A P.E.I. man, John Angus Joseph MacArthur, faces murder charges in the death of missing Edmonton woman Marika Sutton. Arrested in South Melville, he's accused of second-degree murder and indignity to a human body. Police believe Sutton, last seen in August 2025, was a victim of intimate partner homicide. MacArthur has an extensive criminal history in P.E.I.