February 19, 2015 7:50 am Refinery Explosion Causes Hike in Gas Prices The impact on gas prices was immediate after an explosion at a Torrance oil refinery Wednesday. Annette Arreola reports for Today in LA on Thursday, Feb. 19, 2015 US & World Videos 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC 1:39 Bicyclist killed in hit-and-run 3:43 Despite encampment's clearing, safety concerns linger at UCLA 4:09 Parents speak out after son's beating at LA juvenile hall