An investigation into Dr. Spivak's past aids in the search for Nadia and Miranda. Roman comes face to face with a mysterious stranger. Andreas and Destiny discuss what their futures hold.

Annie reveals her secrets to Roman as they probe the connection between two attacks. Olivia is unable to feed, and Miranda must fend for herself.

Dr. Pryce deduces the nature of the creature and looks for links to the Spivak monster. Peter grills Andreas about the heist.

Peter makes a bold move to head off a war between the Gypsies and the Croatian mob. After an agonizing detox, Dr. Pryce delivers disturbing news to Olivia.

Dr. Pryce reflects on his troubled past, while Olivia successfully reconnects with Annie. Peter asks for Roman's help regarding Andreas.

Roman's relationship with Annie becomes more complicated. Shelley decides to follow her heart. Destiny, highly suspicious of the events surrounding Andreas' death, launches a dangerous investigation.

Despite Peter's warnings, Destiny continues to dig for answers, ultimately ending up at Roman's doorstep.

Annie condemns Roman for his actions, and he takes steps to cover his tracks. Dr. Pryce offers a flawed solution to Olivia's predicament. Peter makes a heartbreaking discovery.

A devastated Shelley learns the truth about her mother. Peter and Roman hunt down Spivak. Dr. Pryce's attempt at securing his future goes terribly wrong. Annie betrays her brother.

Roman is left alone, isolated by the consequences of his actions. Shelley finds new purpose and leaves town. Olivia's last ditch attempt to save herself goes up in flames. Peter returns from the grave for a final reckoning.