Share
News

Texas Nurse Convicted of Murdering 4 Patients by Injecting Them with Air

Share

A Texas nurse was convicted Tuesday of capital murder in the deaths of four patients who died after prosecutors say he injected them with air following heart surgeries.

The Smith County jury deliberated for about an hour before finding William George Davis of Hallsville guilty of capital murder involving multiple victims.

Prosecutors planned to seek the death penalty during the sentencing phase, which was scheduled to start Wednesday.

Davis was accused of injecting air into the four patients’ arteries after they underwent heart surgery at the Christus Trinity Mother Frances Hospital in Tyler in 2017 and 2018.

During recovery from their surgeries, the four — John Lafferty, Ronald Clark, Christopher Greenway and Joseph Kalina — suffered unexplained neurological problems and died.

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

Yarbrough said he was able to determine there was air in the arterial system of the victims’ brains by viewing images from brain scans — something he said he had never before observed in his decades in medicine.

He ruled out blood pressure problems or any other causes of death besides the injection of air and said it must have happened after the surgeries because the complications occurred while the patients were in recovery.

Defense attorney Phillip Hayes told the jury that the hospital had issues and that Davis was a scapegoat who was only charged because he was there when the deaths occurred.

Prosecutor Chris Gatewood said during closing arguments that Davis “liked to kill people.”

Prosecutor Jacob Putman said the hospital had not changed any of its procedures and hadn’t had any similar incidents since Davis left.

The Western Journal has reviewed this Associated Press story and may have altered it prior to publication to ensure that it meets our editorial standards.

Truth and Accuracy

Submit a Correction →



We are committed to truth and accuracy in all of our journalism. Read our editorial standards.

Tags:
, , , , , , ,
Share
The Associated Press is an independent, not-for-profit news cooperative headquartered in New York City. Their teams in over 100 countries tell the world’s stories, from breaking news to investigative reporting. They provide content and services to help engage audiences worldwide, working with companies of all types, from broadcasters to brands. Photo credit: @AP on Twitter
The Associated Press was the first private sector organization in the U.S. to operate on a national scale. Over the past 170 years, they have been first to inform the world of many of history's most important moments, from the assassination of Abraham Lincoln and the bombing of Pearl Harbor to the fall of the Shah of Iran and the death of Pope John Paul.

Today, they operate in 263 locations in more than 100 countries relaying breaking news, covering war and conflict and producing enterprise reports that tell the world's stories.
Location
New York City




Advertise with The Western Journal and reach millions of highly engaged readers, while supporting our work. Advertise Today.

Conversation