Before Bryan Kohberger killed the four University of Idaho students, one of the victims was dealing with a stalker. That is what the new documents released by police after he was sentenced to spend life behind bars confirm this week. Those who followed the murder investigation may recall the long-standing theory that only one of the four students was the target of the vicious crime. It was believed that Madison Mogen could have been the mark, all because Kohberger had a picture of a victim saved on his phone from social media. He also reportedly liked all her Instagram photos.