Is it wrong for a state to kill? The trial of Luigi Mangione revives the debate on whether justice means murderers should lose their own lives.
‘CEO killer’ faces the death penalty

Glossary
Attorney general - The top legal officer of a state or territory.
Capital punishment - Punishment by death.
Heresy - A belief that contradicts the accepted (usually religious) view.
Treason - The crime of betraying your country.
Retribution - A punishment given to somebody who is perceived to have done something wrong.
Vigilante - A person who tries in an unofficial way to prevent or punish crime. They do not have any legal authority.