Records say Leonard handcuffed Flick, tried to rape her and shot her three times.

Leonard was unusual among death row inmates in that he did not have a previous criminal record.

“Prior to this incident, Leonard was not considered violent and had not been in trouble with police,” the Ohio Supreme Court noted in a 2004 ruling upholding his death sentence. “The fact that Leonard had committed these crimes was described as shocking and extremely out of character.”

Leonard didn’t have a scheduled execution date. A message was left with his attorney.

The last death row suicide in Ohio was in 2013, when Billy Slagle hanged himself just days before his scheduled execution. Slagle used a belt in his cell on death row, also at Chillicothe Correctional Institution.

In a note, Slagle called his nearly three decades in prison torture and said he was taking his destiny into his own hands, according to a State Highway Patrol report.

Earlier report: Ohio set to resume executions

Three years after the execution of convicted killer Dennis McGuire made international news, Ohio is once again delaying carrying out the death penalty as it deals with legal hurdles.

Ohio is appealing the ruling that U.S. District Court Magistrate Judge Michael Merz in Dayton issued in December that put an indefinite hold on three scheduled executions. In the meantime, Gov. John Kasich, who supports capital punishment, pushed back execution dates for two inmates: Ronald Phillips and Raymond Tibbetts.

Phillips, Tibbetts and other Death Row inmates are challenging a new Ohio law that keeps secret the source of lethal injection drugs. Their attorneys argue that they can’t adequately challenge the use of the drugs without access to the information.

Ohio has 32 executions scheduled between 2017 and 2021.

Ohio has 138 inmates on Death Row.