１案情简介１９９９年３月２日上午９时许，江苏省某镇居民刘某（男，５０岁，某粮食机械厂下岗职工）早晨起床喝酒后突然死亡于家中地面上。邻居觉得死因有疑，遂向警方报案。经现场勘查，在现场提取到死者喝剩的白酒约３００ml，在死者的床下发现一只容量为２５０ml酱菜瓶，? Brief introduction of the case On March 2, 1999, at about 9 am, a resident of a town in Jiangsu Province, Liu (male, 50 years old, laid-off worker of a food machinery factory), got up and drank alcohol in the morning and then suddenly died on the ground in his home. Neighbors found the cause of death in doubt, then reported to the police. After on-site exploration, the deceased was extracted at the scene to drink the remaining liquor about 300ml, in the deceased’s bed found a capacity of 250ml pickles bottles?