"It's on, it's on fire. Hey, I'll go, this one is interesting. After watching a video of spontaneous combustion of the human body abroad on his mobile phone, the captain began to shout in the office.

Xiao Su frowned on the side and said, "Boss, as for you, you're making such a fuss." It's a wick reaction, you know? ”

After Xiao Su finished speaking, the captain asked me puzzled, "What did she say?" What wick reaction? What does that mean? ”

I scratched my head and thought about it, and explained to the captain: "The wick reaction is to compare the human body to a candle, and the fat on our body is the wick of the candle. But it doesn't sound like there is much scientific basis, anyway, it's an unsolved mystery, and there are different opinions. Just take it as a buzz and don't take it too seriously. ”

After listening to my words, the captain also nodded and said, "Well, it's just to watch the excitement." Anyway, we haven't seen real spontaneous combustion. ”

After the captain finished speaking, he continued to look down and watch the video, but at this moment, the phone in his small office rang, and the captain hurriedly ran to the house to answer the phone......

After answering the phone, the captain came out to me and Xiao Su with an incredible face: "Inform everyone to gather, there is a case." Hurry to the scene. ”

When I saw the captain's expression, I was also a little curious, so I asked, "Boss, what kind of case is it?" Why did you answer the phone this time differently than usual? ”

The captain was stunned for a long time and said, "The human body spontaneously combusts." A man spontaneously combusted in a school building. ”

After listening to this, Xiao Su on the side pouted reluctantly and said: "That's the fire case, report 119, why report to the criminal police team." ”

After glaring at Xiao Su, the captain said, "This matter is not simple, and the fire alarm has also gone." But the conclusion they gave seemed to be man-made spontaneous combustion, and you will know when you go. Hurry. ”

After the captain finished speaking, Xiao Su and I hurriedly notified everyone to gather and followed the captain to the scene......

The scene was in the corridor of a university in our city, and when a man was walking in the corridor of the school, his whole body suddenly burst into flames, and the whole person was burned alive by the fire. However, after the firefighters extinguished the fire, they found that it was not as simple as spontaneous combustion......

When we arrived at the scene, the fire brigade had already withdrawn from the scene, and the forensic doctor and forensic colleagues were working on the charred corpse. The captain hurriedly motioned for Xiao Su and me to ask about the situation......

"Chief, the deceased was a man. Except for the hands and feet, the whole body has been severely scorched, and there are no clues to check, and the identity of the deceased has not yet been determined. The forensic doctor determined that the deceased should have been drinking heavily before he was burned by the fire, and there are so many clues. If you want to find more clues from the corpse, you need to go back to the bureau to dissect the corpse. However, the reason why the deceased was charred was caused by some kind of chemical flammable substance on his body, and Xiaomei and the witnesses were conducting further observation of the deceased's body. After Xiao Su negotiated the situation with the forensic doctor, he immediately reported it to the captain.

And I waited for Xiao Su to finish speaking, and then came over and said to the captain: "The colleague who stepped on the certificate found a flammable substance that could come into contact with the air on the charred body of the deceased, and what exactly it was needed to go back to the police station for further testing." ”

After listening to Xiao Su's respective words, the captain nodded and said, "It is impossible for the deceased to appear in the school for no reason. Xiaomei and Xiaosu stayed to investigate the identity of the deceased, and the others closed the team and went back to a meeting to analyze the case. ”

After the captain finished speaking, he didn't even look at the two of us, and left the scene directly with people......

After I saw the captain leave, I took Xiao Su and began to question the witnesses to see if anyone noticed the deceased or not......

"Chief, the deceased's name is He Xiang, forty-eight years old this year, and he is a teacher at this university. We also interviewed some of his colleagues and classmates and found that he had nothing wrong with his personality other than his love of drinking. And it's quite kind to people. "After Xiao Su and I returned to the police station, Xiao Su immediately told the captain about the deceased.

After listening to it, the captain handed me and Xiao Su two reports, and said, "You two should take a look at this first, it is a detailed report given by the forensic doctor and the forensic examination." ”

After listening to it, Xiao Su and I quickly took a look at the two reports......

After reading the report, Xiao Su said: "The deceased had a large amount of alcohol in his stomach, and more than 85% of these alcohol components were blended with industrial alcohol. Drunk fake wine? ”

After I waited for Xiao Su to finish speaking, I shook my head and said, "No, someone deliberately designed the kind of alcohol he drank, the purpose was to accelerate his combustion when he spontaneously combusted." Of course, the deceased may have drunk the circle, not knowing that it was industrial alcohol. The report noted that a large amount of phosphine was found on the charred body of the deceased. This shows that the deceased should have caught fire just a short distance out of that floor of the school building, and the phosphine ignition point is very low, and it can be burned in contact with the air, which should be a well-planned murder case. But one thing doesn't seem to make sense. ”

It suddenly occurred to me that something was wrong, if the air burned, then the deceased should have caught fire directly, how could he still walk around the corridor for a while?

When the captain saw that I was no longer talking, he glared at me and asked, "What doesn't make sense?" ”

I heard the captain's question, and hurriedly told the captain about the doubts in my heart......

After listening to my words, the captain thought for a while and asked, "Isn't it possible that the flammable substances on the body of the deceased can't burn slowly when they encounter air?" ”

After listening to the captain's words, I shook my head and said, "I guess it is not according to what I know, right?" I'm not sure, so let's ask a professional. ”

The captain listened to my words, nodded slightly, and agreed to my proposal.

When I saw the captain nod, I continued, "One more thing, we need to confirm where the deceased drank and who drank it, which is very important. ”

Xiao Su also nodded and said, "Yes, the last place where the deceased appeared was in the school's teaching building, so the deceased should last stay in a classroom or room on the floor of the teaching building." ”

"Xiao Su, this captain now finds that you are making rapid progress. Then you go and look up this clue. Xiaomei, you go and contact a professional in chemistry. After listening to Xiao Su's words, the captain immediately made action arrangements.

After Xiao Su and I listened, we began to act separately......

Xiao Su questioned the school for a whole day, but the incident happened suddenly, and there was no surveillance video in the corridor of the teaching building, and no one noticed where the deceased appeared in the corridor of the teaching building......

I got in touch with a chemistry teacher to help me answer my doubts, and the chemistry teacher easily answered my doubts......