"Daddy Ting, we don't use these materials to do anything else, just to shorten the time to find the suspect, in case it is really a murderer, we will catch someone sooner, and we will return the citizens to peace of mind as soon as possible." Tang Yunzhen immediately held grievances for Xing Ye. "Xing Ye, well done, after the bug is fixed, I will give you a private subsidy! Buy better equipment and make better programs!"

"Thank you Team Tang!" Although Xing Ye is a typical technical nerd, he has a wooden temperament and is not sociable, and he doesn't like anything else except the computer, so he usually doesn't chat with other people, and always tinkers with the computer in a sullen voice, only Tang Yunzhen, who has always supported his 'invention', has a much more enthusiastic attitude, and at this time he has the agility and vitality that a boy in his twenties should have.

Although Cheng Fengqian listened to Cheng Tingshen's words very much and understood the pros and cons, he couldn't resist his curiosity, so he was still interested in asking Xing Ye for advice.

Xing Ye has been in the first squad of the criminal investigation detachment for two or three years, because of his personality, and he is an internal service officer, he doesn't need to go out of the scene if he is not too short of manpower, so most of the time he shrinks in his position and bows his head to do things silently, although what he does with his professional skills has played a great role in the case, it should have been glorious, but he himself is too boring, so low-key that the rest of the team often can't feel his presence at all.

Now, in addition to Tang Yunzhen, there is finally a second person who noticed him and clearly expressed his appreciation for him, Xing Ye was in a good mood, while sending the photo to Cheng Fengqian, he chatted with the other party energetically, and the two immediately exchanged phone numbers and added WeChat friends, the degree of enthusiasm was almost like taking a selfie together and then sending a circle of friends to say that he had made an interesting friend today.

Tang Yunzhen was very satisfied with the harmony between the new and old colleagues, only Cheng Tingshen really had a headache.

He was really worried about Tang Yunzhen's behavior of always acting on the edge, but he couldn't persuade him or pull him, and it was not easy for him not to be dragged into the water by them. "Eh, one or two didn't follow the rules, and sure enough, you brought them all out. ”

"Daddy Ting should be glad that I have driven the crime solving rate of the entire Southern District Bureau. Tang Yunzhen was not only uncompromising, but also a little proud. "Let's get back to the case. ”

Cheng Fengqian had already sent out the photo, and the phone rang after a while. The scene replied that this Zou Chuanjin was the deceased's boyfriend. ”

"I have just read the inspection report over there, and the footprints that appeared at the scene are only the three who reported the crime, and the blood stains are no one else except the deceased. "Cheng Tingshen has always had a good memory, and he can already summarize it without turning over the information. In addition to the deceased's own, there is another fingerprint in the bedroom, and if nothing else, it is her boyfriend Zou Chuanjin, who has not yet appeared. In addition, what is more special is that there are some red stains left on the bedroom doorknob in the direction of the outward, which was thought to be blood stains at first, but after identification, it is red wine. ”

"Red wine?, but I didn't find any wine in the bedroom. Cheng Fengqian was afraid that he would remember wrongly, so he specially opened the report and looked at it. "There was no red wine in the whole house. ”

"Could it be that Zou Chuanjin got drunk and went to find his girlfriend, but he accidentally killed her during the quarrel, and then cleaned up the scene and made it into a secret room?" Tang Yunzhen felt that every time his new idea was stuck in the 'secret room', this place could not be broken through, and he was a little displeased, and turned his eyes to look at Zou Chuanjin's ID photo on Xing Ye's computer screen, frowning slightly.

"Anyway, let's bring this Zou Chuanjin back to assist in the investigation first?" Cheng Ting saw Tang Yunzhen nodding, and immediately prepared to leave. "Ah Feng, you come with me. ”

Cheng Fengqian was just about to receive his order when he saw another colleague, Zuo Quan, rushing in from outside, panting. "Team Tang, Team Cheng, there is a person named Zou Chuanjin outside who says that he is Zhang Meina's boyfriend, and I have asked my colleague to take him to the interrogation room. ”

"Oh no, I like this kind of cooperative citizenry, and I don't have to waste our police force. Tang Yunzhen stretched comfortably, and then hugged Cheng Fengqian beside him and walked out with his legs. "Ah Feng and Brother Yun should learn the skills of questioning, a god of my level is not easy to teach. ”

"Learn from you, will you teach well?" Cheng Tingshen was very uneasy and walked along.

Leaving Xing Ye and Zuo Quan, they looked at each other for a few seconds, and then went to work separately.

When he walked to the door of the interrogation room, Tang Yunzhen had already put down the hand that was just a ruffian on Cheng Fengqian's body, straightened his back very seriously, and smiled and signaled to his colleagues who were originally guarding the door to open the door.

