Cop Universe

Chapter 117 Black Angel Wings
The serious crime team came to the mental hospital to investigate, and He Jiahui also followed.

When he came to the scene of the crime, He Jiahui first observed the surrounding environment.

Yang Lixin is the murderer of the serial murder case and is a repeat offender. Even though he is receiving treatment, he is locked in a single room.

There are no windows in the single room, there are vents on the ceiling, and there is an observation port on the door, so you can see what's going on inside.That is to say, only through the door can one get in touch with the people inside.

He Jiahui looked at the deceased on the bed again, it was indeed Yang Lixin.

Yang Lixin covered his chest with his hands, his body curled up slightly, and his face was distorted. It looked like he was in pain before he died.

"It seems that there is no trauma on his body! With his hands on his chest, his expression is painful. There is a high probability that there is a heart problem, causing sudden death."

As He Jiahui said, he looked at the dean of the mental hospital, and asked, "The patients here all have to undergo a physical examination before they come in, right? Is there any problem with Yang Lixin's health?"

The dean shook his head decisively: "I have brought the medical examination report of this patient when he was admitted to the hospital. He is in good health and has no heart problems."

"What about your medication? Could it be caused by the side effects of the medication?" He Jiahui asked again.

"We strictly follow the doctor's orders when we administer medication to the patient. According to the psychiatric evaluation report, the patient's condition is not serious, and there is no need to use strong sedative drugs, and there should be no serious side effects." The dean replied immediately.

He Jiahui nodded, and continued: "If there is no problem with the patient's health and the hospital's medication, then Yang Lixin is likely to die of poisoning!"

"Poisoned?" Ma Jun next to him continued: "Before the patient comes in, he must not bring his personal belongings. Yang Lixin is a repeat offender, and he will check carefully. It is impossible for him to bring in poison himself.

Moreover, Yang Lixin's lawyer made the trick that he has mental problems, which also shows that Yang Lixin should have a relatively strong desire to survive, and he does not want to die.If it was poisoning, then he most likely died of murder. "

He Jiahui then asked: "Dean, do other patients feel unwell or have other abnormal behaviors?"

The dean thought for a while and answered, "I didn't find any patients who were not feeling well. As for the abnormal behavior, this is a mental hospital, and every patient who was sent here behaved abnormally."

"The other patients are fine, only Yang Lixin died of poisoning. This should be a murder specifically targeted at him." He Jiahui continued to ask: "Dean, who had contact with the deceased yesterday?"

"Well, I'm afraid there are quite a few. Doctors, nurses, nurses, cleaners, and patients may all have come into contact with him." The dean paused, then continued:

"Ah sir, let me introduce our work and rest time to you. Every morning at 06:30, the bell rings to get up, and from 06:30 to 07:30 is the time to wash up. At the same time, we will play soothing music throughout the hospital. Music helps patients calm down.

After washing at 07:30, it is breakfast time. All patients will go to the restaurant to have breakfast and return to their respective rooms after breakfast.After that, we will distribute medicine to the patient and let the patient take it.This process generally lasts until after 08:30.

At nine o'clock, the doctor starts rounds, which usually last for an hour.At ten o'clock, a snack was distributed to the patients.

Ten to eleven o'clock is the time for free activities. Patients can stay in the room, play cards in the activity room, watch TV in the entertainment room, and read newspapers in the library.

At 11 o'clock in the morning, the second dose of medicine will be given, and lunch will start at 30:[-]. After lunch, it is still free time for free activities, which lasts until [-] o'clock in the afternoon.

During the period, we will distribute fruit once, between two and three in the afternoon.After five o'clock in the afternoon, it is dinner, and after dinner is free time.

At eight o'clock in the evening, all patients have to return to the room, and then the nurses will go to each ward to count the number of people, and at the same time give the patients medicines and medications. After taking the medicines, the patients can rest. "

"Is Yang Lixin's schedule also like this?" He Jiahui asked immediately.

"Except for those patients who are unable to take care of themselves and have violent self-harm behaviors, everyone else is managed in this way. Patients with violent and self-harm behaviors, we are worried that he will hurt other patients or hurt himself, which will limit their mobility. ’ replied the Dean.

"Yang Lixin is the serial murderer. He killed four people. Don't you worry if you put him together with other patients?" He Jiahui asked again.

