However, local media report that the 50 year-old man went sailing on the lake with a group of other men. The same source report that the group drunk alcohol and before jumping into the water. The man went under water and never returned to the surface. As the boat hadn’t stopped straight away when the men jumped into the water they were unable to say where exactly the Belgian had gone under. A search was started, but it was called off on Saturday afternoon with still no trace of the Belgian.