When Poirot is called in to investigate, there are therefore several main problems: who killed the victim; how was the victim killed inside a locked room; was the murder connected to the theft of the diamonds ?
Was the murder connected to the theft of the diamonds? When Poirot is called in to investigate, there are therefore several main problems: who killed the victim?
When Poirot is called in to investigate, there are therefore several main problems: who killed the victim? Was the murder connected to the theft of the diamonds?
When Poirot is called in to investigate, there are therefore several main problems: who killed the victim? Was the murder connected to the theft of the diamonds?