" Nobody appeared to Miss Marple likely to be a murdered except possibly Mr.Caspar and that was probably foreign prejudice.

Coincidence? thought Miss Marple meditatively, turning the word over in her mouth rather as a child might do to a certain lollipop to decide its flavour.

Any coincidence, said Miss Marple to herself, is always worth noticing. You can throw it away later if it is only a coincidence. "

― Agatha Christie , Nemesis