John immediately arranged for someone to follow Luther. He also went to the police station and asked a contact to show him CCTV footage of the route that Marie had taken to go to Edric's villa. He found that while Marie was on the way to the villa, there had been someone sitting at the back of her car. The person was covered up so well so their face could not be seen clearly.

On the way back, the same person was still in Marie's car. This time however, Marie had taken a turn into a small alley, and after she came back out, the person in her car was...