Department of Psychology Forensic

Chapter 30 Guess Who I Am?
Fat Sister BBQ.

Xia Yan and Zhou Zheng were sitting in a private room on the second floor.

Before them was a glass-covered table in which was an oven burning hollow charcoal.

There are various styles of kebabs on the table, among which mutton kebabs are the most.

"Zhou Zheng, how did you guess that there was a murder weapon in the gift box?" Xia Yan asked while licking the skewers, he was really hungry.

"No murder weapon was found at the scene of the crime, which means that the murderer took it away. Whether it was the fire exit or the trash can outside, no murder weapon was found, and there was no blood dripping, so it means that the murderer wrapped it up and took it away." Zhou Zheng also said the same thing. eat up.

"But, how did you think it belonged to Zhao Zhigang?" Xia Yan asked again.

"It starts with Uncle Zhang buying me a house..." Zhou Zheng shook his head and didn't continue the topic, saying: "Zhao Zhigang's residence is just downstairs from Zhao Zhiyong's, and the house is under Zhao Zhiyong's name. At first I thought I thought it was Wang Cuifang's convenience to take care of the two children, but now it seems that it should be Zhao Zhiyong's decision to take care of his younger brother."

"So that day Zhao Zhigang climbed the stairs directly, and when he went upstairs, Ding Hao who was hiding in the stairwell saw him." Xia Yan said helplessly: "If Zhao Zhigang didn't exist, Ding Hao would have killed Zhao Zhiyong too! "

"That's right, Zhao Zhiyong was hit by this calamity, and he couldn't escape it." Zhou Zheng sighed.

"There shouldn't be any problem with this case so far." Xia Yan ate the mutton skewers into his mouth again.

"Let's wait and see the results of various reports tomorrow." Zhou Zheng nodded.

"I didn't expect to encounter such a case in the first day I came here!" Xia Yan looked towards the window next to him. They were on the second floor of the barbecue restaurant. Although it was not too high, they could still see the scenery of the streets outside.

"Yeah!" Zhou Zheng also looked out the window, and the misty night was like an abyss that was about to swallow everything, and he couldn't help sighing: "I don't know what unknown things will happen in this silent night."

……

When the two left the barbecue shop, it was already past 12 o'clock in the middle of the night. They took Xia Yan's car to the dormitory building behind the City Bureau, and parked the car in the exclusive parking space for police cars below.

"Captain Xia, do you live in a dormitory?" Zhou Zheng was taken aback for a moment.

"Otherwise, you wouldn't think that I would be able to afford a house." Xia Yan said with a smile: "It costs so much money to rent a house, and the dormitory in the Municipal Bureau is provided for free, as long as you pay the water and electricity bills."

"I didn't expect that!" Zhou Zheng exclaimed.

"Stop talking nonsense and go upstairs with me. Many colleagues in the team live in the dormitory, and they don't have girlfriends anyway. Why go out and rent a house by yourself. If there is any action, you can rush to the city bureau as soon as possible." Xia Yan beckoned Zhou Zheng to go upstairs.

"It's quite convenient." Zhou Zheng looked up at the overall dark dormitory building, even if there were colleagues living in it, they were still asleep at this hour.

The dormitory building of the Municipal Bureau is not that high, only five floors in total. Xia Yan's dormitory is on the third floor at 304, which is a four-person room similar to a college student dormitory.

Of course, even though it is a four-person room, only Xia Yan lives in it now.

The Municipal Bureau is relatively humane in the dormitory area. If there is no need to share a room, the new residents will be arranged in other vacant dormitories as much as possible before the occupancy is full.

"I have a clean quilt here. Let's tidy it up first, and then go to wash and sleep." Xia Yan took out the neatly folded quilt from the closet on the bed next to him, put it on his opposite bed, and began to help make it up. stand up.

"Okay." Zhou Zheng hurried up to help.

It didn't take long for the two of them to make the bed, then went to wash up together, and then began to enter the rest mode.

After a day of high-intensity investigation, both of them had consumed a lot of energy, and their bodies were extremely exhausted, so they had to recover their energy through sleep.

……

The next day, early in the morning.

After Zhou Zheng followed Xia Yan to wash up, he came to work at the Municipal Bureau early. When he arrived at the forensic center, it was just around 7 o'clock.

But despite this, Cui Jun has already started working in the office of the Forensic Medicine Center.

"Good morning, Master!" Zhou Zheng greeted immediately.

"Zhou Zheng, I heard that you solved the case last night, it's amazing!" Cui Jun smiled and looked up in Zhou Zheng's direction.

"It's actually quite a fluke." Zhou Zheng scratched his head and smiled.

"Luck is also a part of strength. God doesn't favor others easily, and even if you don't have enough strength, you can't handle this luck." While Cui Jun was speaking, the printer at the station began to spit out paper, "The appraisal results are all out. "

"How is it?" Zhou Zheng immediately leaned over, his eyes full of anticipation and nervousness.

"I'll tell you the result directly, you listen to it, and then send the report to the criminal police team."

