John F.
Boyle Jr., an American convicted murderer, died on April 18, 2026. He was 83.
Born in Philadelphia on May 1, 1943, Boyle, also known as Jack Boyle, was a former osteopathic doctor from Mansfield, Ohio. He was convicted in 1989 of murdering his wife, Noreen, in a case that drew wide public attention.
John F. Boyle Jr., 83, American convicted murderer.