October 19, 2015 12:30 pm Friend: Couple in Chula Vista Shooting Were Loving NBC 7’s Chris Chan talked with a friend of the woman arrested in a shooting Saturday in Otay Ranch. Melissa Hayes Spencer told Chula Vista PD she shot her boyfriend in self defense. 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