S12E07: The Great and the Good

The night time peace of Badger's Drift is shattered horribly when teacher Connie Bishop screams in fright, convinced there is an intruder. Days later a local councillor, said to be obsessed with her, is found murdered in her garden. Is Connie the innocent victim she seems? Barnaby and Jones uncover jealous rivals, ruthless social climbers and a cottage with mysterious secrets as they search for the killer.