Police Detective

"Can you believe Zuo Xiaoqin's words?" Liu Shuyuan asked after leaving Zuo Xiaoqin.

"The part that is within her cognitive level is trustworthy." Bai Song thought for a while: "I believe her last sentence."

"Which sentence?" Sun Jie was a little confused.

"She was the one who said that if Li Ruibin and his son were responsible for this, they might kill him first and then kill him." Bai Song looked at Sun Jie: "Are you sure that Lin Qing was not insulted?"

"You don't despise me," Sun Jie said, "you despise the entire Yuzhou forensic doctor."

"Well" Bai Song thought thoughtfully: "If they didn't do it, who would have done it?"

A few people were walking around, and Bai Song received a call from Wang Liang.

"I found a trace that the local police did not find," Wang Liang said: "It was the day Lin Liang went to the bathing center. Although his car was said to have been in the parking lot, he showed signs of taking a taxi and leaving."

"Take a taxi to leave?" Bai Song stopped: "Are you sure?"

"What's going on with you today?" Liu Shuyuan asked from the side: "It's been a long time since I worked on a case with you. Why are you questioning the clues that our own people have produced."

"It's my fault." Bai Song found that he was really uncomfortable: "Wang Liang, please continue."

Bai Song's suspicion is actually justified.

If there is a video of Lin Liang leaving the bathing center, even if the bathing center does not have any cameras to keep customers confidential, the police must have searched exhaustively.

It was inevitable that the car had not moved, but if the person left, the police would not be able to find him. How could Wang Liang find him so quickly?

"No," Wang Liang said, "There is no video of Lin Liang. How could this be possible?"

"That?" Bai Song was a little confused.

"In this case, there was a time when the air conditioner and other equipment in the deceased's home was out of power. I calculated based on this time to estimate the time when Lin Liang might come out. During this time period, I exhausted all the data collected during the bathing time one hour ago. I retrieved the license plate numbers of all the taxis that passed near the center, and 7 of them arrived on the street near Lin Qing’s home during that time. I also retrieved the taxis that were nearby one hour after the power outage, and 4 of them were there. During that time, we went near the bathing center." Wang Liang said: "It is impossible for the driver to remember which guest he picked up at that time, but I have these license plate numbers. You can adjust the recording in the car. The informatization construction of taxis was completed in 2012, and the recordings can be saved for a relatively long time.”

"???" Bai Song suddenly felt like his IQ was being crushed by Wang Liang, which made him feel very unreal.

"Did you come up with this method yourself?" Liu Shuyuan came over from the side, and he didn't even believe it.

"Ren Xu and I planned it together," Wang Liang said, "It's mainly me."

"Awesome", Bai Song knew that Wang Liang would not compete with Ren Xu for credit. What Wang Liang said basically meant that it was all Wang Liang's own idea.

This matter did not require Bai Song and others to investigate. He directly called the acting detachment and asked the acting detachment to arrange an investigation.

Originally, the acting detachment had already 100% confirmed that Lin Liang was not the murderer of Lin Qing, but he still attached great importance to Bai Song's words. After all, it represented a new direction of investigation, and immediately arranged 11 police officers to find these renters one-on-one. The driver retrieved the in-car recording.

Wang Liang and Ren Xu are mainly checking things related to the wedding, and they haven't returned to the hotel yet.

"Where to go next?" Liu Shuyuan asked.

"Going to see Lin Qing's mother," Bai Song said, "I haven't seen her yet."

"Okay, let's go." Liu Shuyuan was also a little curious.

Lin Qing's mother has neurological problems and is now considered mentally ill. The police came several times but failed to get any valuable clues from her.

Bai Song and the other three came to the mental hospital and happened to see Lin Qing's father.

Lin Qing's father has been here these days and has not gone to work. He has been accompanying his wife and communicates with her for a long time every day. However, Lin Qing's mother's condition has never gotten better. The psychological trauma caused to her at that moment It was just too intense.

"Hello, police officer." Lin Qing's father listened to Bai Song's introduction: "You must be a professional psychologist. The people in your department are all experts and capable people. Can you help my lover?"

Lin Qing's father was a little haggard, with obvious dark circles under his eyes.

