February 26, 2015 11:35 am 3 Executives in Tree-Trimming Accident Plead Guilty The three executives of a house-flipping business in La Mesa who were involved in a fatal tree-trimming accident changed their pleas to guilty. NBC 7’s Elena Gomez 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