Mississippi Code Title 43. Public Welfare § 43-21-315

(1) The youth court shall, by general order or rule of court, designate the available detention or shelter facilities to which children shall be delivered when taken into custody. Copies of the order or rule shall be made available to the Department of Human Services and all law enforcement agencies within the territorial jurisdiction of the youth court.

(2) Except as otherwise provided in this chapter, unless jurisdiction is transferred, no child shall be placed in any jail or place of detention of adults by any person or court unless the child shall be physically segregated from other persons not subject to the jurisdiction of the youth court and the physical arrangement of such jail or place of detention of adults prevents such child from having substantial contact with and substantial view of such other persons; but in any event, the child shall not be confined anywhere in the same cell with persons not subject to the jurisdiction of the youth court. Any order placing a child into custody shall comply with the detention requirements provided in Section 43-21-301(6). This subsection shall not be construed to apply to commitments to the training school under Section 43-21-605(1)(g)(iii).

(3) Any child who is charged with a hunting or fishing violation, a traffic violation, or any other criminal offense for which the youth court shall have power on its own motion to remove jurisdiction from any criminal court, may be detained only in the same facilities designated by the youth court for children within the jurisdiction of the youth court.

(4) After a child is ordered into custody, the youth court may arrange for the custody of the child with any private institution or agency caring for children, may commit the child to the Department of Mental Health pursuant to Section 41-21-61 et seq., or may order the Department of Human Services or any other public agency to provide for the custody, care and maintenance of such child. Provided, however, that the care, custody and maintenance of such child shall be within the statutory authorization and the budgetary means of such institution or facility.