Toronto Fire says the moth of an 18-year-old who was killed in an apartment fire in Lawrence Heights on Monday night has died.
The fire happened at a Toronto Community Housing building in the Flemington and Allen roads area Monday night aorund 9:40 p.m.
A 27-year-old woman and her two teenage sons were rushed to hospital in critical condition.
The 18-year-old son died from his injuries in hospital Tuesdsay.
Toronto Fire confirmed to CTV News Toronto on Friday that the mother had died as well, but could not confirm the cause of her death.
The 16-year-old remains in critical condition in hospital.
The cause of the fire remains under investigation.
With files from CTV News Toronto