Murder and attempted murder: Two Montreal women stabbed

One woman is dead and another is in hospital in critical condition after being stabbed Saturday night in a home in Mercier—Hochelaga-Maisonneuve borough. 
Montreal police were called to an apartment at 3:15 a.m., located on Souligny St. near Aubry St.
A 55-year-old woman was pronounced dead at the scene. Another woman, age unknown, was hospitalized with serious injuries to the upper body. Police fear for her life.
Investigators are questioning a 35-year-old man who was arrested a