Department of Psychology Forensic

Chapter 61 He is the murderer of the puppet case!
"With regard to Zhang Ling's social relationship, we are conducting investigations as quickly as possible, and we can get a phased conclusion before getting off work at night."

Xia Yan's voice sounded again, his face was serious and serious, and there was already a look of hope in his eyes.

For these criminal policemen, the most difficult period has passed. Now that the first scene of the crime has been found, even though it has been destroyed by fire, it is still a breakthrough, and the identity of the victim has been confirmed in time.

"Next, let's talk about the victim of the second puppet case."

As Xia Yan's voice sounded, the picture on the projector began to change, showing the appearance in the multimedia classroom of the computer department.

Two figures sit together, one of which is the head of a dead man, looking at a tablet on a table in front of them.

"After identification by school officials, the second victim should be Yang Yun, an English teacher at Jianghai Normal University."

When Xia Yan was speaking, the content on the projector changed again, and the passport photos and life photos with the same layout pattern as the first victim began to appear, and it was still only vaguely visible that the eyebrows and outlines were similar.

"Yang Yun, female, 31 years old, is currently teaching English in her sophomore year. She graduated with a Ph.D. degree in English from Jianghai Foreign Language School. She came to Jianghai Normal University as a vocational teacher last year. She is currently unmarried and not sure if she has a boyfriend. The specific social relationship Further investigation is required."

"Yang Yun lives in a school dormitory, where all her personal belongings are complete, and there are no traces of rummaging, fighting, or forcibly picking the lock."

"According to the intelligence feedback from the interview and investigation, Yang Yun disappeared after class was over at 4:30 on April 15."

"Because the management of the teaching staff dormitory is relatively broad, there are no dormitory checkers, and the teachers are also on holiday during the May Day holiday, so no one paid special attention to Yang Yun's disappearance."

"At present, we have collected the daily necessities used in Yang Yun's dormitory, such as toothbrushes and hair on the ground, for DNA testing. After the test results come out, we can confirm his identity."

Xia Yan said one sentence after another. After he finished speaking, the screen of the projector changed, and the scene of the two puppet cases was extracted again and placed together.

"These two puppet cases have a very similar sense of ritual. They both express a certain emotion of the murderer. The victims are both teachers of Jianghai Normal University. There are too many things in common. It can be determined that the same murderer did it."

"We found three headless female corpses in the second fire scene of Lanyu Community. If the DNA can be successfully compared and confirmed to be the victim, then the burned scene should be the first scene of the crime, and Zhang Ling's house on the opposite door The bedroom is the place where the murderer used the severed head and put makeup on it."

"but……"

"We also found a problem!"

"As of this moment, a total of four teachers from Jianghai Normal University are missing, but we only have three bodies so far."

"If the murderer has other places to commit crimes, before we catch him, puppet cases will continue to happen!"

Xia Yan's face was extremely solemn, the last thing he wanted was for the case to reappear, it would make him feel extremely powerless.

"That's not enough!"

At this time, Ma Yan, the director, suddenly spoke. His voice was not too loud, but the office was extremely quiet at the moment, and the voice instantly penetrated into everyone's ears, directly attracting everyone's attention.

"We know that the murderer still has a human head in his hand. The fire site is used to burn the body and destroy the evidence at the first crime scene. Then the murderer has only one purpose in taking the head away..."

Ma Yan sat in the front row. He didn't get up when he spoke. He seemed to be staring at the screen of the projector. Everyone at the scene could only see the back of his head. However, everyone's mood was affected by these words. Pulled up.

"The murderer obviously wants to reproduce the puppet case!"

"We cannot bear such a bad influence!"

"Whether the murderer wants to kill the fourth teacher or not, we must catch him before the murderer makes and displays the scene of the third puppet case!"

"The puppet case must never happen again!"

Ma Yan's voice was extremely stern, revealing an unquestionable majesty, and his tone and tone did not deliberately deal with it. This was the sense of oppression brought about by being in a high position for a long time.

"Understood!" Xia Yan nodded immediately.

"Xia Yan, the criminal police team has done a good job, we must establish the connection between the victims as soon as possible." Ma Yan then encouraged.

"Yes!" Xia Yan nodded repeatedly.

"Continue." Ma Yan leaned back on the back of the chair again, staring at the screen on the projector.

"it is good."

Xia Yan's heart tightened slightly, he understood the necessity of the director's request, but at the same time, he also knew how much pressure it would be to do so.

