A series of deaths at Lawnside Nursing Home causes the residents, one of which is Barnaby's aunt, to suspect foul play.
A pub landlady is crushed to death during a magic show in Midsomer Oaks and the detective duo uncover conflict between the village church and ancient pagan traditions.
The team reinvestigates a sensitive case when new information links the death of a market trader to a series of drug rapes.
Leo is concerned that the police are involved with a cover up to protect a rogue undercover cop linked to the death of a young woman.
A crazed shooter goes on the rampage at the university campus where the Lyell Centre is situated.