Silent Witness

A wealthy business owner is found dead so Nikki works with forensic scientists to convince DI Gold it was murder.

Whilst Nikki, Leo and Jack struggle to ascertain how Deanna was killed and ended up in the Thames, DI Gold focuses on two main suspects in John Briggs' inner circle. However, when Geraldine makes a sinister confession about why she gave her daughter up for adoption and disowned her wealthy family, it dramatically changes the course of the investigation.

The case of two young women shot dead in a house basement forces Jack to lock horns with an old flame.

As the basement women case highlights two cooperating killers, Nikki, Jack and DI Reed realise one victim was killed by a sedative.

When a pub landlady is stabbed to death and her little finger cut off, her husband, Roly, is the prime suspect. However, as Nikki, Jack, and emotionally fragile detective, DI Kate Warren, piece together mounting evidence, inconsistencies lead Nikki to believe Roly's innocent.

When the team finally unearth the shocking truth about Imogen's murder, it exposes a web of lies and deceit which puts those connected to the case in imminent danger from the sinister Alan Lane.

Nikki and Jack are under pressure when a teenager's remains halt an eco-housing project.

Whilst Nikki and Jack close the net on Brian Blackburn's troubled son, Leo finally finds someone willing to confirm his fear.

Scott Lambert requests Leo's expertise in identifying human remains unearthed in Afghanistan that are believed to be those of his missing brother.

Nikki, Jack and Leo struggle to identify the human remains with only sections of skeleton found and basic forensic facilities. As they put the pieces together and assemble the skull fragments, they make an unnerving discovery that challenges their theory of what happened to Dan Lambert.