Ohio Revised Code Title XXIX. Crimes Procedure § 2901.42

(B)(1) If a law enforcement agency receives a report that a person who is twenty-one years of age or older is missing and if there is evidence that the person was a victim of foul play at the time the victim is reported missing, the law enforcement agency shall make available through the national crime information center all information contained in the report not later than seven days after the law enforcement agency receives the report. If there is no evidence that the person was a victim of foul play, and no evidence to the contrary is received, the law enforcement agency shall make the information available through the national crime information center not later than thirty days after receiving the report that the person is missing.

(2) If a law enforcement agency receives a report that a person who is twenty-one years of age or older is missing and there is no evidence of foul play at the time the agency receives the report and if the agency discovers after the law enforcement agency receives the report but before the end of the seven-day period under division (B)(1) of this section evidence that the person who is missing was a victim of foul play, the law enforcement agency shall make available through the national crime information center all information contained in the report by the end of that seven-day period. If a law enforcement agency receives a report that a person who is twenty-one years of age or older is missing and there is no evidence of foul play at the time the agency receives the report and if the agency discovers after the end of the seven-day period under division (B)(1) of this section evidence that the person who is missing was a victim of foul play, the law enforcement agency shall make available through the national crime information center all information contained in the report not later than forty-eight hours after discovering the evidence that the person was a victim of foul play.