United States September 14, 2019 11:20 pm Multiple Chula Vista Fires Being Investigated as Possible Arson NBC 7’s Erika Cervantes has the story at 11 p.m. on Saturday, Sept. 14. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 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