Two women killed in Montreal's east end

Two women are dead after being stabbed Saturday night in a home in the Mercier—Hochelaga-Maisonneuve borough. 
Montreal police were called to an apartment on Souligny St. near Aubry St. at 3:15 a.m.
A 55-year-old woman was pronounced dead at the scene. Another woman, 75, was hospitalized with serious injuries to the upper body, and died shortly after.
Investigators are questioning a 35-year-old man who was arrested at the scene. The man in custody is the son and grandson of