16-year-old Deonte Mowatt-Slater fatally stabbed in Islington, London; Francie McCarthy, 21, charged with murder.

Deonte Mowatt-Slater, a 16-year-old, was fatally stabbed in Islington, London, leading to his death at the scene. A post-mortem confirmed stab injuries as the cause. Francie McCarthy, 21, has been charged with murder and will appear in court. Detective Chief Inspector Neil John is overseeing the investigation and urged anyone with information to come forward, while police continue to patrol the area.