简介：WhenMissMarpleandMr.Stringeraresolicitingfortheircharitythatbenefitsparoledconvicts,theycallonthehomeofwealthyMr.Enderby.Theyareshockedtowitnesshisheartfailureculminatinginhisfalldownthestairstohisdeath.MissMarplesuspectsthatsomeone"frightenedhimtodeath"intentionallybyacat,butshecannotinterestInspectorCraddockinhertheory.ShecorrectlysurmisesthatoneofEnderby'sfourheirsisguiltyofhismurder,andhertheoryisconfirmedwhentwoofthemendupmurdered.…