Thinking that deng qiliang was still in the car, he rushed to the river to check the situation and called him. At this time, deng qiliang is still sleeping, colleagues call after the wake up, the results found that the river has not over the wheel, the current is rapid, can not cross the river to escape. After colleagues arrived at the river, several attempts to save the water were unsuccessful. Around 4 am, deng qiliang called 110 for help.