Chapter 584: Hard Bones
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"Mao estimates that the body is three years old. It was buried relatively shallowly, but in a good position. It was wrapped in a straw mat. This should be considered a burial?"
The cattle forensic doctor is also very confident in making on-site judgments.
A technician who can study toilet paper to the level of LV3 is not bad at his job, at least it looks like LV2. Faced with a corpse that has not been specially modified, it is no problem to give an approximate year.
Jiang Yuan also nodded and said: "It happened to be around the time Zhang Enfan returned to China, but I'm not sure. Let's go back and check the straw mat."
The lower body of the corpse has not yet completely decomposed, so some back muscles can still be seen attached to the straw mat.
As for the specific time of death, you need to go back and check the condition of the insects you caught, or carefully examine the condition of the bones, or look at what is in the corpse water, or you can also judge it by the plants inside and outside the tomb.
But in any case, it is not easy to make a relatively accurate time determination for a corpse that has been boned three years ago. The identification of the time of death of Jiang Yuan LV6 also takes time.
However, the method of burial shows that the first scene of death is not here, and...
"This is not in line with the relationship between gamblers and casinos." Wang Lan said this conclusion, and Jiang Yuan and Niudong both nodded in agreement.
If it was a casino murder, they would more likely let the victim dig a hole, dig it out, stab him to death, or something like that.
In this case, the victim often has scars on his body from being beaten or abused - unless he is given some serious treatment, he will naturally not give in and dig a hole for himself.
In addition, this method also depends on the casino having sufficient manpower.
If he were to kill someone alone, he might have to dig the hole himself, but in either case, it would be impossible to wrap him up with straw mats or anything like that.
Even if they are forced, a living person will not be quietly wrapped in a straw mat.
And the killer has no human touch at all.
"It's not easy to determine the source of the corpse." Niudong squatted down again and began to pick up the bones seriously.
Also present was a forensic assistant from the Qinghe Municipal Bureau, who worked silently with his head covered.
"Let's go back and see if we can find anyone. At least the skull is still there." Jiang Yuan paused and then said to Wang Chuanxing next to him: "We still need to check Zhang Enfan's interpersonal relationship and see if there is anyone missing in the Zhang family. "
The workload of skull repair is not low, similar to forensic botany. Jiang Yuan is reluctant to start it until the end of the road. This is like a computer blue screen. The first option is to restart the computer instead of reinstalling the operating system.
By comparison, forensic anthropology is more humane.
Three forensic doctors worked together to put the corpse together with straw mats and various insects, loaded it into a truck, and took it back to the forensic autopsy room of the Qinghe Municipal Bureau.
The cattle forensic doctor took several large pots and boiled the bones that were not completely corrupted.
The cooked bones have a matte white color and are generally very slender. Just looking at the bones, it's hard to imagine that such a frame can often support a body weighing two to three hundred kilograms.
The pelvis of the corpse is still there, so there are many things that can be judged. Gender, age, height, time of death, etc. can all be judged based on this.
Of course, when all the bones in the body are present, the pelvis can be used as the main method and other bones as supplements.
Jiang Yuan was not modest. While the heat of the bones was still there, he measured the length-to-width ratios of the bones and said: "Female, 21 years younger, 165 to 167 cm tall. As for the time of death...three years and two More than a month... If I'm more specific... I'll check the almanac."
As Jiang Yuan spoke, he took off his gloves and turned around to find the tablet.
Wang Lan and Niudong were listening as if they were studying, but when they heard the end, they suddenly looked up and looked at each other.
Niudong asked in a low voice: "What tricks did you learn from Wu Jun?"
Wang Lan shook his head blankly. He didn't hear anything, but the word "Almanac" was still a bit confusing.
"1160 days, give or take a week." Jiang Yuan searched the almanac and came back.
Wang Lan asked: "Death time? What does it have to do with the almanac?"
"Oh, because we can use plants as auxiliary reference. For example, the plants on the tomb must have been cut off before, and there are also cut-off plant roots in the tomb. I just checked the almanac to determine the growth rate." Jiang Yuan Wang Lan and Niudong understood what he said.
Dig a hole in the bushes in the wild. The plants at the original location must have been cut off. After three years, some of the old roots may have been eaten by moths, but there are also some that remain strong.
On the other hand, new growth plants also have their own seasons. Some plants can grow at any time, while others will not start growing until a certain solar term. A typical example is bamboo, which will not emerge from the soil until after the Qingming Festival.
