Graham Mansfield, 73, said he was forced into an “impossible situation” after cancer stricken Dyanne Mansfield, 71, asked him: “When things get bad for me, will you kill me?” The retired airport baggage handler told jurors that they were the “saddest words he had ever heard” but that he agreed to his wife’s request on the condition “that I go with you”. When asked why he had chosen to cut her throat rather than another method, Mansfield said they wanted “something that was certain and quick”. “‘The only thing I can think of