La. Code Crim. Proc. art. 591
Current with changes from the 2024 First and Second Extraordinary Sessions
No person shall be twice put in jeopardy of life or liberty for the same offense, except, when on his own motion, a new trial has been granted or judgment has been arrested, or where there has been a mistrial legally ordered under the provisions of Article 775 or ordered with the express consent of the defendant.
La. Cr.P. § 591