在美国的一个海滨公园,有一个到这里旅游的游客突然失踪了。几天后,人们在海面上发现了他的尸体。凶手是谁呢?虽然公园的服务人员提了一些线索,侦探们竭尽全力进行调查,但由于这里是世界著名的旅游胜地,是个四通八达的口岸,情况十分复杂,所以,案子一时没有头绪。 In a seaside park in the United States, a tourist who had traveled here suddenly disappeared. A few days later, people found his body on the sea. Who is the murderer? Although the park’s service staff provided some clues, the detectives made every effort to investigate, but because it is a world-famous tourist destination, it is a well-connected port. The situation is very complicated, so the case has no idea for a time.