Crime & Safety

Governor Signs Three Execution Warrants for Convicted Murderers

Two of the death row inmates are incarcerated for Philadelphia murders.

On May 29, Gov. Tom Corbett signed execution warrants for three men, each of whom were convicted of first-degree murder and sentenced to death. Two of the men were convicted of murders in Philadelphia.

According to a release, Darien Houser, John J. Koehler Jr. and Willie Clayton are incarcerated at the State Correctional Institution at Greene.

  • Darien Houser, 49, is scheduled to be executed on July 24. In March 2004, Philadelphia Warrant Officer Sgt. Joseph LeClaire was attempting to serve a warrant on Houser for failing to appear at his trial on rape charges. Houser opened fire, killing LeClaire and wounding two other officers. Houser was arrested a short time later. In March 2006, Houser was sentenced to death.
  • John Koehler Jr., 51, is scheduled to be executed on July 25. In April 1995, Koehler’s girlfriend, Regina Clark, and her 9-year-old son, Austin Hopper, were killed in Bradford County by William Curley at the urging and insistence of Koehler. Koehler told Curley he worked for the mob and persuaded Curley to enter the profession, killing the pair as part of his “training.” Koehler said if Curley didn’t kill the woman and child, he would kill Curley. Both men were arrested and tried separately. Koehler was sentenced to death for both murders in April 1996.
  • Willie Clayton, 65, is scheduled to be executed on July 26. In 1980, two Philadelphia men, Eric Grice and Jack Summers, were shot and killed during separate robberies inside their apartments, two months apart. According to trial testimony, the victims were known drug dealers and Clayton had been seen with both men. Also during the trial, an acquaintance testified that Clayton had confessed to him that he had killed Grice and Summers so that people would fear him and he could increase his influence over the drug traffic in Philadelphia. In February 1986, Clayton was sentenced to death for killing both men.

With these latest warrants, Corbett has now signed 14 execution warrants.

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Two of the governor’s previous warrants were for Robert Flor and Richard Laird, who were convicted of Bucks County murders.

in the emergency room of St. Mary Medical Center in 2006. He also wounded another officer and a hospital worker.

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Laird was convicted for the slaying of Levittown artist Anthony Milano in 1987. Prosecutors said Milano, 26, was targeted because he was gay.

Executions in Pennsylvania are carried out by lethal injection but only three people have been put to death in the state since 1976, including: Keith Zettlemoyer on May 2, 1995; Leon Moser on Aug. 15, 1995; and Gary M. Heidnik on July 6, 1999. In all three cases, they waived their appeals and asked that the execution be carried out.

Prior to 1976, there were 1,040 executions in Pennsylvania.

According to deathpenaltyinfo.org, there are currently 211 people on Pennsylvania’s death row including four women.


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