The Special Investigations Unit is looking into the circumstances surrounding the death of a man Tuesday morning in the west end of the city.
Just before 10:00 a.m., police were called out to an apartment building at 2 Eva Road, which is in the Highway 427 and Burnamthorpe Road area.
They went up a unit on the 23rd floor and found an injured woman outside.
Inside they located a man who was without vital signs on the balcony.
He was pronounced dead at the scene and the 31 year old woman was taken to hospital for treatment.
Names have not been released.