A classic Poirot investigation, Elephants Can Remember has the expert detective delving into an unsolved crime from the past involving the strange death of a husband and wife.Hercule Poirot stood on the clifftop. Here, many years earlier, there had been a fatal accident. This was followed by the grisly discovery of two bodies--a husband and wife who had been shot dead.But who had killed whom? Was it a suicide pact? A crime of passion? Or cold-blooded murder? Poirot delves into the past and discovers that"old sins leave long shadows.