When a mysterious client makes a shock confession, Susannah embarks on a deadly mission.

Suspecting that he's hiding something, Susannah locks horns with her ex-lover Richard and his wife Natasha.

Susannah tracks down her hostile ex-client Louisa. But as Louisa begins to open up, Susannah realises they could both be in imminent danger...

Susannah makes a shocking discovery at the psychiatric hospital where her ex-husband Danny is being detained. Is Dr Alistair Underwood hiding something?

Susannah learns some devastating truths about her daughter's passing, and comes to a terrifying realisation about the next target.

Facing imminent danger, Susannah reaches out to her ex-client Joseph for help, as her search for the truth becomes increasingly desperate.

Susannah tracks Sapphire's location but is shocked by what - or who - she finds.

There's a gripping showdown when Susannah makes a disturbing discovery and comes face-to-face with a monster.