HOT AIR BALLOON FLIGHT

ALL NEW | SATURDAY | 10/9c

Friends say accused Idaho killer Bryan Kohberger was overweight, bullied in high school

Bryan Kohberger is charged with the murders of four University of Idaho students. His study of criminology was an attempt "to understand humans and … himself," according to a friend.."48 Hours" correspondent Peter Van Sant talks with those who know Kohlberger, and provides inside details surrounding the killings and investigators’ cross-country hunt to capture Kohberger in “The Idaho Student Murders."