The police received alarm call,quickly sent police investigation Xi Xiu Hua Yuan,but the door did not promise,the doorbell is bad,so the police break into houses,after entering the found four bodies,lying on the floor,and immediately can judge the bodies have been Park days.The police immediately cordoned off the area,investigation,and asked the neighbors,get a lot of neighbor feedback information was completely unaware of the people next door to death,because in the last few days have been able to hear someone playing mahjong,although not hear voices,but shuffle sound is easy to hear,especially is the night quiet time,shuffling sounds great.So the police autopsy evidence and analysis technology,found dead over 1 weeks.The miraculous events for the forensic will be struck dumb,in four in the dead man's stomach,find fresh food digest less than 1- in 2 days,including beef,rice noodles,pork,etc.,in the medicolegal autopsy in the history,it is never possible.According to the modern western medicine and anatomy theory,food enters the body,the body will stop death,food digestion,but according to the composition and structure of mass spectrometry and acid fermentation bacteria can determine the correct time of food intake,and "they" tea restaurant ordered takeout in the wave is the.If this technology results are not shocking words,the police from the restaurant to retrieve evidence -- money,also found in addition to the takeout and the boss of the fingerprint,and among them two deceased fingerprint,no other.These scientific interpretation of results and the facts and not correspond,if not odd,turn.Near the village is someone special to please come see,master found this unit facade towards the northeast,heavy air gate,Yin,is the death of the evil spirit,four unique soul didn't leave the body,thought he was still alive,to live,ordering meal cards,until the police rushed into the house,the broken machine in the field,to be out of difficulties.But the real cause of death they are,because charcoal produces carbon monoxide left four people sleep in after playing mahjong is poisoned to death.In historical records,new territories north winter minimum temperature in some years,down to the historical average minimum temperature of 2 degrees celsius.