When a 13-year-old is accused of the murder of a classmate, his family, therapist and the detective in charge are all left asking: what really happened?

When Detective Kat Donovan matches on a dating app with the fiancé who disappeared years before, she learns that some secrets are best left in the past.

In this gritty, stylish drama series, two London drug dealers ply their lucrative trade at a public housing estate in North London.