The team attempt to tackle one of the biggest rural crimes in the UK and work to find a way to build a BMX bicycle for a young boy who was born with no hands or feet. Meanwhile, in Peterborough, 56-year-old Graham is suffering from locked-in syndrome, meaning he is almost completely paralysed and unable to speak. Can the team come up with a way for him to have conversations with the medical team around him and, most importantly, his family and friends?