Grande Prairie RCMP are asking the public for help locating a missing 18-year-old woman, and time matters.

Serenity Russell was last seen on February 26, 2026, in Grande Prairie. She is described as 5'6", 160 lbs, with brown hair. Grande Prairie is currently experiencing below-freezing temperatures, making the search increasingly urgent.

Missing persons investigators say the first 48-72 hours are critical — the more people who see and share this, the better the chances of bringing her home safe.

Anyone with information is asked to contact the Grande Prairie RCMP Detachment at 780-830-5701. Anonymous tips can be submitted through Crime Stoppers at 1-800-222-TIPS or at www.p3tips.com.