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Episode 2 Scene
1m 15s
Cassie tells Sunny her new idea about how they could track down Hayley's killer.
This award-winning cold case crime drama follows veteran London detectives who uncover the truth behind tangled, complicated murders from the past. The deeper the truth lies, the bigger the emotional toll for the suspects, the families left behind, and for the detective inspectors themselves.
Video description: The most dramatic season yet begs the question: who exactly is fighting for justice? Season 4 premieres on Sunday, July 11 at 9/8c on MASTERPIECE on PBS.
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