HUNTSVILLE, AL (WAFF)- The Huntsville Police Department and Madison County Sheriff's Office are hosting a seminar on the issue of teen violence. The "Why Teens Kill" seminar will be held at the Columbia High School Auditorium on Saturday, March 9 from 8:00 a.m. until 1:00 p.m. The event is free and open to the public. Walk-ins are welcome until the auditorium reaches capacity. Reservations...