Suddenly, the picture on the projector changed again, and two photos appeared.

It's the same person in the photo.

A short-haired girl with a cute temperament, it can be seen that she is not young, but the expression between her brows has not been baptized by society, and she still maintains a rare innocence and brilliance.

In the life photos, she even wears some pink and white themed clothes.

"Xia Kexin, 32 years old, unmarried, a teacher of the Chinese Department of Jianghai Normal University, and the editor-in-chief of the campus journal. She is a native of Jianghai and usually lives at home. and never came back.”

"After our investigation, we found that the school did not match Xia Kexin's activities, and she did not participate in any other activities."

"It wasn't until our investigation in the morning that Xia Kexin didn't come to school that I realized she was missing."

"Combining the above two victims of the puppet case, Xia Kexin and the two victims have a very high degree of overlap. They are both university female teachers, unmarried, over 30 years old, and have not returned. I suspect that she is very Possibly one of the three headless female bodies whose head was in the killer's hands."

Xia Yan quickly introduced the information he had obtained so far. After transforming the victim from a student to a teacher, the hidden identity gradually surfaced.

"You said there were four missing teachers, but you think Xia Kexin was the victim of the third puppet case. Why?" Qin Wangde asked.

"Because the fourth missing teacher doesn't particularly fit the characteristics of the victim, but he has indeed disappeared, and the missing time has been longer."

Xia Yan took a deep breath, he looked towards the projector, the picture on the screen changed, and a mature woman appeared, exuding an intellectual aura all over her body.

Just looking at the photos, one can tell that she has received a very good education, and that she has a very good temperament. It is a scholarly temperament that has been impregnated with rich knowledge and strong knowledge in thick ink books.

"Xie Wanfang, female, 54 years old, widowed, has one son, honorary dean of Jianghai Normal University, the last time she was seen was before the holiday, and she has been unable to be contacted since the school could not contact her, so she chose to call the police , thus guiding us to discover the identity of the deceased." Xia Yan said.

"Well, indeed, the other three people are all in their 30s, which belong to the category of murderers. Xie Wanfang is 54 years old, and she is not single yet. Maybe it's a coincidence." Qin Wangde nodded.

"I thought so too, but we haven't found Xie Wanfang so far, so we first extracted the DNA for comparison, and we can confirm it after the comparison results come out." Xia Yan looked in Cui Jun's direction. After taking a look, he said, "Xie Wanfang has been missing for a long time. We suspect that she may have been killed. In fact, we still have an unidentified corpse, which is the broken body from the cross-sea bridge."

"The dismembered corpse is not Xie Wanfang. Judging from the joint of the toe bones, the victim of the dismembered corpse is not very old, I guess around 22 years old." Cui Jun said in a deep voice.

"That's really not right." Xia Yan nodded and said, "I will follow up with Xie Wanfang. I can only hope that Jianghai Normal University will not have different murderers committing crimes at the same time."

"Is there any information about the source of the dead body in the library fire?" Director Ma Yan asked again. Compared with the mood of the criminal police who wanted to solve the case, standing at a higher position, the scenery he saw was different. At this moment, he is thinking more about how to eliminate the impact of these bad cases.

"some."

Xia Yan nodded, he was just about to say this, and then he looked at the technician who was operating the computer next to him, signaling the latter to switch the page number of the PPT.

"Last night, a fire broke out in the Jianghai City Library. The physical books suffered heavy losses. Three charred bodies were found in the fire."

"The identities of two of the corpses have been confirmed, and the only thing left to do is to determine which one is specific through DNA comparison. The corpses were burnt in such a state that there is no way to ask the family members to identify them. We can only wait for the results."

"These two are security guards on duty at the Jianghai City Library last night. One is Tang Hongwei and the other is Yu Chi. They are both retired and rehired. Their family members have confirmed that they have lost contact."

"As for the other corpse..."

"I suspect it might be Zhang Dachun!"

While Xia Yan was talking, a face appeared on the screen of the projector. It looked like he was five or sixty years old, and belonged to the ordinary-looking old man next door.

"Zhang Dachun, male, 62 years old, also belongs to the security guard of Jianghai City Library, his wife takes care of his grandson in Shanghai, and he is currently living alone."

"This morning, our Jianghai Police Station received a coordination letter from the Shanghai Police Station. Zhang Dachun's family in Shanghai has been unable to contact Zhang Dachun. We hope that the police will unlock the house and go to have a look. I am worried that no one will find out about the sudden illness."

