At the old family manse in Louisiana, Special Agent Pendergast is putting to rest long-ignored possessions reminiscent of his wife Helen's tragic death, only to make a stunning-and dreadful-discovery. Helen had been mauled by an unusually large and vicious lion while they were big game hunting in Africa. But now, Pendergast learns that her rifle-her only protection from the beast-had been deliberately loaded with blanks. Who could have wanted Helen dead...and why?