Why does Miss Blacklock decide to help Miss Bunner immediately?

Why does Mitzi behave the way she does?

Why did Miss Blacklock decide to make Phillipa a beneficiary in her will?

How does the setting of Chipping Cleghorn contribute to the story?

How do Miss Marple's investigation techniques differ from Craddock's? How are they similar?

What causes Charlotte Blacklock to attack Mitzi so carelessly?

What motivated Rudi?