
The formidable Det. Superintendent Elizabeth Bancroft is leading the charge against the violent Kamara gang. Meanwhile, DS Katherine Stevens is given a cold murder case. In 1990, Laura Fraser was stabbed 18 times in frenzied attack at home. As Elizabeth and Katherine’s paths cross for the first time, Katherine finds that there’s more to the Fraser case than it seems – and Elizabeth has some secrets in her past which may prove difficult to hide.
The formidable Det. Superintendent Elizabeth Bancroft is leading the charge against the violent Kamara gang. Meanwhile, DS Katherine Stevens is given a cold murder case. In 1990, Laura Fraser was stabbed 18 times in frenzied attack at home. As Elizabeth and Katherine’s paths cross for the first time, Katherine finds that there’s more to the Fraser case than it seems – and Elizabeth has some secrets in her past which may prove difficult to hide.

Bancroft helps Katherine and Anya with the Fraser case, but they are struggling to find any worthwhile forensic evidence. Katherine and Joe’s relationship progresses, whilst events take a grisly turn for the Kamara family – forcing Bancroft to offer Daanish a deal. Laura’s former husband Tim Fraser is reluctant to help with Laura’s cold case, but an unexpected visit changes his mind. Katherine and Anya make some game-changing discoveries.