May 6, 2019 5:31 am Marijuana Grow Discovered in Fire at Mira Mesa Home A marijuana grow operation was discovered inside a Mira Mesa home that went up in flames. NBC 7’s Liberty Zabala has the latest in the investigation. 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