第二节(4/4)

                      安井看着死者的衣物，问田岛：“钱包呢？”
                                                                                                                                                                田岛把手提包又检查一遍，说：“没有发现钱包，可能被凶手强奸后，顺手牵羊拿去了吧！”
                                                                                                                                                                “是因为抢钱才导致强奸杀人吧？”
                                                                                                                                                                “不管哪一种，结果都一样。”
                                                                                                                                                                “不，绝不一样。”安井说：“最初的目的不管是强奸还是强抢，结果虽然一样，但凶手的类型却是根本不同的。”