In Chicago, cognitive behavioral therapy shows promise curbing youth violence - Parenting help for dads aims to cut youth violence - It's not naive: Treating youth violence as a disease gets results - Knife crime campaigners warn closure of community centres risks higher levels of youth violence - Debate on youth violence: 'Repression is a popular idea, but it's a failure' - Random victims targeted by aggressive teen: Guelph police - GPD chief gives update on teen violence cases - Teen violence: Gilbert PD arrest 17 year old - Queen Creek Police Chief addresses teen violence - 2 juveniles, 2 adults arrested in connection to Gilbert teen violence