When the Mafia plan to launder billions of dollars worth of their assets from Europe and South America through American banks, one person stands to ruin everything.

Jennifer Harbour, an investigative journalist with the WSJ, has unbeknownst managed to uncover details that could jeopardise their entire operation.

The Mafia want Harbour stopped at all costs. The longer she stays alive, the greater the risk of her exposing their scam.

So starts a terrifying and dangerous game of cat and mouse as Harbour battles for survival. Helped by Detective Inspector Peter Rouge, the two struggle to stay a step ahead of the killers.

Who are they? Who sent them? Why do they want Harbour dead?