June 10, 2016 9:50 am Detective in Chelsea King Case Retires NBC 7’s Dave Summers talks with San Diego County Sheriff’s Detective, Chris Johnson who played a key role in the Chelsea King murder case. 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
