Han Bin took Zhao Ming and Wang Xiao to investigate another clue.

Bi An is just a WeChat name.

Wang Xiao contacted the WeChat company in the name of the Municipal Bureau and found the phone number of Bi An.

With a mobile phone number, it is easy to find the identity and whereabouts of the other party.

The reserved address of the mobile phone number roughly coincided with the location of the mobile phone, and Han Bin went straight to the door.

In addition to Han Bin, Wang Xiao, and Zhao Ming, there is also a policeman from the police station and an auxiliary policeman.

"Boom." Zhao Ming stepped forward and knocked on the door. Han Bin and Wang Xiao hid on both sides of the door with pistols.

"Who is it?" A woman's voice came from the room.

"For the property, verify the tenant information."

"Chuck..." When the door rang, the woman complained, "Why verify again, isn't it already..."

"Police, don't move!"

Wang Xiao held up his gun and aimed at the woman.

"Ah, guns, what are you doing with guns!" The woman was taken aback, "I won't move, don't shoot."

"Are there anyone else in the house?"

"No, I'm the only one, I'm a good person, don't shoot."

At the sign of Han Bin, two policemen from the police station tortured the woman.

Then, Han Bin and Wang Xiao entered the room with guns and searched the room.

This is a one-bedroom. The decoration of the living room is relatively simple. The bedroom is beautifully dressed, with pink sheets, curtains, and carpets underneath. The tall cabinet is full of clothes.

There are nurse uniforms, flight attendant uniforms, student uniforms, and various reasons.

There is also a stack of avoidance sets in the drawer.

Han Bin took the gun, "What do you do?"

"I...I didn't do anything. Now the atmosphere is so tight that I don't even dare to open the door. What can I do." The woman lowered her head aggrieved.

"What is your name?"

"Zhang Haiyan."

"Go and sit in the living room on the sofa, and I will ask you something later."

"Yes." Zhang Haiyan replied and sat down on the sofa honestly.

Han Bin called the two policemen over, thanked them for their assistance, and then asked them to return to the police station first.

After only three Han Bin left in the room, Han Bin showed his police officer ID, "I belong to the Criminal Investigation Team of Yuhua Branch."

"Comrade police, what do you want me to do?"

Han Bin looked at the other party. He was wearing a pink pajamas. He was not too tall. Although he was not tall, he was quite predictable. "The investigation is about people getting stolen goods. We have not found anything this time. You have done it before. Nothing is under the control of our criminal investigation team. We are here to get some information with you this time. As long as you tell us everything you know, we won't pursue other things, understand?"

"I don't quite understand what your criminal investigation team is looking for..." Zhang Haiyan was a little uneasy.

"Is your WeChat name Bi'an?"

"Yes."

Zhao Ming curiously asked, "Why are you a woman called this name?"

Zhang Haiyan hesitated for a while, and pulled her pajamas down, revealing a tattoo design.

Zhao Ming took a look, "This is the pattern of the other shore flower."

Zhang Haiyan nodded, "Yes, I think this name is pretty and easy to remember."

"Do you know someone called Chao Chao?"

"understanding."

"What is his relationship with you?"

"I am a frequent visitor."

"How long have you two known each other?"

Zhang Haiyan recalled, "It's been half a year."

"The specific time?"

"The first time he came to see me, it seemed to be in July last year."

Han Bin made a note in his notebook, "We came here today just to learn something about Chaochao. As long as you tell us all about him, we will not pursue the others."

Zhang Haiyan licked her lips, still hesitating, "I said what should be said, what should not be said, if you call, someone can handle me."

"We are investigating a serial homicide case. This Chaochao is a suspect. As long as you cooperate with our investigation and provide some valuable clues, you are doing meritorious service, and your little things are nothing at all."

"Really?"

Wang Xiao snorted, "You think our criminal investigation team has nothing to do, and grabs your little shrimp with a gun."

Although this is not very pleasant, Zhang Haiyan heard it in her heart and thinks about it. In the past large-scale sweeps of the emperor in the clubhouse, the criminal police rarely sent out, let alone robbed it, and it is impossible to miss her own small family.

"Well, you can ask, I will definitely cooperate with the investigation."

Han Bin opened his notebook, "Super Chao's full name is Yang Zhichao. Tell me about your impression of him."

"Yang Zhichao is very skinny, clean, and masculine. He plays wild and is generous in his shots," Zhang Haiyan said.

"Puff......" Zhao Ming couldn't help but smile, "Sister, don't you kidding me, he actually said he is manly, haha......"

Zhang Haiyan rolled her eyes, "Uncle Police, is that funny?"

"No, no, I'm not laughing at you. I have seen that Yang Zhichao, with a small mouth at every turn, wearing pink socks, and twisting and twisting walking like a man, you actually said he is manly. "Zhao Ming learned the movement of a flat mouth.

