Mystery Tracker 3

"The news of the deceased's death has already spread on the Internet."

Hearing these words, the joy on everyone's faces was instantly replaced by seriousness.The deceased died at a homosexual gathering place last night, and there were nearly 300 people at the scene at the time. It is estimated that many of them saw the death of the deceased.So the news is sure to spread quickly.And once the public knows about this case, then the focus of everyone's attention must be the progress of the police's detection.

Of course, these are not beyond everyone's expectations.After all, the dissemination of information in today's society is too fast, not to mention such a vicious murder case.So Shen Yan didn't say anything more, but said: "Okay, let's start the meeting now. Because the deceased in this case happened to be a suspect under investigation by the Economic Investigation, comrades from the Economic Investigation also came to participate in the case analysis meeting today." .We'll start now, first with the coroner's briefing on the autopsy."

Shen Yan looked at Jiang Xin as he spoke.Jiang Xin nodded, and went to the front of the stage to get straight to the point: "Based on all aspects of the corpse, the deceased was murdered between 9:10 and 6:3 last night. There were 9 stab wounds on the deceased, one of which was in the On the left back waist, one is on the left front chest, three are on the front abdomen, and the other is on the genitals. Except for the genital wounds which are too large to be compared, the other five wounds were all caused by the same murder weapon.” Speaking of this, she released a simulation map of the murder weapon with the data marked, "According to calculations, the blade width of the murder weapon is about 10 cm, the blade length is about 3-5 cm, and the thickness is about [-]-[-] mm. It should be a folded knife. □. Xiao Wang helped me search the Internet, and there are many similar knives on a certain treasure, and the parameters are generally similar. So it may not be easy to locate the murderer through this point.”

Speaking of this, she looked at Cheng Jinsong and Cui Mingyou, both of them nodded, and wrote this down in their notes.

"In addition, there are relatively obvious shampoo residues on the head and body of the deceased. Combining the bath towels found at the crime scene and the testimony of witnesses, it can be confirmed that the murderer dragged the deceased into the bathroom after the murder, and then simply cleaned it with a bath towel. At the scene, he then covered the head and body of the deceased with this bath towel, and poured a lot of shampoo, and then the murderer turned on the shower head—in this way, the blood and dander residues on the bath towel and the dead body would be cleaned. They were washed away together. Therefore, there were basically not many clues found on the torso of the deceased. But the murderer overlooked one place, which was the fingernails of the deceased. I analyzed the skin flakes and other substances extracted from the fingernails of the deceased □□ and found 5 These 5 DNAs should all belong to males." Noticing the different expressions on the faces of the audience, Jiang Xin seemed to recall something, and continued to add, "By the way, I checked the deceased's ID, he died. There should be no sexual experience before."

In other words, the deceased should be a 1, and the male DNA in his fingernails is likely to come from the person who had sex with him that night—and the murderer.

"Are any of these 5 DNAs successfully matched?" Shen Yan asked.

"One was successfully matched from the system. This person is Bai Wenbin, who was sentenced for drunk driving." Jiang Xin replied, "None of the remaining 1 systems."

"Therefore, there is likely to be a murderer among these five people. This is an important direction for our next investigation." Shen Yan said, but Jiang Xin was a little cautious: "Judging from the wounds on the deceased, the murderer is likely to have died within a short period of time." The victim lost the ability to resist, so the possibility that the victim did not catch the murderer at all cannot be ruled out."

Shen Yan frowned—Jiang Xin was indeed right.So he wrote this down, and then looked at Cheng Jinsong: "What did the forensic evidence reveal?"

"First of all, it's the towel that Jiang Xin mentioned." Cheng Jinsong said, "Jiang Xin just said that the murderer put it on the body of the deceased in order to wash off the contents of the bath towel. But the murderer ignored one problem, that is, the bath towel is actually very difficult Cleaning, especially covering the corpse with running water like at the scene of the crime, is affected by the position and the strength of the water flow, but the final effect is far from what the murderer expected." At this point he released a chart, "We are A lot of things were extracted from the bath towel: first of all, the blood of the deceased, which further confirmed that the murderer had indeed used this bath towel to clean the scene; in addition, there were still a lot of dander on the bath towel, and we have separated at least 9 different DNA—Of course, these people are not necessarily all people who had sex with the deceased, and many of them may have been stained by the murderer when he wiped the floor with a bath towel."

"Are there any of these 9 people whose DNA coincides with those found on the deceased?" Shen Yan asked.

"I haven't had time to compare yet." Cheng Jinsong said, "The DNA on the bath towel has not been completely extracted. I will do a cross-comparison with them when they are all extracted."

