Silent Witness

Haunted by her experiences in Mexico, Nikki struggles to come to terms with life back home. Meanwhile, the discovery of a body in a reservoir uncovers a 16-year-old mystery.

Nikki's students make an alarming discovery while dissecting a body donated for their training. The case that follows brings Nikki close to a student, stirring dangerous feelings.

With Thomas' support, Nikki takes samples from the boot of David Cannon's car. Uncovering of a family murder from the past shines the spotlight on three people who went to the same…

Nikki and Jack continue to deal with their feelings in their own very different ways. When called to a crime scene, Jack is surprised to find the SIO is his sparring partner, DCI Naomi…

Nikki and Jack continue to deal with their feelings in their own very different ways. When called to a crime scene, Jack is surprised to find the SIO is his sparring partner, DCI Naomi…

Nikki comes face-to-face with Simon as the motive for the murders appears to be blackmail. When the hospital's computer is hacked, Clarissa and Max follow clues to a teenage hacker…

US diplomat Ryan Reed's body is discovered posed on a bench. As the team clash with the FBI, a second attack makes the them think this might be a focused terror attack against the US…

US diplomat Ryan Reed's body is discovered posed on a bench. As the team clash with the FBI, a second attack makes the them think this might be a focused terror attack against the US…

US diplomat Ryan Reed's body is discovered posed on a bench. As the team clash with the FBI, a second attack makes the them think this might be a focused terror attack against the US…

While analyzing crime scene photos, Nikki realizes there is a pattern and together the team uncover a secret that has been held by those at the very top of the US government.

While analyzing crime scene photos, Nikki realizes there is a pattern and together the team uncover a secret that has been held by those at the very top of the US government.

While analyzing crime scene photos, Nikki realizes there is a pattern and together the team uncover a secret that has been held by those at the very top of the US government.

A care home resident is implicated after a fatal road crash. The investigation should be straightforward, but the forensic evidence suggests foul play.

A care home resident is implicated after a fatal road crash. The investigation should be straightforward, but the forensic evidence suggests foul play.

A care home resident is implicated after a fatal road crash. The investigation should be straightforward, but the forensic evidence suggests foul play.

The team are determined to uncover the truth about unexplained deaths of patients at a care home. Clarissa allows herself to be admitted to the care home in order to investigate.

The team are determined to uncover the truth about unexplained deaths of patients at a care home. Clarissa allows herself to be admitted to the care home in order to investigate.

Stranded in the flooded care home, Jack and Simone fight to keep the residents alive.

The team are determined to uncover the truth about unexplained deaths of patients at a care home. Clarissa allows herself to be admitted to the care home in order to investigate.

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.

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.

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.

With the conclusion of a challenging Christmas, the team are reunited with their families. Nikki learns that her colleagues have bought her a present.

With the conclusion of a challenging Christmas, the team are reunited with their families. Nikki learns that her colleagues have bought her a present.

With the conclusion of a challenging Christmas, the team are reunited with their families. Nikki learns that her colleagues have bought her a present.

Forensic crime drama series. Nikki and the Lyell unit are called in to investigate an attack against a transgender man.

Forensic crime drama series. Nikki and the Lyell unit are called in to investigate an attack against a transgender man.

Forensic crime drama series. Nikki and the Lyell unit are called in to investigate an attack against a transgender man.

A mistake has been made during the course of the investigation, and Thomas is targeted as a scapegoat.