As the team investigate a shooting and an attempted robbery, Marlene and Eve find out who’s been torturing them.

Eve has a crisis on her hands when troubled Brandi steals a baby – and Nicole decides to sell the pub.

A man is pushed into the harbour; could Eve’s son be the culprit? Nicole is heartbroken when Clint doesn’t turn up at her gender reveal party.

Detective Constable Al Quinn is in trouble. Callum has told Finn that Al is a corrupt cop. Al manages to convince Finn that Callum is mistaken, but things go from bad to worse when Jake McGrade assaults a security guard and steals a million pounds worth of whiskey from the Port Devine distillery.

Still reeling from the state she found her dad in last night, Niamh suggests he might be suffering from post-traumatic stress disorder following his car crash. A furious Finn flies off the handle – Niamh doesn’t know what she’s talking about.

Callum discovers that his girlfriend has been telling him a pack of lies. Meanwhile, Finn faces the most difficult decision of his life.

When a new landowner threatens to cut down Port Devine’s much-loved ‘Raggedy Tree’, her plans are met with vandalism, burglary and a protest – in the form of Niamh and Ash chaining themselves to the tree.

Inspector Finn is stunned to discover Concepta’s well-kept secret.

When heavily pregnant Nicole is caught up in a hit-and-run, her waters break and she’s rushed to hospital. Ryan attends the scene of the accident – and is amazed to find his girlfriend Brandi out for an unlikely stroll. Did Brandi have something to do with this?

Finn is away receiving treatment for his PTSD, so Concepta takes his place on a fishing trip with Shay and Barry. Their pleasure cruise goes horribly wrong, however, when the boat’s engine explodes – and crew member Brendan is seriously injured.

The police make an arrest that rocks Port Devine to its foundations.

Clint walks out on Nicole, driving her into the arms of another.

As Marlene’s grief causes her to make a terrible mistake, Clint and Callum find out which one of them is the father of Nicole’s baby.

Things between PC Callum and new detective Jo get hot and heavy.

When Louise’s son turns up with a gun, Jo sees an opportunity to prove that Louise is a criminal. Meanwhile Finn’s birth mother Assumpta makes some very bad first impressions.

Concepta tries to persuade Finn to live a lie.

The sudden arrival of Detective Leila Hussain shakes up Port Devine, but only Inspector Finn O’Hare knows the real reason Leila’s been transferred.

When a taxi is burnt out, Finn worries that organised crime is coming to town in the shape of ex-con Aidan Hunter. The truth about Aidan is far more shocking.

When a local man tries – and fails – to break into the safe at a Port Devine pub, the police wonder what he was after. The plot thickens when the officers discover that ex-criminal Aidan Hunter is desperate to get into the same safe – is Aidan worried the contents will incriminate him somehow?

Sparks fly when Marlene meets an outspoken farmer who hates the police. Meanwhile, a stressed-out Finn is pushed to breaking point.

When a car is pulled from Port Devine harbour, the whole town searches for a missing mother. Meanwhile, Al kisses someone he shouldn’t.

As Barry is laid to rest, Marlene suspects that her mother is involved in a truly terrible crime.

Ex-lovers Finn and Leila are thrown together again when his daughter Niamh goes missing. Finn is taken aback when Siobhan reveals that Niamh had an older boyfriend back in Belfast – has she gone to see him? The stakes are raised when Callum finds CCTV of Niamh being taken away in a van on the way home from her friend Joanne’s house.

As the police officers fight to secure a grieving daughter’s birthright, Al does something truly terrible to save his daughter’s skin.

Marlene is appalled that Nicole isn’t planning to tell Callum she’s pregnant. Finn refuses to compromise himself as a police officer – with catastrophic consequences.

As Clint’s dodgy brother arrives in Port Devine, Marlene makes a life-changing decision.