Ottawa Police say the suspicious death of a woman in a Mechanicsville apartment in March has now been deemed a homicide.
A 35-year-old woman was found dead in her apartment, alongside a two-year-old boy on March 22.
It was unclear how long Moussa had been dead before she was found.
The boy was alive and was taken into the care of relatives.
Ottawa Police now say an arrest has been made and a man will be charged with first-degree murder in Moussa's death.
His identity is being withheld until he has been formally charged.