Cop Universe

Chapter 115 The fifth goal

"You said that Yang Lixin might be the murderer? Have you found a new clue?" Ma Jun asked.

"I just called the hospital to confirm some things." He Jiahui paused, and then said: "Actually, there is a key point in this case that we have never paid attention to."

"What key point?" Ma Jun asked.

"Sevoflurane!" He Jiahui continued: "Sevoflurane was detected in every deceased person, but we seem to have never paid attention to the source of sevoflurane in the deceased's body."

Ma Jun explained: "It's not that we didn't pay attention. We checked, but found no results. Sevoflurane is a very common inhalational anesthetic, which can give people general anesthesia.

Although this thing is a controlled drug, it is too common. Those who sell drugs on the illegal black market have this kind of thing in their hands, so we have no way to determine the source. "

He Jiahui smiled slightly, and said: "I just asked the doctor in the hospital. In the past few years, sevoflurane was often used, but in recent years, our Xiangjiang hospital has basically stopped using sevoflurane. alkane.

Because the adverse reaction rate of sevoflurane is very high, and there are some serious adverse reactions, such as malignant hyperthermia can lead to acute renal failure, such as arrhythmia can lead to ventricular fibrillation and cardiac arrest.

These adverse reactions will bring life-threatening to patients, so hospitals have switched to safer anesthetics.But pet hospitals that treat pets are still using sevoflurane! "

"Pet hospital? Yang Lixin's father runs a pet hospital! In other words, Yang Lixin has access to sevoflurane." Ma Jun immediately connected the two things together.

He Jiahui nodded, and continued: "There are more doubts about Yang Lixin. He is one of the eight suspects after investigation at the scene of the deceased Liu Baorui's death.

In addition, by the pond where the fourth deceased, Cai Zhixiang died, traces of wheels were found, which were suspected to be left by the tools used to transport the victims, which is also the basis for my suspicion.I remember you said at the time that the tool was suspected to be a suitcase, right? "

Ma Jun nodded: "What does the suitcase have to do with Yang Lixin?"

"Think about it, who is pushing a suitcase without being suspected?" He Jiahui asked.

"Tourists? Or freshmen? In the past, the salesman who came to sell products would also carry a suitcase, but now that kind of industry has disappeared!" Ma Jun said.

"You left out one type of person, that is a lawyer!" He Jiahui said.

Ma Jun thought about it carefully, and it was true. Suitcases are an indispensable tool for lawyers. Sometimes one suitcase is not enough, and two or three are needed.

Lawyers have to carry a lot of files when they go to court. On Xiangjiang Street, if you see a person with a well-cut suit and a big suitcase, it is likely to be a lawyer.Many well-known barristers have several masters and younger brothers who are responsible for carrying suitcases.

He Jiahui went on to say: "Yang Lixin is a graduate student in the law department. He carries a suitcase with various legal documents and files. It is a matter of course. No one will doubt him. And he can also send this luggage box to transport the victim."

Ma Jun nodded suddenly.

He Jiahui went on to say: "We can review the whole case again. The way of death of the first three victims allows us to infer that this is the murderer using the five elements to kill.

And then we found Zhang Xingjie through Professor Wei.Then we found the mobile phone of the third victim in the garbage dump where Zhang Xingjie lived, so we determined that Zhang Xingjie was the murderer.

But what if Zhang Xingjie was framed by the real murderer?The real murderer knew that Zhang Xingjie was interested in the five elements, so he used the five elements method to kill the first two people, and deliberately led Zhang Xingjie to the crime scene when killing the third person.

When we began to record the suspect's statement, the murderer deliberately blurred the time of Zhang Xingjie's departure in the statement, making us suspicious of Zhang Xingjie, and then put the mobile phone of the third victim in the garbage dump near Zhang Xingjie's house to guide us Check out Zhang Xingjie! "

"According to your inference, plus the suitcase and the ability to obtain sevoflurane, this Yang Lixin is really very suspicious." Ma Jun paused, and then said: "But these are just inferences, we still need to evidence."

