"Same picture, same age, and gender, he's back!" I didn't answer, but said to myself.

"That's right, it's been 2 years, and this guy still dares to appear! You don't know, I've been ...... for my sister all these years."

I patted her on the shoulder, reassured her, and then looked at the corpse, which was not convenient for dissection, so I had to let the corpse bearer take the corpse first.

At this moment, the trace inspector who went to check the traces came over, and I asked him what he had found, and he said that there was occult blood near a tree not far away, and there was also a blood path on the ground, and the body was probably dragged from there.

Coming to the designated location, under the action of luminol reagent, there was a purple-blue reaction here, and I looked at the tree in front of me, it was a peach tree, but half of it had withered.

On the surface, there was a trace of a person lying down, judging from the distribution of the blood stains, the victim should have been attacked here at that time, there were splatters of blood under the trunk of the tree, and there were oval blood stains on the ground, but the blood flow was not lethal.

But it was inferred that the murderer had already killed people and stored the body, so why did he still shed so much blood now? According to the analysis of the signs at the scene, the female deceased resisted at that time.

Then there is only one possibility, the female deceased did not die before coming here, but was paralyzed, but the time of death is not right.

It should be what the murderer did on the deceased, which led to the error when the autopsy occurred.

In other words, the vicinity of the peach tree is the first crime scene!

After two years, the murderer's methods of committing crimes have become more and more exquisite, to say that the last time he seemed to have evaporated from the world after committing the crime, this time the murderer is the same. We have only seen the cruel methods he left behind, and as for the clues we have found, they are not very helpful for our detection work.

The more this happens, the more it arouses my fighting spirit!

No fingerprints or fingerprints were found here, and there were a few hairs, but they were the kind of hair that had no hair follicles, and it was naturally shed, and the DNA content of this hair was very little, if any, which would be of little or no significance, even if collected.

There were many shoe prints on the ground, and some square outlines could be faintly found in the dirt, as if a box had once been placed.

However, the surrounding traces were chaotic as a whole, and the trace inspector used the footprint light to extend it as much as possible, took photos, and collected all the blood on the scene to the blood collection card, and the basic trace inspection work was completed.

We drove back to the Gaogang City Public Security Bureau, and the body was handed over to the forensic department.

The police officers visited the village, and they thought that the girl was from the village, but after visiting the whole village, no one said that they knew her.

It seems that the deceased is from outside, or from another village, the trouble is that her face is also seriously injured, if it is impossible to identify it directly, I asked Tang Xueying to help, and restored the appearance of the deceased according to the skull.

However, in the process, it was found that the deceased's skull was still defective, and the technician identified it through the large database of face recognition, but did not get the right information.

In other words, we can't even find the source of the corpse at the moment.

If the identity of the deceased cannot be confirmed, it will be very difficult for the investigation.

There are only the deceased's own fingerprints on the photo, and the murderer committed the crime with gloves, and the photo is temporarily handed over to the laboratory department, hoping to find something else.

But the corpse still has to be verified, but it can't be dissected, I started from the corpse first, and found that the deceased's throat seemed to be hiding something, and took out a mouth flap to open the deceased's mouth, and then the girl's tongue naturally stretched out, and the action made the forensic assistant next to him couldn't help but stare at him.

"It's just a natural reaction, the angle of thyroid cartilage is normal, this should be that she wanted to bite her tongue to commit suicide but was stopped by the murderer." Tang Xueying explained.

I turned on the white light to search the depths of her throat, and found some bloody soft tissues that seemed to be mixed with small bones, and used elbow scissors to explore into the deceased's esophagus, and with the help of probes, I carefully pinched out some flesh-like tissues hidden inside.

This is half a thumb!

Compared with the hands of the deceased, all of them are complete, could it be that this is the murderer's?

Just when the murderer was about to kill the female deceased, she bit off the murderer's thumb with all her strength.

Such a picture is indeed terrifying, but it leaves important evidence.

I put that half of my thumb in the glass, and one of the trainee forensic doctors directly constricted his pupils a few points.

"Xiao Dong, please, I will give you a test this time, if you pass, I will let you stay in the Public Security Bureau, how about it?"

As soon as he heard this, intern Xiao Dong was so excited: "I'll do it right away!" ”

"Don't worry, of course the test is not so simple, you have to help me find more clues in the dead."

"Yes, I'll do my best!"

He immediately took the sample and left, but after a while, Tang Xueying patted me on the shoulder and said, "Even if you don't pass, I'll let him stay!" ”

"Don't be so loud, or he won't be motivated."

"Okay, Team He, I think you're a good old man!"

"Alright, check the cracks between the fingernails of the deceased!"

The deceased's fingernails were wiped clean, apparently the murderer had disposed of the body, there was basically nothing left at the scene, and it was also a sign of cleaning up the traces, and he also knew that he was in a remote and unmonitored place, which proved that this person had a strong anti-reconnaissance ability.

From the analysis of various details, the murderer's methods, etc., he should be a habitual offender, if I didn't miscalculate, the victims were definitely more than these two girls, similar cases have happened before, but we haven't found out yet.

If it weren't for the consent of the family, we would have directly dissected the body of the deceased, and I used a long needle to extract the deceased's heart and blood, and then handed it to Tang Xueying for testing.

She left directly, I was alone in front of the corpse, concentrating on watching her lie quietly, when I checked the deceased's chest again, I found that there were some traces near a piece of meat on the left side, and quickly took out the ultraviolet lamp in the investigation box, and a clear tooth mark suddenly appeared in the middle of the deceased's chest!

I took a photograph and observed that the tooth marks were supposed to come from an adult male, and from the analysis of the width, number, and size of the teeth, this person was about 15 to 18 years old, and the height and weight were not visible.

According to the law of human tooth growth, the tooth marks of different ages are different, and the male and female are not the same, which is a metaphor for the baby to erupt the first baby tooth from about half a year old, and it is normal for a one-year-old child to erupt 6 baby teeth.

With this tooth mark, you can go to the dental hospital to investigate, which is an important clue.

One of the locations of the tooth marks is obviously not the same depth, that is, the murderer should have recently changed his teeth!