NEW : A defense attorney says he expects the trial to begin on Monday . Judge abruptly calls - in the Casey Anthony murder trial . Judge Mark Perry cites only an unspecified legal issue . Before recess , lawyers tussle again over undisclosed issues .
NEW : A defense attorney says he expects the trial to continue on Monday . Judge abruptly calls recess in the Casey Anthony murder trial . Judge Belvin Perry cites only an unspecified legal issue . Before recess , lawyers tussle again over undisclosed testimony .