The sister of an Idaho university student murder victim demanded her killer “sit up straight” while delivering a powerful victim impact statement to his sentencing hearing.

A judge is expected to order Bryan Kohberger to serve four life sentences without parole for brutally stabbing four University of Idaho students to death nearly three years ago.

During a hearing on Wednesday, the families of Xana Kernodle, Madison Mogen, Ethan Chapin and Kaylee Goncalves described the anguish they have felt since Kohberger’s murders in the early morning hours of Nov 13 2022.