

The story centers around the mysterious death of an elderly matriarch, Mrs. Inglethorp, at Styles Court, her estate in Essex, and the subsequent investigation into the incident. The main character is Captain Arthur Hastings, who narrates the tale and has a close association with the famed Belgian detective Hercule Poirot, who takes on the role of sleuthing to uncover the truth surrounding Mrs. Inglethorp's demise.