May 19 (UPI) -- Indiana is set to execute an inmate early Tuesday morning, almost 25 years after he shot and killed Beech Grove Police Department officer William Toney.

Authorities are set to administer the lethal infection to Benjamin Ritchie shortly after midnight Tuesday at the Indiana State Prison in Michigan City, Ind.

Indiana last December executed Joseph Corcoran, the state's first execution in approximately 15 years. Indiana had paused the procedure because of a lack of supply of lethal injection drugs.

Gov. Mike Braun, R-Ind., who took office in January, last week refused to grant Ritchie clemency, following the recommendation of the Indiana Parole Board.

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