New Tricks - Series 4 - Big Topped

Drama series featuring an eccentric group of ex-police officers brought out of retirement to investigate unsolved crimes. The team face the challenge of explaining the death of a circus ringmaster who burned to death in his caravan, leaving only his feet behind. Pullman's mother has a stroke and this event leads Sandra to start asking questions about her father, who was a serving police officer at the time of his death. Her personal quest to discover the truth takes a dark turn.