A 25-year-old pregnant woman was stabbed to death early Tuesday morning at a home on Whitburn Crescent inToronto's Keele Street and Sheppard Avenue area.

It isthe city's 64th homicide this year.

The victim was stabbed twice in the chest. A second woman, 50, was also wounded during the incident.

A 29-year-old man has been arrested and is expected to face charges.

The victims know each other, police said. Their names are not being released until next-of-kin can be notified.