May 7, 2016 3:05 pm DA Releases Video in Officer-Involved Shootings Calling it “new territory”, San Diego County District Attorney Bonnie Dumanis released video evidence Friday in officer-involved shooting cases reviewed by her office. NBC 7’s Rory Devine reports. 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