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1999年12月至2000年11月间,深圳市龙岗区、罗湖区相继发生6起爆炸案,尽管未造成重大经济损失和人员伤亡,但社会影响恶劣,众说纷纭,增加了社会的不安定因素。公安机关对上述案件十分重视,专攻此案的侦查人员汇总6宗案件的现扬勘查情况和物证检验结果,经科学论证后,认定6宗案件系一人所为,决定并案侦查,7天后,此系列案告破。在此案的侦破过程中,刑事技术发挥了关键的作用。发案及勘查情况 1999年12月22日10时,龙岗区沙湾镇市殡仪馆办公楼男卫生间发生爆炸,便池被炸烂。据调查,有人在爆炸前几分钟见一男子跑出洗手间开车离去。现场勘查提取铁皮残片、半截燃烧过的残香。综合鉴定结论和勘查调查情况,推断爆炸装置的
Between December 1999 and November 2000, six explosions occurred successively in Longgang District and Luohu District of Shenzhen City. Although no major economic losses and casualties were caused, the social impact was poor and there were divergent opinions, which increased the social instability. Public security organs attach great importance to the above cases. Investigators who specialize in this case, which summarize the present situation of exploration and material evidence examination of the 6 cases, have found that the 6 cases were committed by one person and decided to conduct a case investigation after scientific demonstration. After 7 days, This series of cases was broken. Criminal technology played a key role in the detection of this case. Case and Investigation Situation At 10:00 on December 22, 1999, an explosion occurred in the men’s bathroom of the office building of the Funeral Parlor in Shawan Town, Longgang District, and the toilet was exploded. According to the survey, a few minutes before the explosion, a man ran out of the bathroom and left for the car. Site exploration extraction of tin pieces, half burning incense. Based on the conclusion of the comprehensive appraisal and the investigation and investigation, it is concluded that the explosive device is used