September 6, 2018 4:20 pm El Cajon Family Speaks After Teen's Body Found in Arizona NBC 7’s Alex Presha reports following a news conference hosted by the family of Kiera Bergman, a teen from El Cajon whose body was found in Arizona ending a weeks-long search. US & World Videos 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 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