"If the suitcase is really a tool for transporting the victim, then there may be traces left in the suitcase." He Jiahui said.

"I see. I'll apply for a search warrant immediately, and have the forensic examiner check Yang Lixin's suitcase." Ma Jun said.

He Jiahui continued: "In addition, we have to send someone to keep an eye on Yang Lixin, I think he will commit crimes soon."

"Why do you have such a judgment?" Ma Jun asked.

He Jiahui said: "Gold, wood, water, fire, earth, there are only four victims now, and it was obviously premeditated, the murderer should have a fifth target.

There was a gap of three weeks between the first two victims, about two weeks between the third victim and the second victim, and only four days between the fourth victim.

This shows that the murderer is speeding up the crime. I think the murderer must have felt that we are about to find him, so he speeded up the crime.

If Zhang Xingjie was really framed by the murderer, then according to the murderer's plan, our eyes would be drawn to Zhang Xingjie and we would ignore him.

But the murderer definitely didn't expect that Zhang Xingjie was hospitalized with acute appendicitis on the night of the crime, which meant that Zhang Xingjie's suspicion of committing the crime was ruled out.

Then the murderer will realize that his plan to frame the blame has failed, and at this time he will definitely speed up the crime.Maybe just tonight, the murderer will commit the crime for the fifth time! "

"I understand." Ma Jun nodded: "I'll send someone to watch Yang Lixin immediately! It's best to catch him."

……

When Ma Jun came to He Jiahui's office again when he was about to get off work, his expression was a little dignified.

"Yang Lixin is gone!" Ma Jun said.

"What do you mean by missing?" He Jiahui asked.

Ma Jun replied helplessly: "We went to the school and Yang Lixin's house respectively, but we couldn't find Yang Lixin. So we went to ask Yang Lixin's parents. I didn't go home for two days.

The reason Yang Lixin gave was that his mentor gave him the opportunity to participate in a big case. In order to perform well and keep the case confidential, he went to live outside temporarily.

We went to the school again and found Yang Lixin's mentor, who told us that there was no major case.Moreover, Yang Lixin said that he had something to do at home, so he asked his tutor for three days' leave. "

"Did he run away, or hid?" He Jiahui frowned slightly, and then asked, "Did you find Yang Lixin's suitcase?"

"When Yang Lixin left, he was carrying a suitcase. So there was no way to search the suitcase for evidence." Ma Jun said.

"Yang Lixin asked for leave, on which day?" He Jiahui asked again.

"According to his mentor, Yang Lixin asked him for leave the afternoon before yesterday, and his parents told us that Yang Lixin packed his luggage and left home yesterday morning," Ma Jun said.

"Oops, he brought a suitcase, and he is probably going to attack the fifth target!" He Jiahui took a breath, and continued:

"He asked for three days off. Yesterday was the first day, today is the second day, and tomorrow is the third day. These three days should be the time for him to start."

"If this is the case, we must find him as soon as possible! But we don't have conclusive evidence to identify him as the murderer, so we can't apply for a warrant!" Ma Jun said.

At this moment, there was a knock on the door, and a middle-aged man pushed in.

"Ma sir, I heard Uncle Hua say that you are here! I really got here!" the man said.

"It's Sir Ye!" Ma Jun immediately introduced: "This is Sir Ye from the Missing Persons Investigation Section. Sir Ye, this is Sir He from the Special Support Team of our Serious Crime Squad."

After introducing each other, Ma Jun asked, "Ye sir, what do you need from me?"

"We received a report that a woman was missing. Later we found out that she was kidnapped. According to our investigation, a few days ago, Ma Sir had gone to find the missing person, so I wanted to ask about the situation. , Fortunately, you haven't got off work yet, so I blocked you! If you come a little later, I won't be able to find you." Ye sir said.

