Advocate for the deceased

Chapter 4 The Man in the Bathtub ([-])

Zhou Hai's opening remarks made everyone slightly startled, followed by whispers.

Bureau Liu held his pen tightly and asked, "Is there any evidence?"

"Have!

[-]. According to the analysis of the contents of the stomach, the deceased ate seafood for dinner and drank a lot of red wine.

I think the yellow team has already investigated the order record of the deceased, right? "

Huang Dui nodded, and quickly introduced: "Just before the meeting, I received a call from the investigator.

It has been verified that the deceased called the Victoria Hotel to order a meal at 6:9 on June 21.

The food delivery staff delivered it to the deceased's home at 22:30. The dinner consisted of two seafood set meals, red wine and a dessert.

And it was agreed to come to pick up the tableware the next day, but the deceased could not be contacted the next day.

We also checked the call records of the deceased and found the delivery man's phone number among the missed calls. "

Zhou Hai nodded slightly, which confirmed his guess, and continued to preach.

"Second, the heart blood of the deceased was collected for testing, and it was found that there was a large dose of ketamine in the blood of the deceased, which is what you often call K powder in criminal investigations.

Generally, when women commit crimes, they poison first and then commit crimes. After all, there is a huge disparity in physical strength, and these K fans are also a direction for detection.

[-]. Through the detection of blood stains at the scene, we found the DNA of two people, just above the tiles on the west side of the bathroom. The tiles here are black and have patterns. The murderer did not clean up the blood stains here.

When the corpse was removed from the bathtub, two long hairs over 60cm were found at the bottom of the bathtub, and DNA comparisons are now being carried out.

If the DNA in the hair is consistent with the bloodstain outside the murderer.

Explain that this person may be the murderer, or someone the murderer wants to frame, but if it is the latter, we have a lot to do.

1.8. The murder weapon used to stab the deceased should be a single-edged knife with a width of 8cm and a length of 10-0.1cm. The knife is extremely thin and the thickness does not exceed [-]cm.

At first I didn't want to understand what kind of knife it was, but when I just entered the meeting room, I suddenly figured it out.

This is a sharp wallpaper knife, and the wallpaper knife has no guard, so while piercing the deceased's chest, it also scratched her hand.

Judging from the direction of the splash of blood, it can be concluded that this person is left-handed【1】.

The deceased had only one fatal wound in the chest, which pierced the heart between the third and fourth ribs, directly causing cardiac tamponade, so he was killed by a single knife. "

Huang Dui asked puzzledly: "Wallpaper knife?

Why is it a wallpaper knife, how easy is it to break? "

"I think the murderer wanted to hide the fact that he was studying medicine.

Therefore, the choice of wallpaper knife is intentional.

Although the wallpaper knife is easy to break, as long as the angle is completely perpendicular to the wound, it is not a problem. "

Director Liu widened his eyes and looked at Zhou Hai.

After such a reconstruction of the crime scene, Bureau Liu wanted to applaud.

"You mean that the murderer was a medical worker, or someone who knew the anatomy of the human body very well.

So although the strength is small, it can be easily killed with a single blow? "

Zhou Hai nodded slightly, "The medical staff may have studied medicine before, and the two should be very familiar with each other, otherwise the deceased would not be in the room with her in a pair of pajama pants in the middle of the night.

So the characteristic description of the murderer I gave is:
female;
had a sexual relationship with the deceased;
The murderer was left-handed;
And his left hand was injured.

Have studied medicine or worked in medicine;

Calm, wise, extremely intelligent, and has strong anti-reconnaissance capabilities.

With these conditions, it should not be difficult to solve the case, right? "

Director Liu raised his hand and kept rubbing his hair, and communicated with several leaders around him.

He laughed loudly: "It's not difficult, I finally have a direction!"

Captain Huang leaned forward, "The deceased, Peng Yuhua, had a very extravagant private life!

Through the phone book and the responses from his work unit, we found nearly [-] women who had close contacts with him. "

As soon as Bureau Liu made a decision, "Twenty is twenty, please come over for technical screening."

The meeting ended like this, and as soon as I got back to the center, Sister Zeng called.

"Forensic Doctor Zhou, the test results just came out. The hair sample is not the same person as the other bloodstain on the wall."

Zhou Hai fell into deep thought for a moment, recalling his portrayal of the murderer, and found no omissions or mistakes.

It seems that the case is really developing in the direction that I least want to see. If the murderer put these two hairs, then this person's mind is really terrible.

In such a tense and frightening environment, she can still keep her human hair.

This person's psychological quality and planning are already much higher than ordinary people.

******
Around 11:30 in the morning, some women came to the center one after another for screening.

The so-called screening is actually blood collection for DNA comparison.

Although such a test is fast, it still takes four to five hours.

So the hall was noisy, like a vegetable market.

Among these women, they seem to know each other, some run on each other, some talk coldly, some look sad, and some hold their nails blankly.

Group leader Liu led four people out of the scene and came back at noon, seeing these people frowning in the hall.

After asking Zhao Xinli, I understood what Zhou Hai was going to do.

He told Zhao Xinli in a low voice, "Don't worry about writing reports this afternoon, just keep an eye on it, and don't make trouble no matter what.

If we make a mistake in the detection direction and affect the process of handling the case, it will be shameful for our center. "

Zhao Xinli nodded, although Zhou Hai's behavior style was not like theirs, he never exchanged pleasantries, and came up to work.

However, Zhou Hai's serious attitude towards the case still made Zhao Xinli a little impressed.

When it was time to get off work, Captain Huang came with a stack of documents.

He is a smart master, and he directly relied on Zhou Hai after Liu Ju's advice.

Standing beside Zhou Hai, he pointed his chin at the impatient women outside the glass door.

"It's said that there are three women in one drama, and my head is about to explode.

These are all women related to Peng Yuhua, forensic doctor Zhou, do you think there are any suspects among them? "

In fact, Zhou Hai had observed it a long time ago, and found nothing suspicious. Furthermore, none of these women's left hands were injured.

"Wait for the test results, my intuition tells me that there is no real murderer here!"

Huang Dui's face suddenly collapsed, and the corners of his lips curled down.

"Ah~ no?

His phone book was all looked up.

The technical personnel also restored all his recently deleted text messages and WeChat messages. These are all Peng Yuhua's girlfriends! "

Zhou Hai didn't answer his question, but stared at these women outside the window, carefully observing each expression.

"Dead man, are the two mobile phones right?"

"Yup!"

Zhou Haifa asked, "Why are there two mobile phones?"

"what?

why?
I also have two phones, one that I normally answer at work.

The other one is delivered by telecom installation broadband, and there is a fixed monthly bill package, so it’s a waste if you don’t use it. "

"This is you. For a person like Peng Yuhua whose annual salary plus bonus exceeds 200 million, what's the point of having two mobile phones?"

Captain Huang was stunned for a moment, "Yes, why?"

　【1】Left-handedness: A person who engages in the main activities with his left hand and is accustomed to using his left hand is called left-handed.Correspondingly, the right hand is engaged in the main activities, and those who are right-handed are called right-handed.

　　
　
(End of this chapter)