Mo. Rev. Stat. § 546.750
Current with changes from the 2023 Legislative Session
After the execution the chief administrative officer of the correctional facility shall make a return upon the death warrant to the court by which the judgment was rendered, showing the time, mode and manner in which it was executed.
§ 546.750, RSMo
RSMo 1939 § 4115, A.L. 1988 H.B. 1340 & 1348, A.L. 1990 H.B. 974