Mo. Rev. Stat. § 544.080
The warrant shall issue to the sheriff of the county where the indictment or information is filed, unless the prosecuting attorney directs it to be issued to some other county; warrants may be issued to different counties at the same time. The sheriff must execute the warrant and subpoenas immediately after receiving them.
(RSMo 1939 § 3957)
Prior revisions: 1929 § 3568; 1919 § 3911; 1909 § 5118