Official News Release Download
Abbotsford, BC – October 23rd, 2026 – The Abbotsford Police Department is continuing to seek the public’s assistance in locating 19-year-old Mattias Kolodziej-Serwa, who has been missing since October 12th, 2026.
Mattias was last seen at approximately 4:15 p.m. in the 34000 block of Kent Avenue. Since his disappearance, AbbyPD officers have conducted extensive searches and canvassed the area in an effort to locate him and gather information about his whereabouts.
Mattias's disappearance is considered out of character. His family remains deeply concerned for his well-being and is urging anyone who may have seen him, or who has information that could assist investigators, to come forward.
Mattias is described as 6 feet tall, slim build, blue eyes, and a buzz cut hairstyle. He was last seen wearing a light coloured long sleeve shirt, blue jeans, a black back-pack, and black shoes with white soles. He was also carrying a clear plastic water bottle.
Investigators are asking anyone who may have seen Mattias, or anyone with information regarding his whereabouts, to contact the Abbotsford Police Department at 604-859-5225.
Any piece of information, no matter how small it may seem, could be crucial in helping bring Mattias home safely.
Link to family appeal: https://www.youtube.com/watch?v=Csv2Iv7AGIE
Abbotsford Police File: 2026-43787
Sergeant Paul Walker
Media Relations Officer
Abbotsford Police Department