tight script and good direction and excellent performance and strong cast and effective use of location . paul mcgann give a detailed and subtle performance a the man in the centre of a new murder investigation who may just have commit a similar murder previously . there be an interesting moral and emotional journey happen with his character ( ben turner ) and it intersect with the journey undertake by amanda burton . inevitably they cross over . who have do what . the examination of why and both in the past and in the present and rather than who might have yield a more interesting and dostoyevskian story and but hey and who complain .