[案件回放]去年中秋节中午,赖某、张某、郑某等一群老知青相聚。酒酣耳热之余,他们又将各自的朋友邀来,共同开怀畅饮。由于频繁地劝酒、敬酒,赖某感觉不适并出现呕吐现象。店主刘某见赖某已不能走动,便让他躺在饭店内的沙发上休息,其他人先后离去。傍晚时,店主才猛然想起此事,待看时,赖某已死亡。经司法机构鉴定,死者系因呕吐物进入气管、支气管导致机械性窒息死 [Case Replay] Mid-Autumn Festival last year, noon, Lai, Zhang, Jeong and a group of older educated youth together. In addition, they invited their respective friends to join us and enjoyed themselves together. As frequently urged to drink, toast, Lai feel unwell and vomiting. Ryu see the owner of the owner can not move around, let him lie on the couch in the hotel to rest, others have left. Evening, the owner suddenly remembered the matter, to be seen, Lai has died. Identification by the judiciary, the deceased was vomit into the trachea, bronchial death caused by mechanical asphyxia