"Impossible, then what you said, maybe the Chaochao I know is not alone, he is very manly, how could he be like a sissy."

The Yang Zhichao in Zhang Haiyan's mouth is a little different from the Yang Zhichao the three Han Bin knew. Han Bin even doubted whether Zhang Haiyan was lying.

Han Bin took out a photo, "Is it him?"

"Yes, he is super super. To tell the truth, he is a good person. He never depends on money. He even sent me a red envelope during the New Year, which is really good."

Seeing Han Bin and all three of them were silent, Zhang Haiyan felt a little unsure in her heart, "Comrade police, what's wrong?"

"Have Yang Zhichao talked about his personal affairs?"

"In the beginning he didn't say anything. The two of us were just like doing business. After we met for a long time, we also talked about some thoughts." Zhang Haiyan sighed.

"He is the same as me. The conditions in the family are not very good. His father loves playing cards. He won the money. It was okay. If he lost the money, he would beat their three brothers and sisters. Chaochao is the eldest son of the family. It’s not easy, and it’s not easy to provide for the younger brother and sister to go to school."

Han Bin has learned about Yang Zhichao's family background. He knows that he has a younger brother and a younger sister, one is in college and the other is in high school. His father has died two years ago, and his mother works in farming in his hometown. The conditions at home are indeed relatively average.

"How much has he spent on you in the past six months?"

"It's only more than ten thousand yuan."

Han Bin asked Wang Yaobo about Yang Zhichao's salary of more than 5,000 a month. Excluding more than 1,000 for renting a house, he spends more than 2,000 on Zhang Haiyan every month. After excluding basic living expenses, there is no money left in his salary.

If his family conditions are average, and his mother cannot support his younger brother and sister alone, Yang Zhichao will definitely have to pay for his younger siblings to study, eat, and spend. Where did he get the money?

"Do you think Yang Zhichao is in love with the same surname?"

Zhang Haiyan's tone was determined, "How is it possible, I haven't seen anything in this business, he is definitely not in love with the same surname."

"Have you ever been to his house?" Han Bin asked.

"No."

"Did he tell you why he didn't find a girlfriend?"

Zhang Haiyan recalled, "I asked him if he had a girlfriend, and he said no; when he asked him why he didn't find one, he said that he still had to support his younger siblings to study, and he had no money to find a girlfriend."

"I didn't believe it at first, he was kind to me. He said that he has only recently had money, otherwise he wouldn't be able to find me often."

"Did he say where the money came from?"

Zhang Haiyan shrugged, "I don't want to trouble myself. When it comes to money, I shouldn't ask. I never ask."

"Have he mentioned a person named Song Baijiang."

"No."

"In January this year, did the two of you meet? Is there anything unusual about him?"

"Oh, you said this, I remembered, he met me quite frequently in January, and his hostility during that time was a little bit different from before." Zhang Haiyan said.

Han Bin asked a few more words, and took people away without asking more clues.

When he went out to wait for the elevator, Zhao Ming asked, "Brother Bin, something is wrong with this situation. Is there a split personality in Yang Zhichao? He is obviously a lover of the same surname, how could he like women."

Wang Xiao on the side guessed, "Will it be related to the Stockholm effect? ​​He was originally a straight man, but he was broken by Song Baijiang. But his surname is still a straight man. When he leaves Song Baijiang, he will still like women."

Han Bin frowned. He hasn't learned criminal psychology skills yet, but based on various guesses and clues he has found now, he has one more guess.

Back in the car, Han Bin took out his cell phone and dialed Tian Li's number.

"Hello, group leader."

"Are you busy now?"

"Not busy, what do you want to say?"

"You then inform the bank to check Yang Zhichao's family financial situation."

Tian Li reminded: "Team leader, Yang Zhichao's financial situation was already in place before, except for the 30,000 yuan transfer, no major problems were found."

"Now it is not only necessary to check Yang Zhichao's financial affairs, but also the accounts of his mother, brother and sister, as soon as possible."

"understood."

After hanging up the phone, Han Bin dialed Wu Xia's number again.

"Hey, Captain Han, you are calling me for the first time."

"Sister Wu, didn't disturb your work?"

"Then I can't hang up your phone, let's talk, what's the matter?"

"How is Zhao Xiaoshan's autopsy going?" Han Bin asked.

"The poison test has just been completed. He should have been stunned and frozen to death. After the corpse was frozen, he was cut with a machine, so no blood was found on the scene." Wu Xia said.

"Is he physically disabled?"

"A thigh is missing."

"Is there any trace of his surname infringement?" Han Bin asked.

Wu Xia frowned, "His body has been frozen and cut into sections. Is it necessary to check this?"

"necessary!"