Zach received a Bachelor of Arts from Wesleyan University in Middletown, CT in 2004, with a major in Government and a Certificate in International Relations. He went on to Case Western Reserve University School of Law in Cleveland, OH, where he was a Dean's Scholar and captain of the championship Jessup International Moot Court team. Before joining Westermann Sheehy, Zach worked for the United Nations prosecuting leaders of the Khmer Rouge at a war crimes tribunal in Cambodia. Zach is admitted to practice law in New York.