Abatement ab initio

Abatement ab initio (Latin for "from the beginning") is a common law legal doctrine that states that the death of a defendant who is appealing a criminal conviction extinguishes all criminal proceedings initiated against that defendant from indictment through conviction. Abatement ab initio was the subject of two United States Supreme Court decisions, Durham v. United States (1971) and Dove v. United States (1976). The former extended the doctrine to cases where certiorari was pending and not yet granted, and the latter excluded discretionary appeals.