From acclaimed writer Lynda La Plante, these 22 gut-wrenching, multi-layered investigative thrillers will keep you on the edge of your seat from compelling opening to shocking conclusion. The powerhouse team of Detective Superintendent Walker (David Hayman), Detective Inspector North (Kate Buffery), and DCI Connor (Victoria Smurfit) follow each case from crime committed, through investigation and forensics, to courts of law where their efforts will be tested — sometimes to the breaking point. 51 ½ hrs, 18 DVDs, SDH. Mature audiences.