Rie Hachiyanagi, a former art professor at Mount Holyoke College in South Hadley, Massachusetts , has been sentenced to 10 to 12 years in prison for attacking and severely injuring her colleague in a 2019 attack.  Wednesday's sentencing came five days after Hachiyanagi pleaded guilty to nine charges connected to the assault on Lauret Savoy, People reported . The charges include three counts of armed assault with intent to murder a person over 60, one count each of home invasion, as well as mayhem and entering in the nighttime with intent to commit a felony. "She betrayed my trust, invaded my home, and tried to kill me with premeditated violence," Savoy said at the hearing. "The cruelty she wielded with weapons and expressed in words, was extreme." How a Mass. Professor Survived Colleague's '4-Hour Torture Session' and Convinced Her to Call 911. Savoy's colleague Rie Hachiyanagi showed up at Savoy's home saying she wanted to "talk about her feelings." As soon as she stepped inside,...