Dan finds himself drawn into Samson's story – a prisoner consumed by grief over the life he took. As Samson struggles with guilt, Dan's own compulsions resurface. A rare night out is cut short when the brothers are plunged into a tense search through Lee's old haunts. Amid the chaos, Dan discovers a way to give Samson closure, but it's clear his own past is closing in.

Dan's life begins to move forward as he finds real happiness with Natasha and her son Tristan – until Frank reveals the whereabouts of his father. Curiosity gets the better of him, and Dan chooses to risk everything, hurting those closest to him. Is Dan just as destructive as the man he tried so hard to forget?