
When Nikki, Jack and Thomas make a horrific discovery in the van, they are confronted with the work of a killer who preys on illegal immigrants. With the help of Clarissa, they must work out where the killer will strike next before more vulnerable people meet the same fate.
Source: BBC 1
Series 28: 10. I Believe In Love Part 2
The Lyell team investigate another gruesome murder, and the identity of the shooter at the restaurant leads to an unsettling discovery.
10-02-2025
BBC 1
Series 28: 9. I Believe In Love Part 1
When six people are slaughtered by an unknown gunman, Nikki and Jack must work against the clock to find the shooter. Can they find him in time before he kills again?
09-02-2025
BBC 1
Series 28: 8. Vanishing Point - Part 2
When more passengers become infected on the plane, Nikki and the Lyell team must work to uncover the truth and find a cure before it’s too late.
03-02-2025
BBC 1
Series 28: 7. Vanishing Point - Part 1
When a mysterious contagion starts to spread on a flight from Mumbai, Dr Nikki Alexander faces a race against time - at 30,000 feet - to contain a deadly illness.
02-02-2025
BBC 1
Series 28: 6. Broken - Part 2
Nikki conducts an unusual post-mortem, and a terrifying discovery disturbs the team. DNA evidence forces the Lyell to seek advice from an unexpected quarter.
27-01-2025
BBC 1
Series 28: 5. Broken - Part 1
Faith Oscott delivers a passionate speech during the barrister strikes in 2022. Two years later, a case she is defending falls through because a witness doesn’t turn up. A ...
20-01-2025
BBC 1
Series 28: 4. Homecoming - Part 2
After another hammer attack, the Lyell team start uncovering connections to a conspiracy involving local government.
20-01-2025
BBC 1
Series 28: 3. Homecoming - Part 1
When a man is found bludgeoned by a hammer, the Lyell are drawn deep into a conspiracy involving local government.
19-01-2025
BBC 1
Series 28: 2. Exodus 20:17 - Part 2
Benjamin continues his desperate search for Gloria. Nikki’s disturbing discovery joins the dots. A new team member joins the Lyell.
13-01-2025
BBC 1
Series 28: 1. Exodus 20:17 - Part 1
The death of an elderly woman found in a cave has the Lyell team asking what drives a person to murder someone so vulnerable. A new boss at the Lyell riles Jack.
12-01-2025
BBC 1
Series 24: 1. Redemption, Part 1
When Jack and Nikki enter a high-security prison to investigate the suspicious death of an inmate, the case brings up disturbing memories for Nikki. The victim’s cellmate ...
06-09-2021
BBC 1
Series 25: 1. History, Part 1
In Liverpool, following the launch of Sam Ryan’s new company, the health secretary is assassinated. Sam summons the Lyell team with a plea to help investigate, but Nikki i ...
23-05-2022
BBC 1
Series 27: 6. Invisible - Part 2
Nikki and Jack work to uncover the truth surrounding a death and consider if it’s linked to their original body. Meanwhile, DI Torres searches for a stalker, and Cara is s ...
30-01-2024
BBC 1
Series 24: 5. Reputations, Part 1
Nikki, Jack and Adam are brought in to investigate the murder of a surgeon in a hospital. DNA evidence suggests the impossible when it implicates a patient who was under anaesth ...
20-09-2021
BBC 1
Blood, Sweat And Tears: Part 1
A boxer dies from brain injuries mid-bout. A new DSI takes over the team's investigations. Sam and Wyn bury their mother.
13-09-2023
BBC 1
Discovery: 2. Part Two
Having found a link between the two cases, the team struggles to make sense of it. Nikki visits a disgraced former colleague who may hold the key. Thomas uncovers the bizarre tr ...
10-01-2017
BBC 1
Series 24: 9. Matters Of Life And Death, Part 1
Nikki’s students make an alarming discovery while dissecting a body donated for their training. The case that follows brings Nikki close to student Ollie, stirring dangero ...
04-10-2021
BBC 1
Series 21: 9. Family, Part One
Nikki, Jack, Thomas and Clarissa are just settling down for their respective festive celebrations when they are interrupted by a call-out to a tragedy at a family home.
05-02-2018
BBC 1
Series 28: 7. Vanishing Point - Part 1
When a mysterious contagion starts to spread on a flight from Mumbai, Dr Nikki Alexander faces a race against time - at 30,000 feet - to contain a deadly illness.
02-02-2025
BBC 1