Advocate for the deceased

Chapter 53 The Silent Calamity (6)

Zhou Hai nodded.

"The site is too complicated to explain clearly. I drew a floor plan so that it is more intuitive."

The door was pushed open again, and Director Pang walked in with Liu Ju and Chu Menghan.

"Doctor Zhou has worked hard!
Let's hold a project meeting on the fourth floor, let's go up together! "

Zhou Hai looked at the glass whiteboard, as if he should have written these in the conference room last night, and moving it up was a big project.

The fat man waved his hand.

"Go up!

Just a few of us will lift it up! "

Crazy and Xiao Liang rushed to help, not to mention it was very heavy, the fat man was having a bit of trouble getting one side by himself, just as Zhou Hai was about to move, Chu Menghan made a move, stretching out his hand to hold down the support of the glass whiteboard.

"I just want to remind you that there are universal wheels underneath!

can be pushed. "

The air in the room froze instantly, and the fat man looked at Chu Menghan with resentment in his eyes.

Xiao Liang squatted down, observed carefully, and sure enough, he pressed a button next to the square hole in the base, the lock of the wheels was unlocked, and the glass whiteboard was easily pushed. The few people did not speak, and pushed the glass whiteboard to the entrance of the elevator.

When I came to the fourth floor, I realized that there were quite a few people attending the project meeting.

Several people hurriedly looked for vacant seats, but Zhou Hai was stopped by Liu Ju just as he was about to walk backwards.

"Forensic Doctor Zhou, tell me about the findings of the on-site investigation and autopsy first!"

Zhou Hai walked to the whiteboard and looked around.

"This is a picture of the scene of the 8.25 extermination case.

Today, let's not talk about the nature of the case.

Because the case is relatively complicated, I combined the inspection with the autopsy results to draw a road map, let's take a look together.

According to the distribution of the blood footprints of the mixed blood, I draw two paths, the red represents the A path, and the green represents the B path.

First look at the red A path:

There are multiple dense blood footprints at the entrance, all around the pool of blood under Zhang Junya's body. Only Zhang Junya's DNA was extracted from the blood footprints here.

This footprint moved towards the stairs, but when it was close to the stairs, it turned towards the kitchen, and the blood footprint contained the mixed blood of Zhang Junya and Tong Xinwei.

After that, he went upstairs with the mixed blood footprints of Zhang Junya and Tong Xinwei, and went straight to the second bedroom opposite the stairs. The bloody footprints found on the bed sheet were the mixed blood of the two.

Look at the green B path again:

Only intermittent one-sided bloody footprints were left at the entrance, that is, one foot was stained with Zhang Junya's blood.

Afterwards, the intermittent blood footprints went directly to the living room, where they were successively stained with mixed blood footprints of Zhang Heping and Lu Xiangya.

The three people mixed blood footprints, bypassed Tong Xinwei, and rushed to the stairs with big strides, where there was a continuous wipe-like blood trace.

At Zhang Junming's place, the blood of the fourth person was stained.

Go up the stairs and go straight to the master bedroom, and stop at all the drawers.

Moreover, bloody fingerprints were left on the bedside table and desk drawer, and only the DNA of Zhang Junming, Zhang Heping and Lu Xiangya were found in the bloody fingerprints.

Judging by the missing gaps in the drawers, an item the size of a Xinhua dictionary was missing from each of the two places.

Afterwards, the two paths of B and A merged and left quickly without stopping.

The distribution of mixed bloodstains of blood and handprints at the scene, as well as the collection of mixed bloodstains at the edge of the wound of the deceased, are consistent with the above path.

I found out through autopsy.

The murder weapons of the deceased Tong Xinwei and Zhang Junming are not the same murder weapon. Here are the differences in the blades of the murder weapons I drew.

You see, the murder weapon used to kill Tong Xinwei was a knife with a semicircular blade, and the blade surface was very curved, because the wound caused by each cut was only 6.5 cm, and the center was the deepest, and the sides were slightly shallower.

The murderer is very powerful, and the knife penetrates into the bone, so the blade is slightly curled, but this curl is in the middle of the blade.

