A boat capsized in the Hutuo River in Shijiazhuang. Two people fell into the water and one tourist was killed. What was the cause of this accident?

According to civil aviation related media reports, a helicopter crashed near Erhai Lake in Yunnan. The cause of the incident was that the aircraft unfortunately crashed and fell into the sea when it entered the Erhai Lake to fetch water. The main cause of the accident is still under investigation, and the official cause of the fall has not yet been announced, but I think the most likely reasons for the fall are as follows. Thirteen people were killed when a commuter bus fell into a river in Hebei Province. The cause of the accident was that heavy rains had fallen on Pingshan Mountain in Shijiazhuang for several days, and the water level of the Hutuo River rose, crossing the Hutuo River bridge. ?

A commuter car carrying employees of Jingye Group did not listen to the guards and drove on the bridge. When passing through a road with high water levels, the vehicle tilted. All vehicles carried 51 people, and 14 people died. The driver has been controlled by the police and major criminal penalties are awaiting him. The possibility of the helicopter itself malfunctioning is very high. The reason for this accident is probably because the aircraft did not conduct sufficient inspections when it first started flying, which led to a higher possibility of the aircraft having an accident during flight due to its own performance problems. . ?

According to eyewitnesses, the accident occurred shortly after the tail section of the aircraft caught fire, so it can be considered that an internal failure caused the traffic accident. It has been raining heavily in Shijiazhuang for the past half month, and many counties and districts have issued red rainstorm alerts. The Hutuo River has been transporting the city's rainwater, and accumulated water in urban and rural areas leads to the Hutuo River through pipelines. The water level of the Hutuo River also continued to rise until it crossed the road. As the water level continued to rise, local guards were deployed to recall passing vehicles. ?

Unexpectedly, the plane involved in this accident was a rescue helicopter participating in the firefighting in Dali, Yunnan. Unfortunately, the plane had an accident while going to Erhai Lake to fetch water. Whether the aircraft malfunctioned and crashed into the sea due to operator error during the water fetching process remains to be verified by the editor. This bus is the commuter bus of the entertainment group. It usually costs 2 to 3 yuan to commute to get off work. During rest days, the company provides benefits to employees, including free bus rides to work. Moreover, it continues to rain in Shijiazhuang, so there are many employees taking buses. Of course, a few employees drive private cars to work, but even if the company is within the company group, drivers should try to avoid the Hutuo River and be careful not to get close to the Hutuo River. There are also guards near the Hutuo River, who are mainly responsible for recommending return vehicles. Several private cars heeded the advice and went back to re-plan their way to work. Only this bus drove onto the bridge. When passing through deep water, the vehicle lost control and a serious accident occurred.