Season 1 (2021)

Episode 1
7.0

August 13, 2021 • 47m

After the murder of a young mother in London, there's a climate of fear, and catching her killer becomes a national obsession. So ...Read more

Episode 2
7.0

August 13, 2021 • 47m

The undercover operation gains momentum as prime suspect Colin Stagg starts to fall for covert officer 'Lizzie James'. But when th...Read more

Episode 3
7.0

August 13, 2021 • 47m

Covert officer 'Lizzie' meets suspect Colin Stagg face-to-face and attempts to earn his trust. But as the weeks pass, the pressure...Read more

Episode 4
7.0

August 13, 2021 • 47m

While Colin Stagg is on remand in prison, another horrific murder occurs with some clear similarities. Is Stagg in fact an entirely innocent man?