Authorities arrested six teenagers, including a 14-year-old, in a shooting outside a school that killed a 15-year-old boy and seriously wounded two teenage girls, Des Moines police said Tuesday. Stay in the know with WPRI 12 News. Local news, weather, sports, and award winning investigative journalism coverage you can count on on this YouTube channel, TV, mobile app, our social channels and WPRI.com. https://wpri.com https://www.facebook.com/WPRI12/ https://twitter.com/wpri12 https://www.instagram.com/wpri12