DA Perrilloux commends child's courage in sexual battery sentencing

John Wesley Foster Sentenced to 25 Years and Chemical Castration

John Wesley Foster, a 61-year-old resident of Maurepas, Louisiana, was sentenced to 25 years in the Louisiana Department of Corrections following a conviction for sexual battery of a child under the age of 13. As part of a plea agreement finalized on October 26, 2026, Foster was also ordered to undergo chemical castration and must register as a sex offender for the remainder of his life, according to WAFB 9 News.

The case, which was heard before Judge William Dykes in the 21st Judicial District, originated from a 2023 investigation conducted by the Livingston Parish Sheriff’s Office. According to reporting by an17.com, investigators determined that Foster was residing in the same home as the victim at the time the offenses occurred.

Prosecution Details and Victim Testimony

21st Judicial District Attorney Scott Perrilloux announced the sentencing, emphasizing the role of the victim in bringing the case to light. “Those who harm children must be held accountable. It takes tremendous courage for a child to speak up about this kind of abuse,” Perrilloux stated. He also credited the thorough investigative work of Detective Dustin Covington of the Livingston Parish Sheriff’s Office.

Assistant District Attorney Amanda Liotto, who handled the prosecution for the state, echoed the District Attorney’s sentiments regarding the victim’s testimony. “Because of this child’s courage, the defendant was held accountable for his crimes,” Liotto said. “I hope this child’s bravery encourages other victims to speak up and know that they, too, will be heard and supported.”

Legal Context in Louisiana

The use of chemical castration as a sentencing condition in Louisiana is a specific legal mechanism reserved for certain sex offenses. By mandate of the court, Foster’s sentence includes this medical intervention in addition to his quarter-century term of incarceration. The plea agreement, which saw the defendant admit to the charge of sexual battery, concludes the judicial proceedings for this specific investigation.

Livingston Parish Courthouse — Photo: an17.com

The Livingston Parish Sheriff’s Office remains the lead agency regarding the enforcement of the registration requirements that will follow Foster upon his eventual release from the state corrections system. The case serves as a point of reference for the 21st Judicial District’s approach to prosecuting crimes involving minors, with officials highlighting the necessity of victim cooperation in securing convictions.