1. Part One

10

. 21 February 1985. 60 min

When everyone in a small town receives malicious letters detailing a future murder, it is Miss Marple who is called upon to help reveal the clues.

2. Part Two

10

. 22 February 1985. 60 min

Miss Marple's instinct - that one murder will always follow another - proves to be true when more bodies are found in the sleepy town.