Age 22, of South Park, suddenly on Saturday, February 28, 2015. Beloved son of Theresa Kukic (Kanzler) and her friend, Justin Christ and Jon (Melissa) Zatezalo of Waynesburg, PA; dear brother of Lindsie, Chelsea, Misha and Tehya Zatezalo; stepbrother of Sabella and Ayana Sirchi; loving grandson of John C. Kanzler, Gloria Zatezalo, JoAnn McClure and the late John Zatezalo; cherished great-grandson of Elmer Cunningham and Winifred M. Kanzler; uncle of Mila Wozniak; also many aunts, uncles and cousins. Zack was a 2010 graduate of South Park High School. He attended W&J College where he was a member of Phi Gamma Delta and he played soccer. He also attended LSU. Zack was currently employed with Ron Lewis Automotive in Waynesburg, PA. Family and friends welcome Tuesday and Wednesday 2-4 and 6-8 p.m. at WILLIAM SLATER II FUNERAL SERVICE, 1650 Greentree Rd., Scott Twp. Mass of Christian Burial in St. Winifred Church Thursday 10 a.m.