Un meurtre sera commis le... de Agatha Christie
'That's horrible', said Bunch. 'Horrible'.
'But it's very human', said Julian Harmon. 'One forgets how human murderers are.'
' I know', said Miss Marple. ' Human. And often very much to be pitied. But very dangerous too(...). Because once a weak person gets really frightened, they get quite savage with terror and they've no self-control at all.'