Hannah can always spot a killer. Until she looks in the mirror...

Hannah Herbst is Germany's most experienced facial resonance expert. She can successfully 'read' a suspect through their most minuscule actions: a tiny twitch of the lip or the flicker of a pupil. As a consultant to the police, she has already helped convict a number of violent criminals.

Struggling with the effects of memory loss after an operation, Hannah is confronted with the most terrible case of her career: a woman has confessed on video to brutally murdering her whole family, except for her young son Paul.

When the woman manages to escape from prison, the fear is she will hunt down Paul and complete the destruction of her family. Only Hannah can tell if the confession video holds the truth, but there is just one problem: the woman in the video is Hannah herself...

'A true master of his craft' Chris Carter