Miss. Code § 23-15-927
When and after any contest has been filed with the county executive committee, or complaint with the State Executive Committee, and the executive committee having jurisdiction fails to promptly meet or, having met, fails or unreasonably delays to fully act upon the contest or complaint or fails to give with reasonable promptness the full relief required by the facts and the law, the contestant shall have the right forthwith to file in the circuit court of the county in which the irregularities are charged to have occurred, or, if more than one (1) county is involved, then in one (1) of the counties, a sworn copy of his protest or complaint, together with a sworn petition, setting forth with particularity how the executive committee has wrongfully failed to act or to fully and promptly investigate or has wrongfully denied the relief prayed by the contest, with a prayer for a judicial review thereof. A petition for judicial review must be filed within ten (10) days after any contest or complaint has been filed with an executive committee. The petition for a judicial review shall not be filed unless it bears the certificate of two (2) practicing attorneys stating that they have each fully made an independent investigation into the matters of fact and of law upon which the protest and petition are based, and that after the investigation they believe that the protest and petition should be sustained and that the relief prayed in the protest and petitions should be granted; the two (2) attorneys may not be practicing in the same law firm. The petitioner shall give a cost bond in the sum of Three Hundred Dollars ($300.00), with two (2) or more sufficient sureties conditioned to pay all costs in case his petition be dismissed, and an additional bond may be required, by the judge, if necessary, at any subsequent stage of the proceedings. The filing of the petition for judicial review in the manner set forth in this section shall automatically supersede and suspend the operation and effect of the order, ruling or judgment of the executive committee appealed from. In no event shall a prayer for relief be filed in any court other than the appropriate circuit court as authorized in this section.
Miss. Code § 23-15-927