死者,男,32岁。酒后杀人后,死于自己屋内。现场勘查见门窗紧闭,死者呈右侧屈曲卧位,下肢屈曲。一条旧水链条绕颈一周于颈右侧交叉。由颈后向颈右侧的一端交叉在上,经前胸至两脚,缠绕两脚后游离2.1m。利用两下肢伸腿的力量将链条蹬直拉紧;另一端从颈左侧向前,经颈前至颈右侧交叉后被紧紧压在颈右侧交叉点下方,游离端长1.4m,放置在头部上方的 Dead, male, 32 years old. Drink drunk, died in his own house. See site inspection window and door closed, the deceased was right flexion position, lower limb flexion. An old water chain around the neck a week on the right side of the cross. From the back of the neck to the right side of the cross on the one end, the chest to the feet, winding feet free 2.1m. The use of the power of the lower limbs stretch leg straighten the straightener; the other end from the left neck forward through the anterior cervical neck to the right after the cross is pressed firmly in the neck below the right cross point, the free end of 1.4m long, place Above the head