Miss. Code Ann. § 11-33-29: Miss. Code Ann. § 11-33-29

Attachments may in all cases be issued and executed on Sunday; and may be executed in any part of the county, by any constable of the county, or by the constable or any police officer of any municipality, in the same manner as the sheriff of the county. In cases of emergency, and when a sheriff or his deputy, or a constable or police officer cannot be had in time, the officer issuing an attachment may appoint some reputable person to execute such attachment; and such officer shall be liable on his bond and individually for the consequence of appointing an insolvent or incompetent person for such service.