A baby is in hospital with severe head trauma after reports of abuse.
Police say they were called to the scene at the basement unit of a semi detached townhouse on Haven Hill Square, in the Midland and Finch avenues area of Scarborough shortly before 6 p.m. Saturday.
The baby, who police say is under one-year in age, was taken to SickKids hospital.
Police say they are investigating allegations of child abuse.
Neighbours tell CityNews a single mother in her 20s lives in that unit with her child and that police were called to the address months ago for a domestic incident.
The Toronto police forensics unit is on the scene.