DS Jenn Townsend, Morecambe's new Family Liaison Officer, is immediately thrown into the deep end when a body washes up in the bay on her first day on the job.

An uncooperative suspect causes difficulties for the team, and a frustrating turn in the case causes tensions to rise within the community, leading to an unexpected altercation.

Several major developments in the case point the team towards suspects in surprising places. Meanwhile, Erin offers an olive branch to Conor.

It's the day of Saif's funeral, and as Jenn watches closely for any suspicious behaviour, divisions within the Rahman household widen.

Shazia's explosive revelation threatens to destroy the Rahman family. The police investigation grinds to a halt until a vital clue offers a glimmer of hope.

Jenn remains determined to find out the truth about Saif's murder. With one suspect arrested, the race is on to find the missing pieces of the puzzle before the killer escapes.

Jenn is working late when an emergency is called in - she races to the scene to find horror unfolding for a broken family... and must now uncover the truth behind it.

The Morecambe community rallies around the grieving Metcalf family, but Jenn and the MIU team find key evidence that all was not well in their home.

The Metcalf kids struggle with their loss while CCTV evidence leads to a development in the case, and an unexpected arrival causes tensions in the victim's family to resurface.

Under pressure to solve the murder, Jenn fails to see the troubles her own family is facing. New evidence comes to light from an unexpected source that could completely change the course of the case.

An old case puts the MIU under further pressure. Jenn must track down a key suspect before it's too late but when trouble follows her home, it leaves her whole family in danger.

A prominent Morecambe family arouses suspicion through their aggressive business dealings, while in the MIU, a chance meeting for Jenn leads the team closer to the truth.