← Previous Next → 6x04 Trial 5/5 (2 votes) First Aired: Jan. 27, 2012 on ITV1 Summary: The murder of an elderly janitor in his home is carried out with such precision and planning that the only evidence the killer leaves is designed to lead the detectives around in circles.

Main Characters in this Episode

• Natalie Ch…
• Alesha Phi…

Guest Stars Ronnie Brooks played by Bradley Walsh (II) Sam Casey played by Paul Nicholls Jacob Thorne played by Dominic Rowan Henry Sharpe played by Peter Davison Postman played by Lawrence Lambert Sara Waldman played by Seline Hizli Eleanor played by Annabel Mullion Tony Wright played by Peter Silverleaf Cal Donnally played by Ged McKenna Frankie played by Carl Prekopp Supervisor played by Gareth Williams (XXVI) Helen played by Rachel Bavidge Haya Ngama played by Amy Yamazaki Simon Wells played by Arthur Wilson (III) Andy played by Nicholas Banks Martin Middlebrook played by Toby Stephens Rachel Mathesson played by Penny Downie Judge Richards played by Crispin Redman Gordon Wells played by Sam Graham Mary Wells played by Lucy Fleming Dr. Roddy Armitage played by George Anton Julia Anstiss played by Jeany Spark John Peters played by Christopher Gilling Guy Kerridge played by Jerry Lindop PET Technician played by Mike Sengelow Nurse played by Liz Hallyburton Narrator played by Robert Glenister More