A professor is suing a TikTok user who accused her of the mystery University of Idaho murders.
Madison Mogen, 21, Kaylee Goncalves, 21 Ethan Chapin, 20 and Xana Kernodle, 20, all died in the brutal attack that shocked the university community.
Police still have not named a suspect for the November 13 deaths when the students were found slaughtered at a converted apartment house.