Ohio Rev. Code Ann. § 2921.32
(A) No person, with purpose to hinder the discovery, apprehension, prosecution, conviction, or punishment of another for crime or to assist another to benefit from the commission of a crime, and no person, with purpose to hinder the discovery, apprehension, prosecution, adjudication as a delinquent child, or disposition of a child for an act that if committed by an adult would be a crime or to assist a child to benefit from the commission of an act that if committed by an adult would be a crime, shall do any of the following:
(C)
(5) If the crime or act committed by the person or child aided is an act of terrorism, obstructing justice is one of the following:
(D) As used in this section: