S.D. Codified Laws § 23A-27A-14
Current with legislation signed by the governor on or before 3/6/2024
In the event the death penalty for a Class A felony is held to be unconstitutional by the South Dakota Supreme Court or the United States Supreme Court, the court having jurisdiction over a person previously sentenced to death for a Class A felony shall have such person brought before the court, and the court shall sentence such person to life imprisonment.
SDCL 23A-27A-14