Ohio Rev. Code § 3326.241
The governing body of each science, technology, engineering, and mathematics school shall require that the reports of any investigation by the governing body of an employee regarding whether the employee has committed an act or offense for which the chief administrative officer of the school or the president or chairperson of the governing body is required to make a report to the superintendent of public instruction under section 3314.40 of the Revised Code be kept in the employee's personnel file. If, after an investigation under division (A) of section 3319.311 of the Revised Code, the superintendent of public instruction determines that the results of that investigation do not warrant initiating action under section 3319.31 of the Revised Code, the governing body shall require the reports of the investigation to be moved from the employee's personnel file to a separate public file.
R.C. § 3326.241