815.5  Expert witnesses for state and defense.
  Notwithstanding the provisions of section 622.72, reasonable compensation as determined by the court shall be awarded expert witnesses, expert witnesses for an indigent person referred to in section 815.4, or expert witnesses called by the state in criminal cases.
[C79, 81, §815.5]
93 Acts, ch 175, §22
; 99 Acts, ch 135, §25
; 2013 Acts, ch 90, §211
See R.Cr.P. 2.20(4)