SUBSCRIBE LOCAL L.A. Now National Park Service A yellow border electronically superimposed on an image of Yosemite National Park's El Capitan outlines the scar of a granite slab that separated from the rock face and fell Wednesday, killing a British tourist and injuring his female companion. A yellow border electronically superimposed on an image of Yosemite National Park's El Capitan outlines the scar of a granite slab that separated from the rock face and fell Wednesday, killing a British tourist and injuring his female companion. (National Park Service) Joseph Serna and Alene Tchekmedyian Contact Reporters A second rock slide was reported at Yosemite National Park’s El Capitan on Thursday, a day after a rockfall on the granite monolith killed a British tourist and seriously injured his female companion, park officials said. Tourists wer...