577 P.2d 610 BLACK INDUSTRIES, INC., Appellant, v. EMCO HELICOPTERS, INC., Respondent. No. 5056-1.The Court of Appeals of Washington, Division One. April 10, 1978. [1] Negligence — Rescue Doctrine — In General. No liability to a rescuer of persons or property arises on the part of the person who negligently creates a necessity for exposure […]