June 4, 2009 5:34 pm Cop Killer Sentenced Meki Gaono was just a teenager when he shot and killed Oceanside officer Dan Bessant. More than three years later Gaono faced sentencing in a Vista courtroom. US & World Videos 5:57 San Francisco trying to ban cancer-causing chemicals in firefighter gear, but are alternatives safe? 1:53 5 sports icons inducted into the Bay Area Sports Hall of Fame 3:16 San Francisco mom highlights student safety on Muni after alleged anti-Asian attack 0:24 Murder suspect arrested following neighborhood lockdown in Antioch 2:50 Israel-Hamas ceasefire negotiations underway