Laura and Nico, devastated at their failure so far in stopping the city’s serial killer, set a trap for him that puts both of them in danger. Meanwhile, Tom becomes worried about Nico and Laura’s partnership, since Tom was the attorney who convicted Nico’s brother Danny.

Laura and Nico try to stop the serial killer she believes means to kill Serena, but Laura also learns more about Nico’s disturbing past. Meanwhile, Tom has secrets of his own and is worried that Laura will find out.

Laura convinces Nico that they need to find the fourth man from the tattoo photo; while doing so, they learn more about the case 10 years ago against Danny. Also, Laura gives Tom a chance to explain his actions and must decide whether she – and Serena – can trust him.

As Laura and Nico discover the reason for the vast conspiracy, they might be too late to stop fate from fulfilling its promise, as they race against the clock to try saving Serena – and Danny.