"Hey, this is also the status quo of many elderly people. Their wives help their children to see their children, and they live alone. Sometimes they are sick and unconscious and no one finds out." Xia Yan couldn't help sighing, and then continued: "The police went to the scene to unlock Afterwards, Zhang Dachun was not found, and he was handed over to the Municipal Bureau as missing."

"After we received the information, we discovered an amazing thing!"

"Zhang Dachun lives in the Lanyu Community, and it is the building where the fire broke out!"

"The scene of the crime that was burned is on the sixth floor, and Zhang Dachun's home is on the fifth floor, which happens to be the vertical downstairs."

"We have extracted the hair from Zhang Dachun's home and sent it to the laboratory for DNA comparison. It is not yet clear why Zhang Dachun was murdered. However, when we were investigating Zhang Dachun's home, we did not find the key to the library door that belonged to him. "

"I suspect that the murderer knew Zhang Dachun's identity and used the key on the latter to open the door of the library. Since the library is locked at night, the security guard on duty at night did not expect someone to appear, so he encountered an accident and was finally burned. dead body."

"The first scene of Zhang Dachun's death is likely to be the fire scene where the sixth floor was burned!"

Xia Yan sorted out the case in a deep voice, gradually connecting the six victims together, gradually forming a connection with the unique puppet case.

"besides……"

Xia Yan's face suddenly became ugly, and the picture on the projector began to change, showing the picture taken on the roof of the Blue Rain Community last night.

"This is the seventh victim in this case, and she is also a colleague in the forensic system of our Municipal Bureau, Li Yanyan."

"For the time being, we don't know how Li Yanyan was targeted by the murderer, but from the way of her death, we can be sure that the murderer was provoking the police!"

"This is a very dangerous murderer!"

Xia Yan's eyes were red, and when he mentioned Li Yanyan, there was still a huge turmoil in his heart.

Originally, he planned to wait for the case to be over, ask Li Yanyan to have dinner together, and try to bring the relationship between the two closer, but before he could act, it was too late.

"That's all for the time being about the work of the criminal police team. Next, let's talk about the phased results of the forensic department and trace inspection department!" Xia Yan took a step back, giving up the space in front of the small whiteboard.

As he spoke, his head was beaded with sweat.

Li Yanyan's death dealt him a big blow, but he couldn't vent his emotions wantonly like other victims' families. Emotionally suppressed and focused on the case.

The murderer has not been caught yet!
It is necessary to de-stress all the time to avoid more victims from appearing.

"Boom boom boom——"

However, at this moment, there was a hasty knock on the door of the criminal police office, and then the door was forcibly pushed open without waiting for the people inside to speak.

The one who ran in was a woman with a ponytail and glasses, in her early 20s, wearing a white coat, showing her beautiful fair legs from time to time while running, and the sound of her high heels seemed to be stepping on Xia Yan directly. heartbeat on.

For a moment, Xia Yan froze on the spot, staring straight at the woman who ran over.

"Compare... Compare the same!"

The woman said out of breath, apparently because she ran too violently and her breath was not even. She raised the document she had just printed out in her hand, and felt the focused gazes, her cheeks became flushed.

"call……"

The woman stopped and took a deep breath to stabilize her emotions.

"Our laboratory gave priority to examining the physical evidence sent by the Forensic Medicine Center, extracted the male's body fluids in a well-preserved and undamaged case, and confirmed the DNA information!"

"Then we inspected the charcoal ash in the nails of the dead body in the library, found dander tissue, and also extracted DNA!"

"Through comparison, it is found that the two sets of DNA information are consistent and belong to the same person!"

"Not long ago, the criminal police team sent blood samples for DNA testing. After testing, we found that the DNA information was consistent!"

"The conclusion is..."

After the woman said these words in a row, she quickly took a moment to take a deep breath, and then stared at the document in her hand.

"The DNA extracted from the blood sample belonging to Wang Qi sent by the criminal police team is consistent with the body fluid and dander DNA sent by the forensic center that pointed to the murderer!"

As soon as these words came out, there was an uproar.

"Arrest Wang Qi immediately!" Xia Yan was the first to react, his pupils shrank fiercely, and quickly shouted: "He is the murderer of the puppet case!"

　Ask for a monthly ticket~
　　
　
(End of this chapter)