[Warning: Potentially Triggering Content] After Bryan Kohberger's sentencing we finally saw a lot of the police documents they'd kept under wraps. And that meant seeing the depths of the brutality in the murders of the University of Idaho students. One thing we learned was which victim was killed with the most savagery. And one expert thinks she knows why... If you've followed the case, you already know Kaylee Goncalves and Maddie Mogen were sharing a bed when the killer struck. The best friends were found dead in a pool of blood, under a blood-soaked pink blanket.