A Russian man in his forties escaped after opening fire on two Russians at the port city of Busan Thursday night. One of the two shot died at the scene and the other was seriously injured and is being treated in a nearby hospital. The police found a revolver with a silencer, a privately assembled pistol and ten shell cases at the crime scene. They are looking for the suspect whose image was caught in a short-circuit monitor. Police believe that the shooting stemmed from a dispute over business rights given that the two shot Russians worked in an export company of marine products.