He Tianming led Han Feng and the others to the prison room where the bald head was, and at this moment the bald head was lying on the table in the prison cell, and next to him there were some leftover meals and dishes.

He Tianming explained: "According to the posture of this suspect's death, he should have died after eating, and then, when the service workers of Bureau J came to the prison room to collect their jobs, they found out that he was dead and quickly notified us, and I checked before, and the suspects in the other prison cells died in a similar way to this bald head, so I speculate that there should be a chronic poison in this residual meal, which killed them!" ”

After Liu Zhilan entered the room, he also carefully checked the situation at the scene, He Tianming's analysis of the time of death is very accurate, if this medicine is an acute poison, then, after they eat it, they will die directly, then, they may be holding chopsticks or spoons in their hands, and the leftovers should also be placed in front of them.

However, there was one thing that Liu Zhilan couldn't understand, so he frowned and said to himself: "No, this meal is a standard working meal provided by the canteen, if the food is poisonous, then what if the other police officers who have eaten these meals are fine?" Could it be that the poison was poisoned on the way to the prison cell by a service worker? ”

"Well, Captain Liu, I've thought of this too." He Tianming said lightly, "However, there is a whole monitoring system on the road from the canteen to Bureau J, and I didn't find any suspicious movements of Xiao Huang, the service worker who delivered the meal, and, at the time of the incident, I had already asked Xiao Huang about it, but he said that he didn't know about it, according to my experience, he behaved very naturally when dealing with my questioning, so I can be sure that he is not a suspect." ”

"Huh? How can we draw conclusions based on experience? Liu Zhilan frowned.

"Captain Liu, please don't grab my pigtails." He Tianming was a little annoyed, "I said before, I have studied the surveillance video, and I have not found Xiao Huang's suspicious movements, and besides, I have studied psychology, I can still identify whether a person is lying in front of me!" Could it be that Captain Liu, are you suspicious of Xiao Huang? Then you'll have to find the evidence. ”

"Oh, don't get me wrong, I didn't doubt Xiao Huang, it's just that I think this Xiao Huang is the one who has the best chance of poisoning, isn't it a little too arbitrary for you to rely on your experience to deal with things?" Liu Zhilan said.

"I know this, I don't need you to teach, I'm also suspicious of Xiao Wang. However, even if I really think that Xiao Huang is the one who poisoned it now, there is no evidence! So, I'm going to start with the cause of the robber's death. He Tianming was really too lazy to argue with Liu Zhilan, only to see him continue to sigh and say: "Alas, I called a forensic doctor to check it just now, and they have no way to confirm the cause of death of the robbers. ”

As soon as He Tianming's words fell, his phone rang.

"No, look, they're calling back." He Tianming immediately picked up the phone.

"Huh? What did you say!! Well, okay, I got it. ”

After making the call, He Tianming's face was obviously a little ugly, he raised his head, sighed, and said: "The forensic examination report has come out, and the dishes sampled by this robber do not contain toxicity, and they are exactly the same as the ingredients of the dishes prepared in the canteen." ”

After listening to He Tianming's words, Liu Zhilan and the others couldn't help but fall into deep thought, what the robbers ate was the same as the ingredients of the meals in the cafeteria? That proves that the food on the way was not poisoned, and it was not tampered with at all!!

This is strange, everyone eats the same food and dishes, weishenme everyone is fine, but this robber died mysteriously? Is it really not about food?

"A lot of things, not necessarily what you see is true." Han Feng spoke at this moment, "Including a lot of high-tech now, there are not many subtle things that can't be detected." ”

After hearing Han Feng speak, He Tianming and Liu Zhilan suddenly realized that they had asked Doctor Han to come in just so that he could check the cause of the suspect's death? Why did you fight for it yourself? It's really unreasonable, unreasonable.

However, Han Feng didn't care about this detail, took out his small medicine box from his bag, and prepared to start working.

"By the way, Team Leader He, you should have prepared a normal meal, you can take one for me, and I will compare it." Han Feng said.

"Well, I'm prepared for that." He Tianming nodded, then dialed a number, signaling his subordinates to bring in the normal meal.

After the meal was delivered, Han Feng sat on the stool, held a plate in one hand, closed his eyes, and compared the two dishes internally.

Han Feng can look inside the human body, look inside the objects, and naturally he can also look inside the dishes, as long as Han Feng can touch anything, he can look inside.

Inner vision is the unique trick of the ghost doctor Xi Yunzi, Xi Yunzi said that if the level of the cultivator goes up, he can even master the ability of internal vision in the air, if he can do internal vision in the air, then he can really see the patient's illness at a glance, the real divine doctor.

Moreover, when fighting against the enemy, you can easily see the flaws of the opponent by looking inward, so as to easily defeat the master of the same level!

However, Xiyunzi said that this aerial inner vision is not so easy to practice... Han Feng once asked Xi Yunzi if he had practiced to look inside in the air, but he was vaguely confused by Xi Yunzi, so that Han Fengdao didn't understand Xi Yunzi's true strength now, Han Feng only knew that this old man, whether it was medical skills or fighting, was much more powerful than himself.

After studying the internal structure of the two pots of food, Han Feng couldn't help frowning, the ingredients of the items contained in the two pots of meals were actually exactly the same! It seems that the previous forensic examination was not wrong, is there really no poison in these two pots of food?

Han Feng immediately quickly came to the bald body's side and examined it.

However, after checking the bald head's body again, Han Feng's brows tightened, huh? This bald head was indeed poisoned to death, but what he contained was a strange poison that did not exist in the secular world, and it was no wonder that the forensic doctors could not detect it. If you don't be able to see inside, the toxins lurking in the bald head are probably difficult to see.

However, this is strange, there is no poison in this meal at all, how can this bald head be poisoned?

Could it be that this meal contains poison that I have never even seen? At this point, Han Feng is not unbelievable, Daqian Shijie is so magical, even if Han Feng's medical skills are high, it is impossible to understand all the poisons.

And there are indeed some miraculous poisons that cannot detect any toxicity before entering the human body, and will only release their toxicity after entering the human body and the trace elements in the human body contact reaction.

However, even if this is the case, everyone eats this dish, weishenme is the only one who has an accident? What is the other party's poisoning method?