"I'm also busy with a case here, how can I get off work on time." Ma Jun said.

"Is it still the serial murder case?" Sir Ye asked.

Ma Jun nodded: "Four people have been killed."

"Okay, then I won't waste your time, hurry up and talk about my case." Ye sir continued: "The missing woman's name is Wang Wanjun, does Sir Ma have any impression?"

"Wang Wanjun? I don't have any impression." Ma Jun shook his head, thinking that this name is really rustic.

The name Wanjun has a good meaning, but in the eyes of Xiangjiang people, it is a very rustic name.

Ye sir then reminded: "Wang Wanjun is the person in charge of the Friends of the Ocean organization. According to the staff of the Friends of the Ocean, you went to see her two days ago. Ma sir, think again."

"You mean Serena?" Ma Jun immediately realized.

Sir Ye nodded: "Yes, her English name is Serena!"

"No wonder I only said the English name when I introduced it. It turns out that the Chinese name is so stupid, I am embarrassed to say it!" Ma Jun thought to himself, and then said:
"A few days ago, we went to see Serena about the serial murder we were investigating. The Friends of the Sea organization had business dealings with the student union where the deceased belonged. Friends of the Sea once sponsored the activities of the student union, so we So I went to Serena and asked about the matter."

"I see. That means Wang Wanjun is not involved in any criminal case." Sir Ye nodded.

"Are you worried that Serena was involved in a criminal case, so she was kidnapped by her enemies or gangsters, and that's why you came to me to confirm the situation?"

Ma Jun went on to introduce: "In the student union, the person who contacted Serena is the deceased in our case. Even if they have a grudge against Serena, they can't kidnap her."

"In that case, thank you Ma sir, I will take my leave first." Ye Sir said.

"Sir Ye, please wait a moment!" He Jiahui stopped Sir Ye suddenly, and then asked, "Sir Ye, how do you know that Serena was kidnapped?"

Everyone is a policeman, and Sir Ye did not hide anything, but replied directly; "After receiving the report, we found Wang Wanjun's car in an underground garage through the positioning system in the car. Then we checked the monitoring system of the underground garage. After recording the video, it was found that it was a man who had knocked Wang Wanjun unconscious and kidnapped him!"

"You mean dizzy?" He Jiahui said, winking at Ma Jun.

Ma Jun immediately understood, and he immediately said: "Ye sir, can you show us the video of the underground garage? This may be related to our case."

The Missing Persons Investigation Division didn't dare to block the serious crime team's case, so Sir Ye nodded immediately: "Okay, come back to the office with me, and I'll show it to you!"

……

In the surveillance video, just as Serena walked to her car, a tightly wrapped man rushed out, covered Serena's mouth with something, and knocked Serena unconscious.

Then the man pushed over a suitcase and put Serena in the suitcase.Then he pushed the suitcase and walked to the dead corner of the monitoring, and never appeared again.

The man was wearing a camping hat and a mask, his entire face was covered and his appearance could not be discerned.However, his figure cannot be concealed.

"Does this figure look like Yang Lixin?" He Jiahui asked.

"It's very similar. I've sent someone to send the video of Yang Lixin's confession, let's compare it." Ma Jun took out his phone while talking.

The people in the two videos have similar body shapes, and their walking postures are also the same.

"It should be Yang Lixin, and Serena is the fifth target!" Ma Jun said, turned to look at Sir Ye, and said, "Sir Ye, it seems that we are looking for the same person!"

The two quickly synchronized the case.Ma Jun briefly explained the serial murders to Sir Ye.

After hearing this, Sir Ye said: "This is a serial murder case. The murderer has already captured Wang Wanjun, and he will definitely be killed next. We have to find a way to find them quickly. The problem is that we should go to Where can I find him?"

He Jiahui said, "The first four victims must have been committed at the Chinese University! I guess the fifth crime location should also be within the Chinese University."

