In season two, when a young man is stabbed to death at a political rally, rival police officers June Lenker and Daniel Hegarty are forced into an uneasy alliance. But what starts as a hunt for a murderer escalates into an undercover operation to foil a far-right bomb plot in the heart of London.
The search for a killer lands June back in Hegarty's orbit, who has a proposition for her: Join his intelligence operation to find her man.
Hegarty brings June into his plan to use Billy as an undercover asset. June's home life starts to unravel.
With Billy embedded in Cosmo Thompson's far-right group, Operation Samphire is underway. A key piece of evidence in June's case surfaces.