"I'll do my best," Bai Song nodded without too much comfort.

A few words of comfort in this situation are basically the same as saying nothing.

Under the guidance of the doctor here, Bai Song and the others entered the mental ward.

When he came, he was just in time for the meal. Several patients were walking out. Bai Song saw that there were people behind them, so he didn't move forward. He wanted to wait until these people passed before talking, so the three of them stood there.

Bai Song had been to the mental hospital several times before because of work, but he had never been to such a big occasion where everyone had a meal together.

Hundreds of people wearing hospital gowns walked out one by one dully, looking directly at Bai Song. Bai Song and the other three felt that their eyes had nowhere to rest.

It's when you face this kind of scene that you don't know what kind of eyes you should use to look at them.

With so many people walking by, Bai Song didn't stare at each of them, so he didn't recognize anyone who was Lin Qing's mother.

Bai Song could only remember Lin Qing's mother's ID card photo, so he could only ask the doctor here.

"Let her eat first," Bai Song and the doctor said, "I'm not in a hurry."

"She can't eat anything." The doctor pointed to the room inside: "Now she needs to be fed some liquid food every day, and sometimes she needs to be given glucose if her blood sugar is too low. This woman's condition is still not good. She has taken several kinds of medicine, and all of them are... no."

"Diazepam, chloral hydrate, Antarex," the doctor said, "I'm not the attending doctor, that's all I know. If you want to know more details, you have to ask the attending doctor. But the attending doctor, Dr. Li, is not here today and is resting. If you We’ll have to wait until tomorrow to find him.”

"No need," Bai Song said, "I'll go in and take a look."

Bai Song and the others did not dwell on these issues. They entered the room inside and met Lin Qing's mother.

What many people don't know is that mental hospitals have bed limits, and because there are more and more mental illnesses, mental hospitals are overcrowded. A situation that often occurs is that the police arrest a mentally ill person who causes trouble and want to send him to a mental hospital, but all the beds are full.

Lin Qing's mother's situation is quite special. She is involved in a major case investigated by the municipal bureau and is also an important witness, so she enjoys very special treatment and an independent ward.

This mental hospital is quite old. After Bai Song entered the room, he found a very old camera.

"This can probably be regarded as an antique." Liu Shuyuan glanced at the camera: "Can this old-fashioned camera take clear pictures?"

"It should be enough to capture that the people here are not dead, self-harming, or fighting," Sun Jie said casually, then looked at Lin Qing's mother.

Among Bai Song's team, Sun Jie is the one with the best medical skills, even though he is a forensic doctor.

Lin Qing's mother was in a very bad state. It was hard to describe her with the word "lost and lost". It could be said that she was like a walking zombie.

In such a short period of time, she lost at least fifteen pounds, and her overall condition was indescribably bad. Bai Song and the others had just seen so many mentally ill patients outside, and by comparison, they knew how bad Lin Qing's mother's condition was.

She was startled when she saw three policemen coming in. Her eyes gradually changed from confusion to fear and confusion: "Don't arrest me, don't arrest me! People, ah"

Seeing Lin Qing's mother like this, Bai Song and the others immediately retreated.

"We have to find a place to change into plain clothes," Bai Song said, "I can go in by myself. There are too many people."

"She just saw you. There's no point in changing into plain clothes, right?" Liu Shuyuan said.

"It's okay, I can pretend a little bit," Bai Song thought for a while: "It's not a big deal to trick someone with a mental disorder."

"Okay, you can try on a doctor's clothes later." Sun Jie nodded: "But there is one thing I don't know. Why is she afraid of the police? She has not been harmed by the police, let alone killed anyone, so how can she be afraid of the police? Woolen cloth?"

"I don't know," Bai Song said, "I'll ask the acting detachment later what they asked."

After leaving here, Bai Song went to borrow clothes from the doctor. There were also taller doctors here. After a while, Bai Song changed into doctor's clothes and then called the acting detachment.

"When we first asked her, although she was very sad, she was not afraid of us," the deputy detachment said: "She was also wearing a uniform at that time. I suspect she may have had a stronger stress reaction."

