In London, Locke's wife Rachel (Jenny Runacre) has been having an affair. She feels guilt-ridden and torn when she is informed of her husband's death. She approaches Locke's friend, Martin (Ian Hendry), a producer at the BBC, in an attempt to get in touch with Robertson to try and learn more about her husband's last days. Meanwhile, "Robertson" (Locke) has flown to Munich with the dead man's belongings, including his appointment book, which directs him to a locker in the airport. It contains very little – just a small document wallet with some figures and a few pages illustrating guns. He goes to a small church just as a wedding is finishing. Two men from the airport follow him and ask why he did not contact them in the airport. They ask for "the documents" and on showing them the papers from the locker they give him an envelope of money. The second half is to be paid in Barcelona.