Yang: "I am at the bottom of the well. I still felt something at that time, because it was windy when we went down the well. At half past six, we are ready to work. I felt something was wrong when I came up. I thought, when the wind was so strong just now, why is there no wind now? "
According to eyewitness villager Liu Zhongyu, when the stone just fell, it was white and nothing could be seen. Liu Zhongyu: "It was a little loud at first. It took about a minute and immediately (the stone) fell. It was especially invisible when it collapsed. When the ash cleared, I saw a lot of stones blocked here, and then people said it collapsed badly. "