La. Stat. tit. 13 § 4160
Current with operative changes from the 2024 Third Special Legislative Session
No judge may set aside the verdict of a jury in the same case more than twice, but should there be three jury trials of the same case, the third verdict shall not be disturbed by the trial judge, who shall render judgment thereon without entertaining an application for a new trial.
La. R.S. § 13:4160