October 31, 2019 7:05 am Residents Watch Closely as Fire Burns in Chula Vista Riverbed NBC 7s Dave Summers reports from Otay Mesa, where a brush fire likely started in a homeless encampment and quickly threatened structures. 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