“As Interim District Attorney, I am committed to continuing Warren Montgomery’s legacy of leading an office of true public servants. Your trust we will never betray and justice we will always seek.”
– J. Collin Sims
District Attorney Warren Montgomery
January 2015 – November 2023
District Attorney J. Collin Sims
Sworn in November 2023
The partnership that built an office you can trust.
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About Us
Our main office is located on the Second Floor of The St. Tammany Parish Justice Center in downtown Covington. We also have offices in Washington Parish (Franklinton) and Slidell. Our office hours are from 8:00 a.m. to 4:30 p.m. Monday through Friday (for the Misdemeanor Window, you must arrive before 4 p.m.). We follow the holiday schedule of the 22nd Judicial District Court, which closes for all federal and state holidays.
Appointments to meet with the District Attorney or any individual prosecutor may be made directly with that individual. Please understand that prosecutors can arrange meetings only when they are not required to be present in court. All media inquiries should go through our Communications Division. Please see our news page for additional information.
Contact Us
St. Tammany Parish Office
Criminal Division
701 N. Columbia Street
Covington, LA 70433
Phone: 985-809-8383 Fax: 985-809-8365 Email: communicate@22da.com
Civil Division
21454 Koop Drive, 2G
Mandeville, LA 70448
Telephone: 985-898-3427
Fax: 985-867-5124
Email: communicate@22da.com
Slidell Office
520 Old Spanish Trail
Slidell, LA 70458
Phone: 985-646-4110
Fax: 985-646-4104
Email: communicate@22da.com
Washington Parish Office
Franklinton District Attorney’s Office
905 Pearl Street
Franklinton, LA 70438
Phone: 985-839-6711
Fax: 985-839-7860
Email: communicate@22da.com
News
Slidell Man Found Guilty of Indecent Behavior with a Child Under Age 13
FOR IMMEDIATE RELEASE Slidell Man Found Guilty of Indecent Behavior with a Child Under Age 13 December 1, 2023 COVINGTON – Collin Sims, District Attorney (Interim) reports that on November 30, 2023, District Judge Reginald Badeaux, III, deliberated for 45 minutes and...
Man Sentenced to Life in Prison for Aggravated Second-Degree Battery and Possession of Contraband in a Penal Institution
FOR IMMEDIATE RELEASE Man Sentenced to Life in Prison for Aggravated Second-Degree Battery and Possession of Contraband in a Penal Institution November 30, 2023 FRANKLINTON—District Attorney (Interim), Collin Sims reports that on November 21, 2023, District...
Three Defendants Sentenced in 2018 Slidell Double Homicide Case
FOR IMMEDIATE RELEASE November 30, 2023 Three Defendants Sentenced in 2018 Slidell Double Homicide Case Collin Sims, District Attorney (Interim), reports that on November 29, 2023, the following defendants were sentenced by District Judge Vincent Lobello. Steven...