3-th episode of 1-th season "The Bletchley Circle"

What "The Bletchley Circle" 3-th episode about

Susan returns with the police but the hugger has gone. Susan finds a coded message in her home with Cavendish's address, and going there finds him dead. A postcard on Cavendish's desk provides a clue; and Susan, following the thread, walks alone into a trap set for her by the hugger. He attempts to hug her but is shot dead by the others, who followed her.

Episode number: 3

Episode release date: 20 september 2012 at 21:00

Status: aired

Rating: 7.8

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