10/10 The Lyell team must identify the poison to save Jack's life.
9/10 Thomas investigates the case of a soldier who died during a military training exercise.
8/10 The team's investigation leads them to a mysterious cryogenics facility.
7/10 When a skeleton is found in concrete, the Lyell team must solve a case from 20 years ago.
6/10 With Jenny's murder unresolved, her friends at the women's refuge seek answers.
5/10 A post-mortem on a victim of domestic violence brings back troubling memories for Nikki.
4/10 Investigating the murder of a teenage boy, the Lyell team must question police method.
3/10 The Lyell team investigate the murder of a missing teenager.
2/10 The team discover a connection between the plane crash and a sinister online forum.
1/10 The Lyell team investigate the fatal crash of a private jet carrying an American diplomat.