笔者在1992年“7·27”重大故意伤害系列案件调查中,成功利用文检技术手段串并、破获4起案件,现报道如下。1案情资料1992年7月27日晚,宣城行署公安处交警支队主办会计张某(化名,女,39岁)被人捅了7刀致重伤。公安处领导非常重视,抽调地市民警10余人组成“7·27”重大故意伤害案 In 1992, “7 · 27” series of major accidental injury investigations, the successful use of literary and technological means to string together and cracked four cases are reported below. 1 case information July 27, 1992 evening, Xuancheng administrative department of Public Security Traffic Police detachment accounting Zhang (a pseudonym, female, 39 years old) was stabbed 7 knife caused serious injury. Public Security Department leaders attach great importance to the deployment of more than 10 people in the city police formed "277. Major intentional injury