第 4 季 共 6 集
播出时间：2023年3月9日
第 1 集 Episode 1
播出时间：2023年3月9日
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.
第 2 集 Episode 2
播出时间：2023年3月16日
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.
第 3 集 Episode 3
播出时间：2023年3月23日
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.
第 4 集 Episode 4
播出时间：2023年3月30日
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.
第 5 集 Episode 5
播出时间：2023年4月6日
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.
第 6 集 Episode 6
播出时间：2023年4月13日
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.
