 Piedra then began stabbing the vendor, leaving Cockfield and his wife to intervene to stop the suspect. Cockfield was pronounced dead at the hospital a short time later. Both his wife and the other street vendor are expected to be okay. Piedra is now facing murder charges. Giant pandas are on their way to San Diego from China. These visitors to the San Diego Zoo express their excitement to have pandas returning. Wow, they're coming back. This is great.