 Colorado Springs man serving 40 years for killing a teenager. KRDO 13's Brink Harmon has more. That was the sentence handed down yesterday to Marshawn Weddington. He was convicted in April of shooting Isaac Josso last year during a robbery caught on video. The 20-year-old demanded money from the 16-year-old as he was walking home from work, but the two fought and a bullet struck Josso in the chest. The victim's father spoke out in front of a packed courtroom saying if it was up to him, the punishment would be life for life.