Peter discovers he has a worrying health condition while he works on a case between eccentric siblings.
Peter is asked to investigate by a UFO enthusiast as a series of crop circles appear in a field in Market Shipborough.
Peter is concerned about privacy while Lyle returns home to Stockport with his mother to prevent the council from selling out locals for a golf course.
A guinea pig is liberated from the medical research facility; tensions escalate between a researcher and her teenage daughter.
Judge Jeremy Harding receives some compromising photographs as Peter faces his judgement of a client in court.
