(concurring specially).
I concur in the result.
The deposition requested should have been allowed. But under the circumstances presented here I would not hold the refusal of this right to be prejudicial error. See general discussion in State v. Johnson, (1966) 259 Iowa 599, 604, 145 N.W.2d 8, 11, (concurring opinion) and in State v. Eads, (Iowa 1969) 166 N.W.2d 766.
RAWLINGS and LeGRAND, JJ., join in this special concurrence.