269 N.W. 334 C.N. CRAWFORD, Appellee, v. EMERSON CONSTRUCTION COMPANY, S. RAY EMERSON and DON EMERSON, Appellants. No. 43595.Supreme Court of Iowa. October 20, 1936. NEGLIGENCE: Acts or omissions constituting negligence — wrecking 1 building — duty in re adjoining tenants. A party rightfully engaged in tearing down a building is under legal obligation to […]