December 28, 2017 11:35 pm SF Residents Wary of Delivery Impersonators Ripping Them Off People living in multi-unit buildings in San Francisco are being extra cautious these days after hearing about a rash of delivery impersonators ripping off residents. 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