Shen Yan nodded, wrote this down in his notes, and then asked: "Have you sorted out the list of people who went to the bathroom last night?"

"It's sorted out." Su Mohan handed over the list, "The bathroom charging system had a total of 273 electronic transaction records last night, including WeChat, Alipay, and stored-value cards. I contacted the software company and checked the mobile phone numbers bound to these accounts. The names and phone numbers of these 273 people have all been confirmed—in addition, the payment records of 13 of them are double payments, which means that they should have companions. We need to confirm the identities of these people during our investigation .”

Su Mohan's form was very detailed. In addition to the information he just mentioned, he also listed everyone's ID number and ID registration address on it, and classified them according to their place of residence.Shen Yan took a general scan, and among the nearly 300 people, more than 180 are from this city, and more than 90 are from other places.Shen Yan nodded, and handed the list to Fang Liyuan—these 300 people will be the targets of their next investigation.

"Have you checked the surveillance outside the bathroom?" Shen Yan looked at Tang Qing, "Did you capture anyone who went in and out of the bathroom last night?"

"It should be able to be photographed." Tang Qing said, "The entrance to the bathroom is not within the monitoring range, but there are surveillance cameras at both ends of the road where it is located. So the murderer should be able to be photographed. It's just that there are other people on that road besides the bathroom. There are several restaurants and a fruit and vegetable supermarket, so the first reason is that there were a lot of people going in and out at that time, and the second reason is that further investigation is needed to determine who entered the bathroom."

"Okay, this is very important." Shen Yan said, "The bathroom itself was not monitored, so they couldn't find out who the few people who paid the cash were. In order to avoid police investigation, it is very likely that the murderer paid the cash. Cash. So these more than 30 cash-payers should be the focus of our investigation. Now only surveillance can trace these people, so we must work hard to investigate this line of surveillance. If you need help, please let me know."

"Yes."

"Everyone knows the occupation of the deceased. He is a football anchor, and he is also a criminal suspect under investigation by the Economic Investigator." Shen Yan brought the topic to the Economic Investigative side. Take a look at their previous investigations."

Bai Shaoyun nodded and stood up: "We received the police report from other places the day before yesterday, saying that an anchor was instigating people to participate in illegal gambling on the Internet. The father of the policeman was bewitched by it, downloaded the gambling app, and Bet tens of thousands of dollars on it. The local police checked and confirmed that this app is an illegal gambling software from abroad. The police judged from the accent of the anchor that it should be from our side, so they contacted us to assist in the investigation. The anchor is Zhu Yunhe. " Bai Shaoyun said, motioning his team members to call out the next photo, "We watched the live broadcast of the deceased, and he was calling on his audience to join his WeChat group while he was explaining, and the group was constantly chatting. Recommend that gambling app. Especially during the game, the deceased himself and the group administrator kept emphasizing that the betting time is coming soon, so hurry up to place a bet or raise the bet. Judging from the chat records of the group members, there are at least More than 40 people have placed bets on this app. The father of the person who called the police has invested more than 6 yuan in it.”

"Then have any suspects been found on this line?" Cheng Jinsong asked.

Bai Shaoyun shook his head: "We also just locked down the suspect. Originally, we planned to use the early morning football game to fix the evidence and then arrest the person, but at this moment, the suspect's WeChat group suddenly started kicking people, and the suspect was also killed. gone."

What Bai Shaoyun was talking about was about Zhu Yunhe's accomplices deleting the group and running away this morning, but fortunately, these two people have already been caught, so the gambling matter should be clarified soon.The difficulty now is probably still in the murder case.

Thinking of this, Shen Yan turned to look at the team members: "Is there anything else found in the WeChat group of the deceased? Have you sorted out the message records?"

"It's sorted out." Yang Siyi of the economic investigation team said, "From the message records of the deceased's mobile phone, this group has existed at least three years ago. It was an ordinary fan group at the beginning. A group of people watched the live broadcast together. Talking about football and chatting. The deceased has always brought goods, but at the beginning they were selling football supplies or other daily necessities, and the reaction from members seems to be not very enthusiastic. Since the beginning of last year, the deceased began to receive more advertisements , in addition to daily necessities, some financial management, P2P and other software began to appear. As for the gambling app, it began to appear at the end of last year. It was still under the guise of football information and football lottery at the beginning, and then it became more and more high-profile. According to the news For the record, the deceased asked all his fans to write his name in the recommender when applying for an account, and he relied on this to get a commission." At this point, she looked at Shen Hao, "Shen Hao has already found his online account on the phone. home."

