936 P.2d 761 STATE OF KANSAS, Appellee, v. ROBERT L. JACKSON, Appellant. No. 75,608Supreme Court of Kansas Opinion filed April 18, 1997. SYLLABUS BY THE COURT 1. CRIMINAL LAW — Self-defense — Jury Instruction — When Required. It is the duty of the trial court to instruct the jury on self-defense so long as there […]