1案例资料1.1简要案情及现场情况2008年10月14日10时许在某码头南300m的嫩江岸边发现无名男尸1具(推测年龄55岁左右)。尸体头东南,脚西北,呈屈曲状;上着绒衣,无破损,沾有泥土和草屑,内有线衣;下身裸露,赤足(图1)。臀部下地面有被尿液浸湿的泥土,双足下地面泥土上有 1 Case Information 1.1 Brief Information and Situations 14 October 2008 At 10 am An unnamed male corpse was found (estimated age 55 years) at the bank of Nenjiang River 300m south of a terminal. The body of the head southeast, northwest of the feet, was curved; on the velvet, no damage, stained with soil and grass cuttings, within the line clothes; lower body bare, barefoot (Figure 1). The bottom of the buttocks is soaked in urine by the soil, under the feet of soil on the ground there