A prosecutor in the Bryan Kohberger case shared his theory on why Dylan Mortensen survived the attack that left four college students dead.

The news comes about a week after the 30-year-old was sentenced to life in prison for the 2022 murders of four University of Idaho students: Madison Mogen, Kaylee Goncalves, Ethan Chapin, and Xana Kernodle. He took a plea deal, admitting he was guilty to avoid the death penalty. Kohberger is now serving four consecutive life sentences.