Cui Jun took out the printed reports from the printer, and did not hand them over to Zhou Zheng to read. Instead, he chose to let him speak, which was also a unique sense of ritual.

"The fingerprints collected from the blood in Li He's house were identical to those of Ding Hao."

"The choke mark on Li He's neck is the same size as Ding Hao's finger."

"The DNA identification results of the dander tissue extracted from Li He's nails proved to belong to Ding Hao."

"The blood stains collected on the screwdriver extracted from Li He's home were identified as Li He's blood, and the fingerprints extracted from his hand belonged to Ding Hao."

"That is to say..."

"In the case of Li He's murder, Ding Hao was the murderer, and the evidence is solid."

What Cui Jun was holding in his hand was the physical evidence they extracted and submitted for inspection yesterday afternoon. As the chain of evidence was closed, Zhou Zheng also heaved a sigh of relief.

"The following are the baseball bats and kitchen knives that were submitted for inspection last night. The extracted human tissues and bloodstains were identified as belonging to Zhao Zhiyong. It was confirmed that they were the murder weapon that killed Zhao Zhiyong. The evidence is solid."

Cui Jun handed several appraisal reports to Zhou Zheng. After saying these words, his expression became much worse.

"After these evidences are sent over, we can close the case by adding some details." Zhou Zheng held these thin pages with an indescribable sense of heaviness.

"I have seen a lot of homicide cases. This is the first time I have seen such a case of twins killing each other." Cui Jun said with emotion: "I was involved in a case of twins before, but now I think it is a top case." Yes, but there is no way, the DNA test results of the pair of sisters are the same, even if the methylation modification method is used, there is no way to find different fragments that can be labeled, so far I feel regretful."

"I don't know what Zhao Zhigang went through in his childhood. Judging from the conversation between him and Wang Cuifang at the end, there seems to be a big gap between the two, and Wang Cuifang's attitude is really problematic." Zhou Zheng said with his lips pursed. .

"It's very abnormal for a mother to treat twins differently. According to common sense, it is often the case that there is an age gap in the second-child family. The situation is uneven. Twin families are extremely rare." Cui Jun nodded. road.

"I don't know exactly what's going on here, but from what I've seen, Wang Cuifang treated the two children with double standards extremely seriously." Zhou Zheng recalled: "When Zhao Zhiyong died, she cried so much that she was about to pass out. Now, that sad gesture is not faked at all. But when Zhao Zhigang's life was in danger, he was so indifferent that even an outsider like me felt uncomfortable, I don't know why it happened!"

"There is such a strange mother in the world!" Cui Jun sighed after hearing this, which was completely beyond his comprehension.

"Maybe Wang Cuifang has some unknown experience, but we have no chance to find out her inner world." Zhou Zheng shook his head helplessly. Wang Cuifang is not a murderer and will not be interrogated. He can only cooperate with the case-related records. The rest of the content is beyond the line if you want to explore it.

"That's the end of this case. Go and send the report to the criminal police team. Since there is nothing else going on, they can close all three cases together." Cui Jun waved his hand, signaling Zhou Zheng not to waste his brain cells on this topic up.

"Ok."

Zhou Zheng nodded, and he also understood in his heart that in many cases, it is impossible to get to the bottom of the matter to solve all the doubts, and it is often concluded that the murderer is found.

He picked up the appraisal report, returned to his work station, printed out the unfinished autopsy report last night, merged them together, and walked towards the criminal police team.

When Zhou Zheng walked to the door of the criminal police team of the Municipal Bureau, he could feel the urgent atmosphere inside before entering. Everyone was constantly busy in their respective posts.

"Where's Team Xia?" Zhou Zheng stood at the door and looked around, but he didn't find Xia Yan, and then asked the nearest criminal policeman.

"God Zhou!" After seeing Zhou Zheng, the criminal policeman's eyes suddenly lit up with admiration, and said, "Captain Xia went to the hospital. Zhao Zhigang's condition is very bad. He has been in a deep coma since the rescue last night. In the middle, the hospital said just now that it might be dying.”

"Has Wang Cuifang gone?" Zhou Zheng asked curiously.

"Hey, if she goes, there's no need for Team Xia to go there. The hospital doesn't even have any relatives." The criminal policeman shook his head and said, "Obviously they are all sons. Zhao Zhiyong was so sad when he died. Zhao Zhigang was dying. I don’t even look at it, I’m so eccentric.”

Zhou Zheng was silent for a while. As he guessed, Wang Cuifang had a big problem, but this problem had nothing to do with crime.

Thinking of this, he sighed for a while.

"This is the autopsy report, as well as the identification of physical evidence. They are all here. Please sort them out." Zhou Zheng put the documents in his hand on the criminal policeman's desk.

"Thank you!" the policeman thanked immediately.

"God Zhou, wait!"

Just as Zhou was about to leave, suddenly, a criminal policeman in the criminal police team quickly ran over and said, "I'm in charge of recreating the scene. I'm still a little unclear about the whole process of the case. Can you tell me?" Tell me about it?"

