Published: 05-14-2026 | Category: Statewide
St. Tammany Parish – The Silver Alert for 69-year-old Marilyn Horrigan has been canceled. She has been located safe. Please refer all inquiries to the St. Tammany Parish Sheriff’s Office. Thank you for the assistance.
ORIGINAL NEWS RELEASE
May 14, 2026
Silver Alert: Assistance Needed Locating Missing Pearl River Woman
St. Tammany Parish – The Louisiana State Police has issued a Silver Alert on behalf of the St. Tammany Parish Sheriff’s Office for 69-year-old Marilyn Horrigan. She was discovered missing from her residence on Henry Road today, at approximately 2:20 a.m. The Louisiana State Police received the request to issue a Silver Alert at approximately 3:45 a.m.
Horrigan is a white female with green eyes and black hair. She is 5’3” and weighs approximately 137 pounds, and was last seen wearing a purple nightgown with black dots, black sweatpants, black and white tennis shoes, and carrying a black purse. Family reports that Horrigan has a medical condition that may impair her judgment.
Horrigan is believed to be traveling on foot.
Anyone with information regarding Horrigan’s whereabouts is asked to immediately contact the St. Tammany Parish Sheriff’s Office at (985) 898-2338 or dial 911. All questions should be directed to the St. Tammany Parish Sheriff’s Office.
Contact Information:
Sgt. Jacob Pucheu
Louisiana State Police
Public Affairs Section
Office: (225) 925-6202
[email protected]