Dobie Gillis Williams

The defendant's motion for a change of venue was granted, which resulted in the transfer of the case to the 35th Judicial District Court in Grant Parish.

An all-white jury was seated for the trial.

The prosecution said that a medical examination revealed scratches and abrasions on Williams' body that were consistent with the type of wounds that an individual might incur by quickly exiting through the Knippers' bathroom window, as they suggested he did.

Three police officers testified that Dobie confessed after questioning, but they had no recording of this.

They said that he told the officers that after the stabbing he jumped out of the bathroom window, dropped the knife in the Knippers' yard, and ran to his grandfather's house, where he hid his shirt underneath the porch.

The investigators returned to the Knippers' home, where they found a kitchen knife in 4 in.

(2.5 cm) of damp grass.

The officers later retrieved the shirt from where Williams hid it, but there was no blood or other forensic evidence on it.

At the trial, several investigating detectives testified to the content of Williams' confession.

The prosecution said that the autopsy showed that the stab wounds in the victim's body were consistent with the type of wounds that would have been made by the knife found in the Knippers' yard.

Forensic analysis of the crime scene confirmed that the blood found on the Knippers' bathroom window curtain matched Williams' blood type, one that is very rare among blacks.

The analysis confirmed that the blood could not have come from either of the Knippers.

An intruder entered the rural home of Herbert and Sonja Knippers in the early morning hours of July 8, 1984.

He appeared to gain entry by stacking two milk crates outside the Knippers' bathroom window and cutting the screen.

After Sonja entered the bathroom some time later, the attacker tried to rape her and began stabbing her with a knife.

Her husband Herbert unsuccessfully tried to break down the bathroom door during the attack.

The intruder fled the scene through the bathroom window.

Sonja opened the door on her own and was helped to a couch.

She bled to death in their home.

Herbert told investigators later that his wife was yelling that a black man was killing her.

At the time of the murder, Dobie Gillis Williams was on a five-day furlough from Camp Beauregard, where he had been imprisoned for attempted simple burglary.

He was allowed the visit because he was considered a model prisoner and not prone to violence.

He was staying at his grandfather's home, approximately 0.4 mi (0.6 km) from the Knippers' residence.

Williams had been seen approximately an hour prior to the murder, walking away from his grandfather's house.

As investigating detectives were aware of Williams' criminal record, they picked the man up for questioning.

They allegedly told him they would be there until they "got what they wanted."

Williams was indicted for first degree murder by a grand jury for Sabine Parish.

Exclusion of people of color from the grand jury violated Louisiana Revised Statute 14:30, as it compromises due process.

It ruled that the execution had to proceed, under the 1996 Antiterrorism and Effective Death Penalty Act (AEDPA).

Dobie Gillis Williams (1961 – January 8, 1999) was an American criminal in Louisiana who was convicted of the murder of Sonja Knippers in 1984, and sentenced to death.

He was executed in 1999.

His case has been controversial.

Police contended that he confessed, although they had no recording.

He was evaluated as intellectually disabled, according to one standard, but his defense attorney failed to discuss this or mitigating factors from his childhood.

Williams' execution was twice stayed and his sentence was overturned by a federal district court judge.

But Williams was executed because the 5th Circuit Court of Appeals ruled that mitigating information was introduced to the jury too late in the case.

In 2005, Williams was one of two subjects of a book by Sister Helen Prejean, a Catholic nun and anti-death penalty activist.

She contended that Williams could not have possibly committed the murder and was wrongfully convicted and executed.

She believed that he had ineffective legal counsel; his lawyer was later disbarred for incompetence.

She also notes that poor and minority people are disproportionately sentenced to death and executed in the United States criminal justice system.