"In Stanley Prison, aren't the prisoners who have been sentenced for life locked up with other prisoners?" The dean paused, then continued:

"This patient has the ability to take care of himself, and his mental state is not bad. He has not shown violence or self-harm. It is impossible for us to restrict his actions. All we can do is to give him a separate room."

He Jiahui sighed helplessly. With just these few hours of free activities every day, Yang Lixin can get in touch with a large group of people. This is equivalent to investigating the murderer in the entire mental hospital.

"It's a complicated project to investigate so many people!" Thinking of this, He Jiahui said; "Dean, we need the information of all the staff, patients, and visitors who came to the hospital yesterday."

The dean thought for a while, nodded and replied: "Yes, but there are a lot of people involved, so I need to give me a day to prepare."

……

Ma Jun came to He Jiahui with the forensic report.

"The forensic doctor has come to a conclusion that Yang Lixin was indeed poisoned to death. To be precise, it was a compound that can inhibit the central nervous system and cause cardiac arrest," Ma Jun said.

"In other words, this is not a common poison." He Jiahui frowned slightly.

Common sources of poison mainly include pesticides, tetramine, cyanide, arsenic, and poisonous plants.In addition, overdose or injection of drugs can also cause death.

When investigating a poisoning case, finding the source of the poison can often bring a lot of clues, and even solve the case directly.

But this time, the poison in Yang Lixin's body was obviously not a common poison on the market.Not even knowing what kind of poison was in the deceased, let alone finding the source of the poison, which undoubtedly increased the difficulty of solving the case.

"It seems that the most traditional method can only be used to screen the personnel of the mental hospital!" He Jiahui said helplessly.

"This is a big project. There are more than 500 staff members and patients sent by the mental hospital. If our team screens one by one, it will take many days. You have to come and help." Ma Jun said.

He Jiahui pondered for a moment, and said: "When patients are admitted to the hospital, they are generally not allowed to bring personal belongings, and they are unlikely to bring poison in, so we can leave them alone.

The staff does not go to work every day, and someone will definitely be off duty yesterday. Let's start with the people who went to work yesterday.Adding in the people who came to visit yesterday, the scope will be narrowed down a lot.

Given Yang Lixin's current situation, it is impossible to kill people for money and love, so the murderer poisoned him must be a vendetta.And this will be divided into two possibilities, the enemy will do it directly, or the enemy will pay for the murder.

If the enemy buys the murderer, then the murderer will definitely get a sum of money from unknown sources, we need to monitor, who in the mental hospital starts to spend money lavishly.

And if it was the Chou family who did it directly, it would be divided into two situations. One is that the Chou family was originally in this mental hospital, and the deceased was admitted to this mental hospital, which just gave him the opportunity to attack.

The second is that the enemy entered this mental hospital specifically for revenge, and then waited for an opportunity to poison the deceased.Take a look first, who came to the mental hospital later than the deceased! "

In just a few minutes, He Jiahui determined the direction of the limited investigation.

Fortunately, He Jiahui's investigation was in the right direction, and the serious crime team quickly found the suspicious person.

"There are two cleaners who were hired after the deceased was admitted to the mental hospital. Guess who is one of them?" Ma Jun asked.

He Jiahui didn't even think about it, and replied directly: "Is it a relative of the victim in the Naruto murder case?"

"So you already guessed it?" Ma Jun asked in surprise.

"I've said it all, this is a vendetta. The only ones who have a deep hatred with Yang Lixin are the relatives of the four victims." He Jiahui paused, and continued:

"Among the four victims, three were students of the Chinese University. Those who could be admitted to the Chinese University must have had high hopes from their families, but they were suddenly killed. How can the family members not be resentful! Especially the parents of the deceased, absolutely Motive to kill.

So I think the family members of the three victims are more likely to do it.As for the director of the property management office, he left behind a minor daughter, and his family still has to take care of the child, so he probably wouldn't kill anyone. "

"You guessed it right again!" Commander Ma sighed, and continued; "The suspect we investigated is named Wu Meiqi, and she is the mother of Fang Moxuan, the student vice president!

After Yang Lixin was imprisoned in the mental hospital, Wu Meiqi applied for a job as a cleaner in the mental hospital. She probably wanted to find an opportunity to get close to Yang Lixin and poison him to death.Besides, she did come to work yesterday.

We called just now and confirmed with the hospital. They didn't know that Wu Meiqi was Fang Moxuan's mother. When Wu Meiqi applied for the job, she obviously concealed this fact on purpose. "

"Who recruited Wu Meiqi to the mental hospital?" He Jiahui asked immediately.

