A witness imprisoned by an officer under section 2317.22 of the Revised Code may apply to a judge of the supreme court, court of appeals, court of common pleas, or probate court, who may discharge him if it appears that such imprisonment is illegal.
Release of witness from imprisonment
Ohio Rev. Code Ann. § 2317.24, under Chapter 2317 | Evidence.
Ohio Rev. Code Ann. § 2317.24