True Crime Chronicles: It took the state of Oklahoma 17-years to execute the heinous killer of Robert Hardcastle

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On a late summer afternoon in 1994, Robert Dean Hardcastle lay dying in a ditch along a Miami street in Ottawa Count.

. The 35-year-old had crawled from the shallow depression, his body marked by more than a dozen wounds from a knife and a broken beer bottle. Wearing only a pair of shorts twisted around one ankle, he looked up at the first officer on the scene, a man he had known since childhood, and spoke a single clear accusation.

Gary Welch did this to him.

Then he asked for water and collapsed. Hardcastle bled to death from exsanguination before help could save him. The autopsy would later document at least ten stab wounds, three of which penetrated his lungs, along with numerous slicing injuries consistent with glass.

Hardcastle had grown up in the same northeastern Oklahoma community where he died. Family members remembered him as a gentle boy with an early talent for collecting and trading. Summers spent on a relative’s Missouri farm left lasting impressions of fishing and easy companionship.

By adulthood he had drifted from a strict religious upbringing into the local drug trade, a reputation that would place him in the path of the men who killed him. He left behind twin sons, then about three years old, along with parents who would later stand in court and describe the permanent fracture in their lives.

His mother spoke of the day God had given them their son and the day two strangers took him away. His father described the loss of hopes and the knowledge that two small boys would grow up without the father who loved them.

Gary Roland Welch

Gary Roland Welch was 32 years old on August 25, 1994. A tattoo artist and known methamphetamine user, he carried a lengthy record of violence that included assaults on women and police officers, burglary, and prior stabbings.

That afternoon he and Claudie Delbert Conover drove to a duplex in Miami. Welch first stopped at the home of an acquaintance seeking a drug injection. When that effort failed, the two men moved to the half of the duplex occupied by Hardcastle.

A struggle erupted inside the residence. Hardcastle fled across the street and into a roadside ditch. Witnesses later testified that they saw Conover holding the victim in a fetal position and punching him while

Welch stabbed. At one point Conover walked toward their car with the knife. Welch then picked up a beer bottle from the ground, shattered it against the pavement, and continued to slash Hardcastle with the jagged glass. When a passing motorist slowed, Conover ran to the vehicle, pounded on the windows, and screamed for the driver to leave. The two men then drove away.

Police responded within minutes. Hardcastle’s dying statement immediately named Welch. Officers located evidence of a violent fight inside the duplex kitchen and front doorway. A broken knife and another blade were recovered in connection with the suspects’ vehicle.

Welch was arrested the same day. Conover was also taken into custody. The cases were severed for trial in Ottawa County District Court. Both men were convicted of first-degree murder. Juries found aggravating circumstances, including the heinous nature of the crime and Welch’s history as a continuing threat.

Both received death sentences. Conover’s sentence was later reduced to life without the possibility of parole. He died of natural causes in prison in 2001.

Welch maintained until the end that he had acted in self-defense after Hardcastle attacked him with the knife inside the duplex. Prosecutors and the physical evidence told a different story.

Welch had pursued a fleeing man, continued the assault after the knife changed hands, and used the broken bottle in full view of witnesses.

Appeals courts upheld the conviction and sentence. In December 2011, the Oklahoma Pardon and Parole Board denied clemency by a 3-2 vote. Weeks later, while awaiting execution, Welch attempted suicide by cutting his throat with smuggled razor blades.

He was treated and returned to custody. On January 5, 2012, he was executed by lethal injection at the Oklahoma State Penitentiary in McAlester. He was the first person put to death in the United States that year.

The killing of Robert Dean Hardcastle remains one of the most thoroughly documented resolved murders in Ottawa County during the late twentieth century. It unfolded in public view on an ordinary residential street, left a dying declaration, produced multiple civilian witnesses, and ended with the full weight of the state’s capital process. F

For the Hardcastle family, the legal conclusion arrived after seventeen years. The twin boys who once asked questions about their father grew into adulthood in the long shadow of a ditch in Miami and the men who left him there.