March 9, 2015 7:05 pm Police Helicopters Used to Deter Crimes The LAPD is using police helicopters to fly over known crime hot spots, a controversial technique called “visual deterrent.” NBC 7’s Artie Ojeda reports on if it would work in San Diego. US & World Videos 4:08 New technology could lead to breakthrough in El Cajon cold case 0:47 San Diego police release bodycam footage of Chollas Creek shooting 3:53 A gas station meeting with Bill Walton changed this paralyzed young man's life forever 2:42 How city of Oceanside spends revenue from its half-cent sales tax 2:35 Coast Guard offloads 15 tons of cocaine worth $468M in San Diego