Yan Mo pointed to an old scar on the deceased's chest, the scar was located on the side of the right chest, about half a finger wide, and the signs of being stitched with needles and threads were also very obvious.

Yan Mo's surprise made Xiao Kong look at the wound as well, "The scar there was probably stabbed by a sharp weapon like a dagger!" Fortunately, it is not a fatal injury, but judging by the extent of the wound, it has been at least 20 years! ”

"And what about here?" Yan Mo had already turned the deceased over, and the cold feeling of the deceased's whole body made Yan Mo feel a little trembling, and a somewhat blood-red scar on his back showed a sharp contrast with the white skin.

Xiaokong stepped forward to check for a while, and the two of them jointly came to a conclusion, "The deceased was hit on his back before his death, and the skin on his back was red and swollen and bruised, and before the blood could seep out, he was hung up or hanged to death." ”

"The police did not find such injuries on the deceased's body, and there was no drug residue in the deceased's body, do you think someone relied on artificial ability to hang him, or did he die of a spill that he did not resist?" Deputy Director Li asked puzzled.

"What if there is another situation?" Sora asked rhetorically, "Did you know that a blow to the head in the right place can make a person pass out and go into shock." ”

Deputy Director Li shook his head, indicating that he didn't know anything about these things.

Yan Mo said to Deputy Director Li, "The human body is very fragile, and once we are attacked by someone with a lot of 'weakness', then our body will instinctively lose its mobility, even if your spirit can hold it, you can only watch your limbs lose their mobility, and these positions are all exposed to our bodies or can easily be accurately hit." ”

Yan Mo touched the deceased's head, the position under the ear, and touched the left and right sides, although the deceased's body had been dead for a long time, the skin of the body that was frozen after death still had a certain elasticity.

Yan Mo used a slight squeeze on many parts of the deceased that were prone to fainting, "temples, under the base of the ears, the back of the head, the major arteries in the neck, etc.", "The skin here has a feeling of sagging, and the toughness and elasticity of the skin seem to be different from the same part of the deceased, and the back of the deceased's head has been pricked with a needle." ”

Several people looked at the position pointed by Yan Mo, under the root of the left ear, it was slightly swollen, but it could not be seen without careful observation, the neck connected to the cervical vertebrae near the back of the head, there were two red spots under the deceased's hair that were not very obvious, which became the deceased's posthumous message.

"Didn't the police notice that?" Deputy Director Li said, with some injustice in his tone, "I think it must be that when the police investigated, the deceased's injuries were still at room temperature, so the change was not very obvious, and after alternating between warmth and heat, the deceased's body would change, and the two red spots on the neck We didn't think of his role!" Xiaokong comforted him, and measured the distance between the two red dots with his hand, less than five centimeters.

"Young Master!" I thought we could take a small amount of skin and blood from the red dot and take it for testing, and I thought the hospital should be able to help us, and if not, we could do it ourselves. Yan Mo said in a low voice, deliberately speaking in a voice with a different timbre from his own, and looked at the reaction of the dean standing aside as he spoke.

The dean responded directly to Yan Mo generously, "No problem!" I'll do the work myself! "No, just let him come, his major is medicine, and he is also very good at the use of equipment, so you don't have to bother the dean to help him."

The dean nodded and smiled at Yan Mo, and said to Xiaokong: "There are really a lot of capable people around you!" Come with me, that young man, and get the tools you collect! Are you going to wait outside for a while or continue to 'visit' here? ”

Sora smiled at the dean gratefully, "We'll wait for you here!" Yan Mo also walked to the dean's side at this time, opened the door, and made a 'please lead the way' action to the dean, the dean nodded to Yan Mo with satisfaction, and the two went out one after another, taking the collected tools.

In the morgue, only Deputy Director Li and Xiaokong were left, Xiaokong did not have time to wait for Yan Mo to get the tools, Xiaokong carefully checked the changes in the deceased's body again, and even the mouth and nose were not let go by Xiaokong.

It didn't take long for Yan Mo and the dean to come back, Yan Mo was carrying a tray with 5 test tubes, 2 syringes, and two tweezers for the smallest surgical knife.

Yan Mo extracted a small amount of clotted blood from two different red dots on the deceased's neck, and put it into a test tube along with a small amount of skin, and then took several samples from other parts of the deceased's body for comparison.

After all the sampling was over, Yan Mo and Xiaokong bowed respectfully to the deceased, "Don't be surprised if you bother, if you don't die, you must help us catch the murderer." When he was about to close the zipper, Deputy Director Li said earnestly to the deceased.

The four of them left the morgue, and Xiao Kong gave the key to the guards outside the door, and followed the director to a small room in the hospital for experiments.

The equipment in the room is not complete, even the basic analytical instruments are difficult to see, but the tools and other small objects are placed in an orderly manner, the only commendable point in the room is that the liquid medicine that needs to be analyzed and tested is not readily available, but more than 90% of the liquid medicine is still there, only a few kinds of liquid medicine that need to be tested are not stored, and the materials that need to be configured with liquid medicine are still very complete.

Yan Mo poured the collected 5 test tubes into pure water, stirred them thoroughly, and then took many test tubes from under the test tube rack on the test bench, marked them, and distributed the liquid in the first batch of test tubes to other test tubes, and then put the sub-test tubes of the 5 test tubes on a small test tube rack prepared in advance, found the instrument for pH measurement, turned on the power, and inserted it inside.

After the pH of several test tubes was measured in batches, there were data, "The pH near the two red dots was slightly acidic, while the samples taken from the legs were weakly alkaline, and the extracts from the abdomen were also weakly alkaline, and they were very weak."

"So it seems that the red dot on the neck is suspicious!" After seeing what Yan Mo had made, Xiaokong finally came to a conclusion, "It seems that the police sampling investigation is not a comprehensive consideration, and now this situation seems to be extracted from the abdomen, so it seems that it is normal for there to be no drug reaction!" ”

"So, what kind of drug will it be?" Everyone guessed in their hearts, and they all looked eagerly at Yan Molai, who continued to do the analysis, hoping that he could get the results of the analysis as soon as possible.

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