"This is wrong. She is in a very good treatment environment now. She is alone in a room. Her husband chats with her every day, and the medicine used by the doctor is also okay. It is understandable if she has not recovered after so many days, but it is getting worse. "Is there something wrong with this?" Bai Song thought for a moment.

"Do you suspect her husband?" The deputy detachment said: "I have learned about her husband's situation. There was no time when the crime was committed. He was working in his unit on the day of the crime, and the company's video can be seen clearly."

"I took a look at Lin Qing's father. It's somewhat similar to Lin Qing's ID card photo before plastic surgery. He must be his biological son." Bai Song analyzed: "And Lin Qing's father does look very tired."

"Then what's the problem you're talking about?" asked the deputy detachment.

"The management of the mental hospital is relatively simple, and we have to go through several doors when entering, so we are not easily affected by the outside world. The doctor I just saw here is also relatively professional." Bai Song said: "Ruling out all possibilities, there are only two Maybe, either Lin Qing's mother's condition is really getting worse, or her husband has a problem. As I just mentioned, her husband should be fine, but..."

"I understand what you mean," said the detachment representative, "I will step up the investigation into her husband."

The manpower that the acting detachment can use is not really unlimited. With Bai Song sending out two groups of people at this time, he is also a little stretched. But whether it was out of respect for his identity or recognition of the logic of these clues, he understood that what Bai Song said made sense and he should investigate it seriously.

While on the phone, Bai Song had already made a simple disguise.

How simple is it?

Bai Song wrote the word "doctor" on his face.

Literally I took an erasable pen directly to my face and wrote two big characters!

This time Bai Song entered the house again, Lin Qing's mother was no longer afraid, "Doctor, doctor, I didn't break the law, I didn't break the law."

"I know you didn't break the law." Bai Song walked closer, "Who said you broke the law?"

"I didn't break the law, I didn't break the law."

"I know," Bai Song said, "Who told you that you broke the law? Besides, you didn't break the law. Why are you afraid of the police?"

"I really didn't break the law!" Lin Qing's mother looked a little anxious, "I didn't break the law!"

"Okay, okay, I know." Bai Song knew he could only say, "Do you have any needs?"

"I don't have to, I'm fine, hey. I have someone to chat with now, it's really good." Lin Qing's mother's face instantly brightened.

"Who are you chatting with?" Bai Song asked.

"With her! She understands me very well!" Lin Qing's mother took a mobile phone and handed it to Bai Song.

Bai Song turned on his phone and opened WeChat, and found that Lin Qing's mother had been chatting with someone recently. Looking again, this person was actually her own account, and even the name she noted was her own name. But, she didn't Knowing this is her too.

This was a bit schizophrenic, but Bai Song did not underestimate it, but carefully looked at the entire chat history.

From beginning to end, it is basically an insecure exchange. The two personalities are constantly comforting and hugging each other. Some personalities say that they should have a good rest when they go back, while the other one will say, "Let's rest together. Thank you for staying with me." around".

From this, Bai Song didn't see a single valuable chat record.

"She understands you very well," Bai Song said, "You are such a good friend."

"Doctor!" Lin Qing's mother's eyes suddenly became enlightened: "You are the only one who believes that she really exists. Other doctors and others say she does not exist. How could she not chat with me every day? exist."

"Besides other doctors, who else is talking about you?" Bai Song asked.

"No more, no more."

Coming out of Lin Qing's mother's side, Bai Song found that the problem was more serious.

Lin Qing's mother is actually avoiding and afraid of Lin Qing's father, which is a problem. Mental patients generally have simple thinking, and this is definitely not the impact that a person who gives her true love can have on her.

This Lin Qing's father needs to be investigated carefully.

Lin Qing's mother was completely unable to cope with the symptoms of mental illness. Bai Song originally wanted to tell the doctor before leaving that "try to avoid letting Lin Qing's mother come into contact with family members," but considering confidentiality issues, he did not say so.

This matter can only be investigated as soon as possible.

After coming out, Bai Song called the acting detachment to tell him about the situation. The acting detachment said: "Bai Chu, your previous analysis is reasonable. We checked these 11 trains, and there were two cars, one for each trip and two for the return trip. After the driver picked up the guest during this time, the guest just used his mobile phone to give the address and said nothing. "