As the first crime scene in this case, the door of Duan Qinghua's home was sealed and guarded by a police officer, so ordinary people were not allowed to enter.The real culprit in this case seems to have been arrested. Although Duan Qingxiao and Luo Suyao were involved in the case, although they did not participate in the killing of Duan Qinghua, they knew that Duan Qinghua was killed but concealed it.

Sen Yu parked the car on the side of the road, and walked to Duan Qinghua's house with Lin Wei.The criminal policeman on duty was a young guy who stopped the two of them. Lin Wei saw a strange expression on his face...surprised but also joyful?His face flushed red.

Senyu's name was known to almost everyone in the Yancheng City Bureau, but there were only a few people who had actually seen him, except those from the Serious Case-Squad, the Forensic Medicine Department, and the Trace Inspection Department.Mori thought that the detective in front of him didn't know him, so he was about to introduce himself but was preempted.

"Professor Sen... Sen."

Lin Wei raised her brows lightly, and immediately understood the reason for this criminal policeman's strange expression...

Mori nodded slightly.

This criminal policeman was the trainee policeman who stopped Mori at the scene of the "Floating Corpse in Qingjiang" case. Young and promising criminal investigation consultant.

The young detective was at a loss, "Why did you come here?"

Mori said concisely: "I want to re-survey the scene."

"This case...hasn't the real murderer been caught? Could it be that the murderer is someone else?"

"This question needs to be verified, and there is no answer for the time being."

Mori replied indifferently, without a word more, then pushed the door and walked into the house.

The young detective scratched his head in embarrassment, and smiled slightly at Lin Wei behind him.Lin Wei looked like a nice gentleman, and nodded to him with a smile, which was a response.

As soon as he stepped into the entrance, a stench entered his nose. Mori didn't respond for a while, and his whole body instinctively rejected the smell.

Lin Wei walked up to him, "You are so indifferent,"

Mori stared at him indifferently, waiting for his next words.

"Don't you see that the little detective really admires you. If it's a girl, I think...he's in love with you already."

Mori frowned slightly, "Why do you say that?"

"I just want to remind you, as an assistant, to be patient with your little fans and to..." Lin Wei suddenly felt at a loss for words.

In fact, he didn't know why he suddenly wanted to say these things, so that Mori's attention was all on himself now, and he didn't know how to find the stairs.Fortunately, he is used to pretending, and his ability to adapt to changes has reached its peak.Even if you are bored, so what if you are inexplicable?He can still maintain a calm expression and the presence of the old god.

"...be pleasing to the eye."

Mori stared at him for a while, then withdrew his gaze, and said indifferently: "I have no reason to do this."

Lin Wei smiled, "There is really no reason." After finishing speaking, he did not continue this topic.

Because the sense of smell is three times higher than that of ordinary people, Mori quickly found the source of the stench, which was emitted from the aquarium.It may be that the power was cut off before, the oxygen pump stopped working, and all the tropical fish inside died due to lack of oxygen.

"very pitiful."

Lin Wei suddenly said something, and Sen Yu glanced at him.He knew Lin Wei well, and he would not feel pity for a few fish that died.

"What's wrong with you today?" Mori asked.

"It's nothing," Lin Wei said, turning her face to look at him, and smiled lightly, "I just want to get your attention."

Sen Yu stared at Lin Wei's face, and was silent for a while before speaking: "Mr. Lin Wei, is this your way of courtship?"

"You may think so."

Mori stared at him with gloomy eyes for a moment.

After getting along with Sen Yu for a long time, Lin Wei's expression tends to be straightforward.It's just that there is still a big difference between the two in essence. Although Senyu's straightforwardness sounds blatant, he expresses his inner thoughts intact in words.However, Lin Wei's frankness contained some intentional elements in it, which actually perfectly interpreted the four words 'I don't want to—'.But unfortunately, our high-IQ criminal psychology professor Sen Yu didn't hear it.

He said solemnly, "I understand."

After saying this, without waiting for Lin Wei to react, Senyu went directly to Duan Qinghua's study, which was the place where Duan Qinghua was killed.

The furnishing of the study room still maintains the original appearance, but some marks have been made on the floor, walls and some decorations.This was left by the bloodstain test conducted by the Forensic Medicine Department when they surveyed the scene before. The place marked with a marker pen was the detection of human blood.Looking at it, it's clear at a glance.In addition to the traces of blood pools on the floor, there are also some intermittent drag marks.

Lin Wei first pointed to a large pool of blood and said: "It seems that Duan Qinghua was attacked here. First, he suffered severe head injuries and lost a lot of blood." His body was moved over here ... so this pool of blood is not as big as that pool of blood."

Mori took out an envelope from his pocket, which contained a stack of photos.This was borrowed from Xu Jinyan before they left the Municipal Bureau.Xu Jinyan did a meticulous survey of the site. He sprayed the luminol reagent on the floor, wall and some furniture in the study and took pictures to fix it after detecting blood stains.

"The surface of the wooden floor and wall is not smooth, and the blood stains are easy to penetrate, and the shape of the blood stains is largely preserved. Even if the murderer cleaned up the blood stains afterwards, even after five or eight years, under the luminol reagent , the bloodstains that were tried to be hidden and cleared will be revealed." As he spoke, Mori took out a few photos from the stack and handed them to Lin Wei, "pasting them on the corresponding positions."

Lin Wei took the photos and found that the back of each photo was marked with a marker pen, and it didn't take long to complete the work.In this way, even though no bloodstains can be seen with the naked eye at the scene of the crime, the distribution of bloodstains at the scene of the crime can be visually seen at this time through these photos.

