USA | Why an Emory physician built a second career as a death penalty expert

After it intersected with his job as an anesthesiologist, Dr. Joel Zivot devoted years to studying the death penalty. Now, he's concerned about a new form of execution, nitrogen hypoxia, which was used in Alabama for the first time in January.Dr. Joel Zivot first began researching the death penalty 12 years ago when it suddenly affected his day job. As an anesthesiologist in the ICU at Emory