Gramedia - Murder in Kingfisher Hill (The Killings At …, Sembawang

Hercule Poirot is on a luxury bus that will take it from London to the exclusive Kingfisher Hill Estate. Richard Devonport asked Poirot for help to prove that his fiancé, Helen, wasn't guilty in the murder case of his older brother, Frank Devonport. However, there is one strange requirement that accompanies this request. Poirot must leave the reason for visiting Kingfisher Hill from other members of the Devonport family. Inside the bus, a woman jumps up and asks the bus to stop. He insists that he will be killed when he sits in his chair. Changing seats is carried out, the rest of the journey continues without problems. However, Poirot received bad feelings. The phrases were proven when a disaster was found at the Devonport family home with messages that refer to "chairs that you should not sit on." Is this new murder and strange incidents in the bus are instructions for uncovering the mystery of Frank Devonport's murder?
And can Poirot find a real killer in order to save an innocent woman from the hanging pole?
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