June 26, 2012 1:22 pm Three Dead in National City Murder Suicide One adult and two children were found dead in National City in what police believe is a murder suicide. Brandi Powell spoke to authorities on the scene just after they responded for more information. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks