Four lifelong friends are forced to revisit a tragedy from their past.

A suspect is brought in by Danny that could him find Jesse and he turns to Mark for help. He ends up being shocked though after a horrifying new lead shows up at his door.

Danny and Ally make a shocking discovery and begin to wonder just what kind of a man Jesse may have become. Pru reaches a crossroad when Slade offers her an interesting proposition and a young man comes to Mark in search of help. But Mark is thrown into turmoil when he realises his closest friends have been lying to him.

Pru helps Mark dig for information and ends up unearthing some dark secrets. Elsewhere, Danny and Ally are perplexed when they find another body while, at the shelter, someone's past is about to catch up with them.

Slade's life is turned upside down when he receives some devastating news. Danny insists that Mark leave the investigation
to the police but another cuddle scene is soon unearthed. Pru starts to question the woman that she has become and looks to Mark for assistance.

Mark's head is sent into a spin when Slade reveals a very dark secret. Danny makes a breakthrough in the case after finding some missing evidence but is forced to question his own part in Jesse's disappearance when he receives a few home truths.

Julie and Alan's relationship is put to the test when an intruder breaks into their house and steals some old family photographs. Mark sets out to track him down, but soon begins to question himself. Meanwhile, Danny is forced to make a difficult decision in order to save his marriage.

Pru puts herself in danger when she hits rock bottom and finally realises it's time to sort out her life before it's too late. Elsewhere, Mark is unnerved when he comes face to face with the evidence that will finally reveal the truth about Jesse's disappearance.

The nerve-shredding penultimate episode enters a dark world of devastating secrets as the mystery surrounding Jesse takes another earth-shattering turn.

In a dramatic final episode, the tangled web of events unravels into a shocking conclusion that will keep viewers guessing until the very end. Mark, Danny, Pru and Slade have each endured their own personal battles as the decades old mystery has unravelled but things come to a head in a thrilling conclusion. One thing's for sure, the lives of them and their families will never be the same again.