When workmen carrying out carriageway repairs on M1 uncover human remains in the central reservation, Cassie and the team investigate.
演员: Nicola Walker
/ Sanjeev Bhaskar
/ Lewis Reeves
/ Peter Egan
/ Jordan Long
/ Sheila Hancock
/ Susan Lynch
/ Phaldut Sharma
/ Liz White
/ Andy Nyman
/ Clare Calbraith
/ Lucy Speed
/ Alastair Mackenzie
/ Carolina Main
/ Anoushka Chadha
/ Aasiya Shah
