Murder is a very simple crime
As easy as ABC
The whole country is in a state of panic.
There is a killer on the loose, growing more confident with each successive execution Alice Ascher in Andover, Betty Barnard in Bexhill, Sir Carmichael Clarke in Churston laying a trail of deliberate clues to haunt the worlds greatest detective, Hercule Poirot.
Which might just be the killers first mistake