February 6, 2019 7:03 pm Witnesses Describe Frightening Moments After SF Explosion People near the site of a gas line explosion and fire in San Francisco describe a frightening ball of flames and what sounded like a jet engine as they fled the area. Jean Elle 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