Ohio Rev. Code § 2945.08
If it appears, on the trial of a criminal cause, that the offense was committed within the exclusive jurisdiction of another county of this state, the court must direct the defendant to be committed to await a warrant from the proper county for his arrest, but if the offense is a bailable offense the court may admit the defendant to bail with sufficient sureties conditioned, that he will, within such time as the court appoints, render himself amenable to a warrant for his arrest from the proper county, and if not sooner arrested thereon, will appear in court at the time fixed to surrender himself upon the warrant.
The clerk of the court of common pleas shall forthwith notify the prosecuting attorney of the county in which such offense was committed, in order that proper proceedings may be had in the case. A defendant in such case shall not be committed nor held under bond for a period of more than ten days.
R.C. §2945.08