More than 30 plant species were found at the site, including some familiar and uncommon weeds. Wang Lan and others knew a little bit about the principles of forensic botany, but when it came to practical application, they were blinded.
After listening to Jiang Yuan's explanation, Wang Lan and Niudong both acquiesced. Since they didn't understand, they would just follow Jiang Yuan's words.
For cases of death three years ago, one year is usually enough to judge. In special cases, it can be accurate to within one month, which is considered a very powerful and special case.
Jiang Yuan's wave is accurate to within half a month. As for whether it is necessary, it depends on the development of the situation. In terms of technical support alone, it is already full.
The three forensic doctors did not follow Yuzi directly, so they handed over the results to Wu Junhao.
The Bald Strike Team led by Wu Junhao was once the heavy squadron of the Ningtai County Criminal Police Brigade, and was closely related to Liu Wenkai's Second Squadron.
Wu Junhao used to do fortune telling and other things, but it was just not easy to do this kind of old thing.
However, Wu Junhao's character is daring and courageous. Although he only has a young Bald Strike Team under his command, he has no stage fright at all.
If there are any omissions when young people sort out their interpersonal relationships, then help sort them out and help fill in the gaps. If you have bad habits, or if your written notes are rough, take them over and teach them how to write again. There were those who were lazy and those who liked to cheat and play tricks, so Wu Junhao would accompany them.
From the moment he picked up the eucalyptus, Wu Junhao devoted himself to the eucalyptus.
In just three days, he bought hundreds of meat buns alone.
The young Bald Strikers ate the meat buns bought by Wu Junhao, and could only check the eucalyptus seeds day and night. They had to run two kilometers in the morning, and had to play with dumbbells when they were free.
Saturday.
Situation analysis meeting.
Huang Qiangmin also rushed over to participate.
Compared with Jiang Yuan and other technical staff, Wu Junhao's expression was more solemn.
This man is still here at the Litang Township Police Station, and he is presiding over and participating in it. This is due to Jiang Yuan's influence.
But Wu Junhao also knew that if there was no progress, Huang Qiangmin would definitely ask the Criminal Police Brigade to intervene.
Not only Chaitong is watching this, but Fate itself cannot make mistakes.
The body dug out by Jiang Yuan this time is equivalent to a new murder. The best time to detect it was more than three years ago, and the second best time is now.
Huang Qiangmin would not tolerate Wu Junhao wasting time. Huang Qiangmin paid very little attention to those petty thieves at the police station or the security guards in Niannihu Lake, but it was impossible to relax.
That is to say, it happened in Litang Township. The local police had an advantage and Jiang Yuan was by his side, so Huang Qiangmin gave Wu Junhao a chance.
Everyone is here.
Wu Junhao sorted it out for a while and said: "In terms of interpersonal relationships, none of Zhang Enfan's relatives know what he has done in recent years. There are no missing persons in the Zhang family itself. It's a bit like a headless man."
"However, Zhang Enfan's subordinates have talked about some rumors."
"It is said that Zhang Enfan himself said when he was drunk that he was betrayed by his girlfriend when he was abroad, and he dealt with it very decisively. Killing decisively, these are Zhang Enfan's exact words."
"We don't know much about the situation abroad, but judging from the time, Zhang Enfan should have been in China at the time."
"In addition, the burial place is the ancestral grave of the Zhang family. There is only one road in and out of the place. It is very remote and it is unlikely that outsiders will know this place."
"Based on the above points, we believe that Zhang Enfan is still suspected of committing a major crime."
Huang Qiangmin waited for Wu Junhao to finish, then knocked on the table and asked, "Where is the evidence? How was the interrogation of Zhang Enfan?"
"He is a tough guy and has always kept silent." said a policeman next to him.
Huang Qiangmin immediately looked at Jiang Yuan.
"The murderer's method of killing was strangulation, which was very forceful. The deceased's hyoid bone was fractured... After checking the body's fingernails and other places, no residual DNA was found. It may have been cleaned..."
When Jiang Yuan said this, he paused and said: "I started to restore the skull yesterday. It should be completed in a few days. By then, the source of the corpse can be determined."
After what he said, Huang Qiangmin's mood relaxed inexplicably, and a three-degree smile couldn't help but appear at the corner of his mouth.
Of course, his emotions should also be relaxed. Cranial repair + forensic botany + forensic anthropology, coupled with LV6 time of death identification, and indispensable LV4 crime scene investigation. This set of techniques is absolutely top-notch for psychological horse-killing.