"At around 8:24 p.m. on May 17st, Ding Hao, who planned to kill Zhao Zhiyong, used the takeaway elevator card to take the elevator up to the 18th floor, and then followed the safe passage to the [-]th and [-]th floors, waiting for Zhao Zhiyong to return. "

Zhou Zheng nodded and began to say that he has completely figured out the whole case, but most of the criminal policemen on the scene were confused.

While Zhou Zheng was speaking, several criminal policemen began to record, even if they didn't have such work needs, they still wanted to listen to the case analysis and increase their logical thinking ability to solve the case.

"After a while, there was a noise in the stairwell. Zhao Zhigang climbed the stairs from the 16th floor to the 17th floor. The sound startled Ding Hao. When he saw Zhao Zhigang, he froze and didn't react. It's over, Zhao Zhigang entered the room."

"I think at that time, Ding Hao might have mistook Zhao Zhigang for Zhao Zhiyong, so he didn't leave and was still waiting for the opportunity."

"After Zhao Zhigang entered the house with the key, he hid the slippers first, put them in the bathroom, opened the switch box, and turned off the main power switch. They have the same apartment type upstairs and downstairs. This kind of operation It was not difficult, and then hid in the bathroom, staring at the door."

"During this period, Ding Hao must not be waiting blindly. If I guessed correctly, he might call Zhao Zhiyong with the purpose of asking him out. Even if it is to meet in the underground parking lot, Zhao Zhiyong needs to come out of the house. Go take the elevator, then at that time, Ding Hao will have a chance to do something."

Speaking of this, Zhou Zheng paused, glanced at the criminal policemen at the scene, and said, "I think you can check Zhao Zhiyong's phone records and Ding Hao's phone records. Both of their mobile phones should be in your hands."

"Hmm." The detectives nodded.

"I guess this part of the content may be related to money. After all, Ding Hao said that he wanted to get the money for Li He's brother before he 'died for love', so he might ask Zhao Zhiyong for money." Zhou Zheng analyzed.

"It makes sense. We need to investigate the mobile phone further." The detectives nodded again.

"Before Zhao Zhiyong went home, Song Bo came over with a baseball bat. He listened to Chen Ting and wanted to teach Zhao Zhiyong a lesson. He also saw Zhao Zhiyong take the elevator upstairs. He couldn't catch up and had to climb the stairs to the 17th floor. "

Zhou Zheng continued to reconstruct the incident.

"While Ding Hao was waiting in the corridor, he saw Zhao Zhiyong coming home. He must have been in a daze at that time, so he didn't do it right away. When he wanted to do it, he missed it again."

"However, just after Zhao Zhiyong entered and returned home, he was immediately attacked by Zhao Zhigang."

"When Zhao Zhiyong came home, he pressed the switch of the light in the living room, but found that the light was not on. After he took off his shoes, he couldn't find any slippers, so he picked up his mobile phone to light up. At this moment, Zhao Zhigang waved a baseball bat at Zhao Zhiyong's Hit in the head."

"Zhao Zhiyong instinctively resisted with both hands after being hit by the sudden heavy blow. At that time, there was no effect. The continuous heavy blows from the baseball bat caused him severe head injury. After Zhao Zhiyong lost the ability to resist, Zhao Zhigang felt that it was not enough. To vent my anger, I went to the kitchen and picked up a kitchen knife to chop off Zhao Zhiyong's head."

"At this time, Song Bo climbed up, and he was also discovered by Ding Hao. He ran away in fright after overhearing the sound from outside the door."

"After the murder, Zhao Zhigang calmly dealt with the footprints at the scene, took off his clothes and shoes, put them in plastic bags, and left along the fire exit with the murder weapon to return to his home on the 16th floor."

"Ding Hao saw all these things. He didn't attack Zhao Zhigang. I think it not only means that they are the same kind of people. Maybe he thought Zhao Zhigang would attack Chen Ting."

"That's the whole case."

"As for the case of Ding Hao killing Li He, it is relatively simple, so I don't need to say anything else!"

Zhou Zheng quickly went through the case in his mind. There are some complicated relationships here. It is normal for these criminal policemen not to be able to sort them out clearly.

"Thank you God Zhou!"

The criminal policeman who asked Zhou Zheng for help showed joy on his face. He was in charge of this part of the report, and now he only needed to write out Zhou Zheng's words rigorously.

"Nothing else, I'm going back."

Zhou Zheng waved his hands to the criminal police team, then left and walked back to the forensic center. After sorting out the case, he also had an end in his heart.

……

"Gudu!"

Just when Zhou Zheng walked to the door of the forensic center, his cell phone rang a notification tone, which was the voice of WeChat.

Zhou Zheng opened WeChat and found that there was a prompt in the address book, which turned out to be a request to add friends.

The applicant’s profile picture on WeChat is a selfie of a person wearing a white dress with scissors hands.

Zhou Zheng recognized the person on the profile picture, it was Wang Suanlian whom he had met before, and the background picture was in Man Man Cafe.

[Hello, Zhou Zheng, you are so smart, guess who I am? 】

(End of this chapter)