A young couple walk along the beach when a stone is tossed their way. A stone with a note tied around it. Who threw the stone? What is the message? It has to do with the young man being married previously, and his wife was killed by falling into the rocks on the surf.
He tries to forget, but his new girl is curious. She wants to learn all the gory details of the other womans death. How morbid. A creepy man comes by, claiming to be the dead womans uncle, and has a letter that would be of interest to John. A blackmail letter? More bodies find their way into the rocky surf. The aledged accidental death of the previous wife is looking more suspicious all the time.
Does somebody have something to hide? As the truth comes out, Justice is worked in a creepy way.