"Are you worried that there are Wu Meiqi's accomplices in the mental hospital? You can rest assured about this. We have checked and there should be no accomplices of hers in the mental hospital."

Ma Jun went on to introduce; "The salary of the cleaning staff in the mental hospital is relatively low, and the staff turnover is relatively high. Many cleaning staff will resign after not working for a long time, so the mental hospital will recruit cleaning staff all year round.

And to recruit a cleaner, basically just fill in a phone number and address, there is no way to check the family situation.I also asked the mental hospital, and they said that Wu Meiqi didn't talk much about her family situation. "

At this time, Ma Jun's mobile phone text message sounded, he picked up the mobile phone to look at it, and then said: "The search warrant has been issued, we are going to arrest Wu Meiqi now, and then search Wu Meiqi's residence!"

……

Wu Meiqi was not at home, and there was no one in her residence.

"I called the mental hospital just now. Wu Meiqi didn't go to work today. She must have killed someone and ran away!" Ma Jun said.

He Jiahui walked to the refrigerator, opened it, looked at it, then looked at the wardrobe, and said, "The refrigerator is full, and there is a piece of fresh pork ribs. The wardrobe is also full, and I didn't bring any clothes for four seasons. In the corner There are also suitcases, so I shouldn’t be running away.”

"Then Wu Meiqi must have gone out for something? Let's stay and wait for her to come back." Ma Jun said.

He Jiahui asked: "If you were Wu Meiqi and you avenged your son, where would you go at this time?"

"I understand!" Ma Jun nodded in a sudden realization, and continued, "Check immediately, where are Fang Moxuan's ashes!"

……

In Xiangjiang, although the columbarium provided by the government is very cheap, you have to wait in line for several years to get it.

As for commercial columbariums, the cheapest one costs 5 yuan, and those with better Fengshui range from hundreds of thousands to millions. If they are placed in a place like a temple, the price will be sky-high.

We are still talking about square-sized columbariums here, not cemeteries. The last thousand-foot mansion with the highest price in a cemetery in Xiangjiang is only for the rich.

Fang Moxuan's columbarium is located on the sixth floor of a building, which is a private columbarium.

When the police came here, they saw Wu Meiqi and her husband standing in front of Fang Moxuan's columbarium, with their eyes closed and hands folded, praying silently, as if they were telling Fang Moxuan that they had already paid for him. revenge!

Ma Jun stepped forward and said, "Ms. Wu Meiqi, regarding the murder of Yang Lixin, we need you to go back and assist in the investigation."

Wu Meiqi opened her eyes, and smiled calmly: "Okay, I'll go with you."

Then Wu Meiqi looked at her husband and confessed, "I have no regrets about being able to avenge my son. In the days to come, you have to take good care of yourself."

"Don't worry, I'll find you the best lawyer! I'll wait for you to come out!" The husband looked at her affectionately.

Hearing the conversation between the two, it was obvious that Wu Meiqi's husband was also an insider, so Ma Jun continued, "Mr. Fang, you also need to go back to the police station with us to assist the police in their investigation."

……

The forensics also completed the search of Wu Meiqi's residence and returned to the police station to report the situation.

"We found a parcel bag with these things in Wu Meiqi's residence." Forensic took out several evidence bags, pointed to the things inside and continued:
"It's a capsule box. There are no capsules in it, but there is an instruction for use. The instructions say that the capsule is the same appearance and size as ziprasidone capsules. Ziprasidone is an antipsychotic. drugs.

The instructions also said that taking the capsules would cause death from cardiac arrest within two to four hours.I judged that what poisoned the deceased was the capsules in this capsule box.

Put together with this capsule box, there is also an advertisement for the recruitment of cleaning staff in the mental hospital, and a "Bible". I asked the mental hospital, and they posted the recruitment advertisement. I also checked the "Bible". Just plain old Bibles. "

"Poison and the "Bible" together? Interesting." He Jiahui said, he suddenly saw another evidence bag out of the corner of his eye, and was startled.

"What's in this evidence bag?" He Jiahui asked immediately.

"Didn't I just say that the capsule box, the Bible, and the job advertisement are all in one package? This is the package. I also checked, and it's just an ordinary package. There are no clues on it." Forensic said replied.

However, He Jiahui looked at the parcel bag and fell into deep thought.

On the parcel bag, there is a pattern printed: a pair of black angel wings!

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(End of this chapter)