Then everyone's eyes turned to Shen Hao.Shen Hao said: "The name of the deceased's WeChat account is 'Mingyuehui'. He approached the deceased in November last year. According to the chat records between the two, 'Mingyuehui' promised the deceased that every bet he brought would It will give him a 11% dividend, and if the bet brought by the deceased exceeds 5.00 million, there will be a dividend bonus. There happened to be a competition at the time, and the commission of the deceased in the first month was more than 1000." Noticing the surrounding colleagues With the change in eyes, Shen Hao went on to say, "After tasting the benefits, the deceased began to spare no effort to promote it, and then in the second month he earned more than 8 yuan, and the deceased's last dividend before his death was 12 yuan."

"I'll go... It's so easy for these Internet celebrities to make money..." Qin Kai secretly whispered to Cheng Haiyang.On the other hand, the police officers on the economic investigation side all looked very calm, obviously these numbers are already commonplace for them.

"Then, among all these people involved in gambling, is anyone suspected of murder?" Shen Yan's thinking was always on solving the case.However, both Yang Siyi and Shen Hao shook their heads: "Nothing has been found so far."

"Actually, judging from the death of the deceased, the death of the deceased is most likely related to the lower body." It was Cui Mingyou who spoke, "We all know that the murderer cut off the genitals of the deceased and stuffed them into his mouth. What ordinary murderers would do. Whether this murderer used the murder method or cleaned up afterwards, it shows that he did not do it temporarily. Such a person must know that the more complicated the murder is, the easier it is to leave clues. Then he If it is unnecessary to cut off the deceased’s belongings, it shows that he really hates the dead.” When he said this, he suddenly remembered something, “Hey, Shen Hao, have you seen it, did the deceased have any past? Boyfriend finds boyfriend getting involved by a third party?"

Shen Hao shook his head: "From the news records, it is not clear who the deceased has a stable emotional relationship with now. However, there are a few people who seem to have had sexual relations with the deceased many times, and I have listed their names. Let's investigate in detail. Another thing worth noting is that I found in the deceased's mobile phone that the deceased had joined several gay groups and was quite active in them." Shen Hao said and recorded a message in the mobile phone Projected on the big screen, "Some of these groups are for making friends, and some are discussing how to cheat their wives. I checked, and the deceased spoke a lot, and some of them were very ugly."

Everyone looked at the big screen together, only to see that it was all the speeches of the deceased in a certain group that Shen Hao tuned out:

"Fucking is finally pregnant, I finally don't have to sleep with this woman anymore. I feel sick now when I think about the few times I had with her before."

"I still want to accompany you to the prenatal checkup, and she just said that I have to work overtime, but I refused. Don't think that giving me a baby will make me a slave."

"This woman is acting like she's going to die. It's better that she dies of cancer after giving birth to a child and raising her to kindergarten. I will never face such a guy for the rest of my life..."

There are many similar messages, and the more they are said, the more unsightly they become.All the female police officers saw that their fists were hardened, and Yang Siyi couldn't help but scolded: "It's not counted as cheating on marriage and childbearing, but he still talks about his wife like that, what a scumbag!"

Shen Yan also frowned, and he asked Shen Hao: "Has anyone ever expressed dissatisfaction with his rhetoric?"

Shen Hao shook his head: "This group is discussing how to deceive family members, especially wives. This kind of talk is very common in this group. I haven't seen anyone express dissatisfaction with him, but there are nearly 500 people in this group, many People usually don't speak at all, so it's hard to say whether any of these people are secretly dissatisfied with the dead."

"You record all these accounts first, and if necessary in the future, you can contact the company and list all the registrants of these accounts."

"clear."

Seeing that Shen Yan finished speaking, Cheng Jinsong said: "Just now, Brother You said that judging from the murderer's method of attack, the murderer may be a crime against homosexuality, but I think we should not ignore other possibilities at the beginning of the investigation. After all We don't know enough about the circumstances of the deceased, so it cannot be ruled out that the murderer deliberately did this to divert attention."

Shen Yan also nodded: "Brother Jin is also reasonable. We still have several lines in parallel. After the meeting for a while, the serious crime team is responsible for calling all the people who have been in and out of the bathing center last night to the police station. On the one hand, they understand For the situation last night, on the other hand, everyone’s DNA was collected; the subsequent comparison work will be handed over to forensic evidence and forensic doctors; Tang Qing and Xu Rou are responsible for monitoring, and you need people to speak at any time; as for the gambling. The economic investigation is responsible for this line." He looked at Bai Shaoyun at this point, "When the two colleagues of the deceased come back, let's interrogate him and see if they can provide any new clues."

"Okay." Bai Shaoyun nodded.

"Okay, act immediately after everyone's meeting is over!"

"Yes!"