"The Chinese University covers an area of ​​140 hectares. With such a large area, even if all the police in Hong Kong are dispatched, it is impossible to quickly find where the crime happened!" Sir Ye shook his head.

Ma Jun's eyes suddenly brightened, and he said, "Gold, wood, water, fire, earth, metal, water, fire, and earth are all dead, and now only wood is left! That is to say, the fifth crime scene has something to do with wood! Come on, Open the map of Chinese University."

Sir Ye immediately came to the computer and found the map of Chinese University, and Ma Jun also approached him.

"Wood? Where is the wood?" Ma Jun looked for the map.

"I found it, Zhengdong Building. There is a wooden letter inside the building, and there is also a wooden letter inside the building. This may be the fifth crime scene!" Ma Jun said.

"According to your analysis, this Greenberg Building is also possible. There are trees in the grid, and there are two trees in the forest." He Jiahui pointed to the Greenberg Building on the map.

"Greenberg was translated from a foreigner's name. Foreigners shouldn't pay attention to metal, wood, water, fire, earth and the five elements?" Ma Jun said so, but he was not confident in his heart. He continued:
"It's getting dark. When it gets dark, there will be fewer people in the university, and the murderer will probably commit crimes. We should divide into two groups, one group will go to Zheng Dongcai Building, and the other group will go to Greenberg Building!"

……

Zheng Dongcai Building, Chinese University.

"Ma sir, we searched every room in the entire building, even the women's toilet, but we didn't find any!" Uncle Hua came over to report.

"I don't know if Sir Ye found out." Ma Jun muttered to himself.

At this time, Ma Jun's cell phone rang, and it was Ye sir calling.

"Ma sir, there is nothing found here in Greenberg Building, what about your side?" Sir Ye asked.

"I didn't find it here either." Ma Jun replied.

"Could it be that we came early and the murderer hasn't come yet?" Ye sir continued.

"I'm more worried. We found the wrong place!" Ma Jun continued: "The names of these two buildings are related to wood, but it doesn't mean that they must be the murderer's chosen crime location. If the murderer intends to kill the deceased Hanging from a tree, is it considered to be using wood to kill?"

"Ma sir, don't scare me! The Chinese University is built on the mountain, surrounded by trees, 140 hectares! We can't find it!" Ye Sir said.

Ma Jun thought for a while and said, "Then I hope our judgment is correct, the murderer hasn't come yet! Now we can only wait and see.

A few people were left to ambush in the Zheng Dongcai Building and the Greenberg Building, and the others went to the intersection and parking lot, focusing on checking the people pushing the suitcases!Bring your communication equipment and keep in touch. "

……

At the fork in the road next to the Law School of Chinese University, He Jiahui and Ma Jun stood together. Whenever someone came, they would pay attention.

"Ma sir, in the parking lot of the Chengming Pavilion, a suspicious person was found, and he removed the suitcase from the car. I will go up and check now." A voice came from the communication device.

"Be careful." Ma Jun replied.

"Ma sir, I checked, and there is no problem."

"Received." Ma Jun sighed lightly, and returned in vain.

Ma Jun looked at his watch. It was already past ten o'clock in the evening. He waited for two hours, but found nothing. The murderer still did not appear.

"Did we really make a mistake in judging that the murderer wanted to hang Serena on a tree?" Ma Jun looked at He Jiahui, and then said: "He sir, you should say something! It's been more than half an hour. You don't seem to have said a word."

"I'm thinking about the case." He Jiahui replied.

"What did you think of?" Ma Jun asked subconsciously.

"I'm thinking, our direction may be wrong again! The fifth crime location is not wood!" He Jiahui said.

"The metal, water, fire, and earth are all dead, what is the rest, not wood?" Ma Jun continued to ask.

He Jiahui raised his hand slowly, felt the flow of the surrounding air, and then said: "The wind is blowing!"

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(End of this chapter)