Father Brown is a dinner guest at the home of Lady Malmort, a beautiful house which contains a wonderful, but dangerous maze. The morning after the dinner, the maid Ruby, a disgraced woman who had a child out of wedlock is found dead. Prime Suspect is Lady Felicia's wild niece Bunty, who had befriended Ruby and gifted her an expensive still.
An excellent start to series five, such a clever plot, with an intriguing killing and a great set of characters, most notably Lady Malmort, brilliantly played by Frances Barber. I'm very sad to see Nancy Carroll leave the show, Lady Felicia's one of the highlights of the show, fortunately she'll return later on. Bunty is a great new character, feisty and different to what we've had before. This is one of the best, loved it.