT. No. 34952.Supreme Court of Nebraska. Filed June 30, 1961. 1. Appeal and Error. For an error at law occurring at the trial to be considered by this court, the alleged error must be properly presented to the […]