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Texas nurse convicted of using air injections to kill four patients

William George Davis, seen in court here on Tuesday, said he infused the arteries of four patients after undergoing heart surgery at Tyler’s Christus Trinity Mother Francis Hospital in 2017 and 2018. I was accused. AP)

Tyler, Texas (AP) — A Texas nurse was convicted of murder on Tuesday after the deaths of four patients who died after prosecutors said they had infused air after cardiac surgery. ..

A Smith County jury deliberated for about an hour before finding William George Davis of Hallsville, who was found guilty of murder involving multiple victims. The prosecution was planning to seek the death penalty at the ruling stage, which was scheduled to begin on Wednesday.

William George Davis, a Texas nurse at Tyler’s Christus Trinity Mother Francis Hospital, was convicted on Tuesday for a murder involving multiple victims. (Smith County Prison via AP, File)

Davis, 37, Accused of injecting air After undergoing heart surgery at Tyler’s Christus Trinity Mother Francis Hospital in 2017 and 2018, it was inserted into the arteries of four patients. During recovery from surgery, four people, John Rafati, Ronald Clark, Christopher Greenway, and Joseph Carina, suffered from unexplained neurological problems. Died.

During the trial, Dr. William Yarbro, a pulmonologist and professor of internal medicine in the Dallas area, explained to the jury how injecting air into the arterial system of the brain causes brain damage and death. ..

By looking at the images from the brain scan, Yarbro said he was able to confirm that there was air in the arterial system of the victim’s brain. He said this was something he had never observed in decades of medicine.

He ruled out blood pressure problems and other causes of death other than infusion of air, and said that it must have happened after surgery because of complications that occurred while the patient was recovering.

Defendant lawyer Philip Hayes told the jury that there was a problem with the hospital and Davis was a scapegoat charged just because he was there at the time of his death.

In his closing argument, prosecutor Chris Gatewood said Davis “liked killing people.” Prosecutor Jacob Putman said the hospital hasn’t changed the procedure since Davis left, and no similar incidents have occurred.

Texas nurse convicted of using air injections to kill four patients

Source link Texas nurse convicted of using air injections to kill four patients

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