Miss. Code § 41-21-104
The court shall have continuing jurisdiction over a person committed to an inpatient or outpatient treatment program under this chapter for one (1) year after completion of the treatment program. During that time, the court, upon affidavit in the same cause of action, may conduct a hearing consistent with this chapter or Title 41, Chapter 31, Mississippi Code of 1972, to determine whether the person needs to be recommitted for further mental health treatment or to determine whether the person is in need of alcohol and drug treatment. Upon a finding by the court that the person is in need of further treatment, the court may commit the person to an appropriate treatment facility. The person subject to commitment must be afforded the due process to which he or she is entitled under Chapters 21 and 31 of Title 41, Mississippi Code of 1972. This section may not be construed so as to conflict with the provisions of Section 41-21-87.
Miss. Code § 41-21-104