Series 23
(2020)
Cast
as Nikki Alexander
as Jack Hodgson
as Thomas Chamberlain
as Clarissa Mullery
Episodes
Deadhead (1) 7.0
January 7, 2020
The team find unexpected connections between the death of a former US ambassador in a plane crash and the apparent suic…
Deadhead (2) 7.0
January 8, 2020
The team discover a connection between the plane crash and a sinister online forum. Meanwhile, Matt is grieving for his…
Close to Home (1) 7.0
January 14, 2020
When the body of a missing teenager is found in a field near his village, Nikki and the Lyell team must determine wheth…
Close to Home (2) 7.0
January 15, 2020
Investigating the murder of missing teenager Jason Forbes, Nikki and the Lyell team are pressured by police officers wh…
Seven Times (1) 6.0
January 20, 2020
A woman's body is found on railway tracks in London. When the post-mortem reveals signs of domestic violence, it brings…
Seven Times (2) 6.0
January 21, 2020
When the team's search for Jenny's killer hits a wall, her friends at the women's refuge seek answers. Meanwhile, Thoma…
Hope (1) 7.5
January 27, 2020
When a skeleton is found in concrete, the Lyell team must investigate a suspicious death dating back 20 years.
Hope (2) 7.5
January 28, 2020
The team's investigation leads them to a mysterious cryogenics facility and the discovery of another suspicious death.
The Greater Good (1) 7.0
January 29, 2020
Thomas performs a post-mortem on a soldier who died in military training. His investigation takes a turn when he discov…
The Greater Good (2) 7.0
February 3, 2020
Jack is rushed to hospital after collapsing at the scene of a car crash. As he fights for his life, the team must ident…