A third person has died in a triple stabbing earlier this month in Henrietta.
43-year-old Masuda Banahi has died of her wounds at Strong Hospital.
Police say 39-year-old Rajab Banahi stabbed her, as well as his parents, at a home on Kathy Drive on January 11th.
Ali and Mastoora Banahi were dead at the scene.
It's not clear how Masuda was related to the alleged killer.
Rajab Banahi is already facing two counts of first-degree murder and second-degree attempted murder.