A witness committed to jail under subdivision (4) of section 29-507 or 29-508 shall, in addition to the fee provided under section 33-139, receive an amount equal to the amount a witness receives under section 29-1908 for each day held in custody.
Neb. Rev. Stat. § 29-508.02
Mileage, how computed, see section 81-1176. Witnesses, compensation of, see section 33-139.