一九七九年以来,我院先后审结了十七起疑难刑事申诉案件。这些案件所以疑难,一是调查难。案件的事实,大都发生在解放前,当时知情人少,事实不清,证据不力,加之现在时过境迁,一时很难查清。二是审理难。有些案件,卷内仅有一份判决书或一张审批表,究竟是依据什么判决的,情况不明,难以再审。三是定性难。有的案卷,材 Since 1979, our hospital has concluded 17 cases of difficult criminal appeals. Difficulties in these cases, one is difficult to investigate. Most of the facts of the case occurred before the liberation. At that time, there were fewer insiders, unclear facts, weaker evidence, and the present circumstances are so different. Second, the trial difficult. In some cases, there is only one verdict or one examination and approval form in the volume, which is based on what has been decided; the situation is unknown and difficult to retrial. Third, qualitative difficulties. Some files, timber