A woman died after she was found with "trauma to her body" at a home in Scarborough early Friday, Toronto police say.
Police have identified the victim as Nabila Aminzadah, 36, of Toronto.
Officers were initially called to the residence in the area of Ellesmere and Meadowvale roads, in Scarborough, around 3:10 a.m., police said in a brief tweet.
The woman was taken to hospital, where she was pronounced dead a short time later.
Homicide detectives have now taken over the investigation.
A 24-year-old was arrested at the scene and has been charged with one count of first-degree murder, police say.