当前,国内社会治安在总体平稳的前提下,刑事犯罪高发势头未能得到有效遏制,刑事发案仍在一定时期内高位运行。从浙江省绍兴市市的社会治安形势看,同样存在着刑事案件剧烈增长与高位徘徊并存的状况,2009年新年伊始绍兴市命案发案就来势凶猛,案件疑难、恶性程度较往年有所增强,侦破难度加大。全年命案攻坚突破时间在一周以上的案件剧升,占全部已破案件的13.25%,同比上升五个百分点,突破时间20天以上的案件达7起,案件侦查异常艰苦,特别是被视为命案侦查难中之难的涉卖淫女命案更是大幅上升,发案共9起,发案率占全部86起命案总量的10.46%,超越历史的异常高点,突破杀卖淫女命案已成为提升侦破疑难命案实力 At present, on the premise of overall smooth social order in our country, the momentum of criminal crimes has not been effectively checked, and the criminal offenses are still running at a high speed within a certain period of time. Judging from the situation of social order in Shaoxing, Zhejiang Province, there is also the situation that the violent growth of criminal cases coexists with high levels. Since the start of the new year in 2009, the murder of the murder case in Shaoxing has become fierce. Cases have become more difficult and vicious than in previous years. Detection difficult to increase. In the past year, cases with a breakthrough time of more than a week in hurdles rise sharply, accounting for 13.25% of all cases that have been broken, up by 5% over the same period of last year. Cases of breakthroughs in more than 20 days have reached as many as 7 cases and the investigation of cases is extremely difficult. In particular, Homicide investigation difficult cases of homicide involving prostitution is even more substantial increase in crime, a total of 9 cases, the incidence of all 86 cases accounted for 10.46% of the total number of murders, surpassing the anomalous high of history, breaking the murder of prostitutes murder case has become Enhance the detection of difficult cases