suddenly a plane flying in the air fell from abov

In this video going viral, you can see that many people are gathered on and around the seashore, some are taking bath and some are having fun. Meanwhile, a plane flying in the air is seen coming from some distance, which suddenly falls into the sea as soon as the people reach the top. See how people start running here and there. There is a stampede. You see in the video how the plane falls in the water