A woman approaches ex-Met Police Detective Chief Inspector, now private investigator, Andy Flood. She claims her husband beat her up and threw her overboard from a motor cruiser late at night leaving her to drown in the Gulf of Mexico, Florida.
Miraculously, she’s rescued and finds her way back to the UK, determined to exact her revenge. She tells Flood she wants to get her husband arrested and is convinced that he murdered his first wife.
Ruthless, obsessive and brilliant, Flood will do anything in the cause of justice, but turns down the case, doubting the woman’s story. Then something shocking happens to her. Flood feels compelled to investigate.
When his daughter is accused of murder, Flood faces an impossible decision. He didn’t believe the woman. Should he believe his daughter?