1案例资料1.1简要案情及现场勘察2014年7月9日,某派出所民警在走访中发现,某小区某户户主许某(女,53岁)失踪(约16d),其丈夫有重大嫌疑。对其住宅进行现场勘查,发现地板已经多次拖擦和清洗,经撬开死者卧室、书房地板缝隙下,发现有大片血迹,在床沿及下方、床头柜、衣柜、棉被上发现有点状血迹,并在许某丈夫租用的一楼画室蹲便器下方 1 Case Information 1.1 Brief Case Studies and Site Investigation On July 9, 2014, a police station police station found during her visit that Xu Mou (female, 53 years old), a head of a residential area, was missing (about 16 days old) and her husband had a major suspicion. On the scene of its residential exploration and found that the floor has been mopping and cleaning many times, the pilot forced to open the bedroom, the floor under the study floor, found a large bloodstains, along the bed along the bottom, nightstands, wardrobes, quilts found a little bit of blood, And in the humorous husband hired a floor below the squatting toilet