Kim Zolciak and Kroy Biermann’s 15-year-old son, Kroy “KJ” Biermann Jr., is fighting the seven sexual battery charges outlined in his indictment, Us confirmed. KJ’s attorney, Jason Sheffield, filed a special demurrer — a legal response challenging the legal sufficiency of an opposing party’s complaint or claim — in Fulton County Superior Court on Monday, November 2, according to court docs obtained by Us. Page Six was first to report the news. In the paperwork, Sheffield argued that KJ’s aggravated child molestation charge “fails to identify the physical injury allegedly re...