Maree recuperates, and suspects she was poisoned. But she has sunk so much money into the boat she tries to play nice with Damien until she can get back to the boat, and end their marriage. On the boat, an "accident" occurs, which nearly kills Maree, and which she believes was not an accident. It's ultimately just a prelude, though, to what happens next... as Maree faces a terrifying final confrontation with Damien that will end things, once and for all.