A cave-in in Jingzhou Tower Community caused the death of a security guard in Futian district, Shenzhen city of South China's Guangdong province on March 26. The guard fell into the pit, which is more than 10 meters deep and 5 meters wide, and died later in hospital. Cracks and sinks are seen around the pit, which is near a construction site and residents evacuated the area. [Photo/CFP]