Senyu put his hands in the pockets on both sides of his trousers, paced and looked at each photo, and finally stopped in the middle of the room, the light shone directly on Senyu through the glass window... Senyu seemed to have just come from the light. Come out from the end, shining brightly.That face was unbelievably handsome, but it exuded a coldness.

He said coldly: "This is the scene of the crime back then."

As he said that, he walked slowly to the place marked by the pool of blood that Lin Wei just pointed out, "You are right, Duan Qinghua was first hit on the head by the real murderer with a hard object, then fell to the ground, and then his body was removed " Said Mori and squatted down, "You can see the results of the blood reaction from the photo. This place is obviously much darker than the other places, so this is the place where Duan Qinghua fell to the ground first. And Duan Qinghua was hit. He died after the head, as confirmed by previous autopsy results."

Mori looked away from the photo, stood up, and looked at Lin Wei steadily.

"Then the question is, if Zhao Lanfeng is the real culprit, since Duan Qinghua had already been hit on the head, why did he deliberately turn his body over and stab him several times?"

Lin Wei thought for a while, and was about to speak, but was interrupted by Mori Yu. "Mr. Lin Wei wanted to say...Zhao Lanfeng was afraid that Duan Qinghua would not die, so he made up the knife."

Lin Wei said, "Yes, this is the most likely."

"Since he made up the knife, why didn't he just stab him in the back instead of turning the corpse over?"

Lin Wei asked, "Why do you think Zhao Lanfeng turned over the corpse?"

"Duan Qinghua's knife wounds were concentrated in the chest, but he fell to the ground face down. During the autopsy, Jinyan and I did not find any knives on Duan Qinghua's thoracic vertebrae, spine or shoulder blades and other back bones. Thorn marks.

The basis for the conclusion that he fell face down was also obvious.There is no doubt that the murderer attacked Duan Qinghua from behind. Without any struggle and resistance, the possibility of falling face down on the ground is the greatest.Of course, there is a more convincing basis to support this view.The extent of Duan Qinghua's skull injury was centered on the severe wound and sunken inward, and the fracture line on the inside of the skull extended to both sides.If he fell on his back after being attacked by the murderer, the back of his head would definitely aggravate the skull injury a second time. In this way, the internal cracks in the skull would not be just to the extent we saw. "

Lin Wei is not very clear about some professional knowledge, but he can hear the implication of Sen Yu's words.

"It seems that I guessed wrong. What you mean...Zhao Lanfeng made up the knife not because he was afraid that Duan Qinghua would not die."

Mori nodded, and then he showed a very faint smile. Lin Wei was staring at his side face, and just caught this expression.From this smile, what he felt was the man's incomparable arrogance and the confidence that he was bound to win...

Lin Wei thought to herself: This man is really scary.

He was able to glow and generate heat all the time without knowing it... Was he trying to burn people into ashes?

Sen Yu didn't notice Lin Wei's gaze, like a gamer addicted to the game, he said, "If it's just for such a simple reason, then this case would be no fun at all."

"Then what is he for?"

Sen Yu didn't answer Lin Wei's question, but said: "Actually, the truth was in front of us from the very beginning, but we ignored it because it was too conspicuous. It's like a lamp is placed in front of us, it can illuminate the darkness, But no one will deliberately look directly at the strong light emitted by the wick."

As he spoke, he walked to the wall near the pool of blood, and pointed to a photo posted on the wall. "The answer you want is here."

Lin Wei looked at the bloodstain mark on the wall, and then took a closer look at the bloodstain distribution pattern shown in the photo.

"It's blood splatter."

"That's right." Mori said. "Just now I have deduced the position of the deceased when he was attacked, combined with this point, tell me... What did you find?"

For Lin Wei, this question is not difficult to answer. "After Duan Qinghua was hit on the head by the murderer, blood would spurt out of the wound on the brain instantly due to the pressure. Because Duan Qinghua was closer to the wall, the blood sprayed onto the wall..." Lin Wei suddenly realized something and said suddenly : "In this way, it is not difficult to guess where the murderer used the murder weapon..."

Lin Wei's answer obviously hit the point, and Mori pointed to the photo and said: "In the photo, the edges of these blood drops are not neat, and there are some tiny blood drops scattered beside them. Fast splatter. Using medium-speed blood splatter analysis can not only reconstruct the location where the murderer used the murder weapon, but also infer the murderer's approximate height."

As he said that, Senyu turned his eyes to look at Lin Wei, "The person who hit Duan Qinghua was between 155 and 158 centimeters tall. If it is true that he hit Duan Qinghua's head as Zhao Lanfeng said, then he must have been half-and-half. squatting position."

"Obviously, he's lying."

In fact, the moment Mori guessed the murderer's height, a face had already appeared in Lin Wei's mind, and it was the face of a girl.

"Zhao Yan,"

"The murderer is Zhao Yan, right?"

The author has something to say: here we come.Awaited.

Review the plot of the previous chapter:

痕检科在本案目前最大的嫌疑人赵岚风(曾是死者段庆骅的私人司机)所开的出租车里发现了死者的毛发以及血液,这让本就饱受争议的赵岚风成了本案“真凶”。随后陆凌风审讯赵岚风,在各项证据面前,赵岚风承认了罪行。可陆凌风却仍觉得哪里不对劲,打算找森予再讨论下案情。却得知,森予和林葳一起去了死者段庆骅家......感谢在2020-09-3022:22:45~2020-10-1100:53:52期间为我投出霸王票或灌溉营养液的小天使哦~

Thanks to the little angel who threw the landmine: Jiangbei Lan is the total attack! , Lianhua..., Fang Pian hook is my brother, Yueci 1;

Thanks to the little angel of irrigation nutrient solution: Beifeng. Lonely Heart Craftsman 15 bottles;

Thank you very much for your support, I will continue to work hard!

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