刑警队长高亮冲进屋内,一下子怔住了。面前是一幅可怕的景象:一个年轻女子,身穿粉红色的内衣惨死在客厅的茶几前。死者血流满面,脑门处有一处很深的伤口。她的双手半握拳抱在胸前,两腿弯曲约为90度,像是在祈祷,也像是在祈求……法医对死者头部的伤口作了勘查分析。伤口长达3厘米,深至骨膜,残留有木纤维。初步断定:死者为他杀。伤口是由木棒之类的钝器打击所致。但是,刑警在这套两室一厅的房间内寻了个遍,却没有找到这件杀人的凶器。现场勘查没有发现扭打和搏斗的迹象。也没有发现第三者留下的脚印。门锁完好。死者是怎样被害的呢? Interpol captain burst into the house, suddenly startled. In front of is a terrible sight: a young woman, wearing pink underwear died in the living room in front of the coffee table. The dead were full of blood, forehead has a deep wound. Her hands were half-clutched in front of her chest, his legs bent about 90 degrees, like praying and praying for help ... Forensic examining the wounds of the deceased’s head. Wound up to 3 cm, deep to the periosteum, residual wood fiber. Preliminary conclusion: the deceased killed him. The wound is caused by a blunt instrument such as a stick. However, the Interpol in the two rooms and one hall of the room to find times, but did not find this murderous weapon. Site survey found no signs of fighting and fighting. Did not find the footprints left by third parties. Door lock intact. How the dead were killed?