But Zhang Junming's stab wound showed that the knife pierced the heart.

When the knife was suspended and drawn, the lungs, liver, and spleen were directly cut, forming a huge rotating cut, and at the same time, scratches were made on the inner edge of the chest ribs.

This knife wound shows that this knife is extremely long, but the blade surface has a certain curvature, and the back of the knife is straight. The position of its curling edge is at the tip of the knife.

Taking all these factors into consideration, my judgment is:

The murderer was two people,

Also right-handed,
an acquaintance committed a crime,

作案时间在8月25日凌晨1：00-2:00点之间，
Has hatred for the Zhang family and Zhang Junya,

Murderer A resented Tong Xinwei even more,

B The murderer has knowledge of the structure of the human body or is familiar with it,
and,

Knowing the location of Zhang's valuable property,
detailed plan,

In addition to the first crime scene,

Immediately remove shoe covers and camouflage.

these two,
There are big differences in height, weight, strength, and shoe size.

Wearing gloves and shoe covers is just to confuse the police's judgment.

It is suggested to start the investigation from Zhang Junya's social relations. "

Zhou Hai was a little dizzy after the analysis in one breath, but there was a long round of applause from the entire conference scene.

It is self-evident how much work has been done to come up with such a detailed analysis within 24 hours of a family of six who have no clue about the massacre.

Chu Menghan raised her eyes and looked at the thin Zhou Hai with a scrutinizing gaze. What kind of person is this person?

Before, he had unceremoniously exposed his unauthorized actions and left himself by the wayside.

But now, working on the case for more than 20 hours without sleep.

Which one is the real him?

Director Liu got up and signaled Zhou Hai to sit beside him, while holding up his mobile phone, he took a picture of what was written on Zhou Hai's glass whiteboard.

"The analysis and summary of Zhou's forensic doctor is very detailed.

This path is too important to delineate the murderer's purpose.

For the time being, let's look at the two paths as two murderers!
below,

Chu Menghan, let me tell you about the progress of your work yesterday. "

Chu Menghan was slightly surprised when his name was suddenly called, and quickly got up with his notebook.

"Our side is divided into three groups. One group investigates Zhang Junya's social relations and finds that the deceased had no fewer than twenty boyfriends during her work in the First Affiliated Hospital.

Before marriage, she dated several boyfriends at the same time. "

"at the same time?"

Chu Menghan looked at Director Song who was puzzled and nodded.

"Yes, this person's private life is rather complicated. According to colleagues, Zhang Junya dated at least three boyfriends at the same time.

Among them, two of the doctors in this hospital have been in contact with her successively.

That is, Fang Qing from the Psychology Department of the First Affiliated Hospital and Zhu Xupeng from the Cardiovascular Department. "

Zhou Hai raised his head instantly when he heard Fang Qing's name.

This person is his middle school classmate, and he has a good relationship. Fang Qing's father and Zhou Hai's mother are colleagues, and Zhou Hai has been busy since returning home.

And Fang Qing went to Beijing to study for three months, and the two of them never met each other, they only communicated on the phone.

Unexpectedly, he was involved in this case!

Did Fang Qing go back to the southeast?

Chu Menghan continued.

"...Other personnel, we have counted them into the list, and there are people from all walks of life.

At present, there are six people who are the focus of investigation.

Later, the investigation will be carried out according to the time period of the case given by the forensic doctor Zhou.

Our second group investigated all the social relations of the Zhang family.

Zhang Heping, the old couple, and Zhang Junming's social relationship are relatively simple.

The eldest son-in-law is Liu Handong, who is 35 years old this year.

It is a chief mate of the Southeast Shipping Company, who specializes in international cargo routes. We have confirmed their company.

In the early hours of yesterday, his working ship was unloading at Yunlian Port, and he needs to return to the southeast tomorrow. "

Director Liu raised his hand.

"Wait, you said Yunlian Port?"

　The update time will be adjusted to 8:00 pm starting tomorrow, don't worry, the snow will not stop changing!

　　
　
(End of this chapter)