Prosecutors say they will seek the death penalty for the suspect in the gruesome murders of four University of Idaho students. ABC’s Alison Kosik reports. SUBSCRIBE to ABC News on YouTube: bit.ly/2vZb6yP Latest updates: abcnews.go.com Watch FULL EPISODES on Hulu: abcn.ws/3bzvQQn #news #bryankohberger #idahostudents #abcnews