MARK ANDREWS v. DAVID AND GLENDA ZIERSCH, TREVOR KOCH, SHYLIE KOCH AND KERRIN WAPPER No. SCGRG 91/2880 Judgment No. 4013 Number of pages - 24 Workers' compensation (1994) 61 SASR 521 [1994] SASC 4013 (17 March 1994) - SASC 1994 case summary — Zoe