July 13, 2016 6:50 am Man Struck, Killed in Chula Vista Crosswalk NBC 7’s Elena Gomez reports on the collision between a pedestrian and a vehicle in Chula Vista on Wednesday, July 13, 2016. 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