Kari Lynn Rose Campbell, a 38-year-old mother from Fredericton, New Brunswick, disappeared on August 19, 2021, after being last seen outside a home on Lower Durham Road in Durham Bridge. Despite extensive search efforts, organized community involvement, and a $10,000 family reward, Kari remains missing after four years. The case has escalated from a routine missing persons investigation to a Major Crime Unit investigation as of August 2024, indicating police now suspect foul play or suspicious circumstances.