One woman suffered serious injuries after a stabbing in Toronto’s downtown core, police say. It happened on Sullivan Drive, near Queen Street West and Beverly Street, at around 11:40 p.m. Police said the stabbing was reported inside a residence in the area following an altercation. A woman in her 40s was taken to hospital with serious, non-life-threatening injuries. A woman in her 40s was arrested at the scene, police said.