November 25, 2015 1:25 am Slain Girl's Teacher Calls for Answers A former teacher of Anna Hernandez, the 14-year-old girl found dead in a ravine in San Diego’s Grant Hill area, says police need to disclose answers in the teen’s mysterious death. NBC 7’s Steven Luke reports. 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