December 31, 2013 7:20 pm Top News Stories of 2013 From the searches for Hannah Anderson and Christopher Dorner, to the Boston Marathon bombing and the death of Nelson Mandela, NBC 7 takes a look back at the top news stories of 2013. 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