Dr. Arthur Zitrin, Bioethicist and Death Penalty Foe, Dies at 101 https://nyti.ms/2Vyy2Rq

An authority on bioethics at New York University for decades, Dr. Zitrin sought to discipline physicians who assisted in executions by lethal injection.
The New York Times Obituaries Deaths (Obituaries), Capital Punishment
By SAM ROBERTS from NYT Obituaries
https://nyti.ms/2Vyy2Rq