Michigan State Police do not yet identify the victims in the murderous knife attack on two women in a home in Wayland TownshipTuesday afternoon. 

But WOOD TV says the dead woman is Kassandra Keyzer, who was 21. 

Her grandmother, Sharon, was severely wounded. 

Both women had their throats slashed, but reportedly  Sharon Keyzer was able to talk after emergency surgery last night.  

Troopers arrested a 15-year old boy, accused of the attacks, but Police do not talk about a motive at this point.