Cheng Fengqian looked at Tang Yunzhen as if he had changed people, so the little excitement he had just now turned into nervousness.

This is not the first time Cheng Fengqian has entered the interrogation room, but it is the first time he has come into contact with a real person related to the case, which is definitely different from the experimental class he has taken in the police academy.

Cheng Tingshen saw Cheng Fengqian's fists clenched nervously, and couldn't help but chuckle, and then said encouragingly. "Go in, I'll be watching you from the other side. ”

"Good. Cheng Fengqian originally thought that Cheng Tingshen would go in with him, but after thinking about it, a witness who was only related to the case and consciously came to assist in the investigation was not a big traitor with definite evidence.

Cheng Fengqian thought to himself, Zou Chuanjin's personal resume that he had just seen was very clean, and the other party was very likely to enter the police station for the first time in his life, and was brought into the interrogation room for the first time, maybe he was even more nervous than him, so he felt a lot more relaxed when he thought about it, Cheng Fengqian nodded to Cheng Tingshen, turned around and entered the interrogation room, and then closed the door.

Sure enough, even if only Tang Yunzhen and Cheng Fengqian came in, Zou Chuanjin showed obvious anxiety, and Cheng Fengqian's normal movement of closing the door seemed to cause him a little frightened.

Cheng Fengqian felt a little sorry, and was about to say some greetings to relieve him, when Tang Yunzhen, who was standing in front of him, suddenly grabbed his hand against his waist, stretched out a finger, and swayed it from side to side like when a car wiper was activated.

That's a simple 'no'.

Cheng Feng didn't say anything, and his eyes avoided looking at Zou Chuanjin, but only looked at Tang Yunzhen, paying attention to the other party's every move.

Tang Yunzhen didn't make any special moves, he naturally pulled away the chair opposite Zou Chuanjin, and also pulled out two, signaling Cheng Fengqian to sit down first, and then he half-leaned on the table and looked at Zou Chuanjin opposite before he sat down after introducing himself, courteously and thoughtfully like a gentleman wearing a dress to a dinner party.

Cheng Fengqian was afraid that saying the wrong thing would disrupt the rhythm of Tang Yunzhen's interrogation, so he took a notebook and a pen to make a record without saying a word.

In fact, Zou Chuanjin hasn't officially started to say useful things, so Cheng Fengqian actually has nothing to record, but if he doesn't do anything, he may not be able to help but praise Tang Yunzhen out loud.

Tang Yunzhen has a smiling face and is very handsome, but he is not the kind of tough guy aura with sharp edges and corners.

He's very soft, and with a little bit of a sleek that isn't embarrassing, he belongs to the kind of person that women will like at first glance, but men won't find annoying when they see it.

In a few words, Zou Chuanjin, who was nervous and was about to pinch the paper cup with water in his hand, became relaxed.

Cheng Fengqian secretly glanced at it, and saw that the other party's shoulders were loosened, and he also breathed a sigh of relief.

Tang Yunzhen chatted with Zou Chuanjin for a few more words, and then slowly guided the topic to the direction they needed. "Mr. Zou, we are sorry that your girlfriend Miss Zhang Meina has passed away, but we still have to ask as usual, between ten o'clock last night and eight o'clock this morning, where are you and what are you doing?"

"I ...... I drank some alcohol and went home and fell asleep, until this afternoon, when Mina's counselor called me and said that she didn't go to class and that her mobile phone didn't work, and I went to the street garden to find someone, and I found out that something had happened to her. Zou Chuanjin folded his hands and crossed them, looking sad, and even a little uneasy. "Officer, how did Mina die?"

"We preliminarily determined that it was a homicide, and it is very likely that it was a robbery and murder. Tang Yunzhen's tone was steady and the speed of his speech was slightly slow, almost word by word, although his eyes were staring at the other side without blinking, his expression was gentle.

Cheng Fengqian obviously knew that Tang Yunzhen was observing Zou Chuanjin's reaction when he heard these words, but his whole person naturally seemed to be saying that the weather was really good today, whether to go out for an outing together, without putting any pressure on the other party at all, and people couldn't help but want to respond to him.

Cheng Fengqian remained silent on the surface, but in his heart he had already given Tang Yunzhen a thumbs up, he endured it for a long time before he couldn't help but not raise his head to salute the other party, squeezed the pen in his hand, and continued to write and draw in the notebook.

Zou Chuanjin actually roughly guessed the cause of Zhang Meina's death after going to the street garden, but when this sentence came out of Tang Yunzhen's mouth, he seemed to have finally received the signal, he was stunned, slowed down for a while before coming back to his senses, holding his head with his hands sadly, taking a deep breath before raising his head again, looking at Tang Yunzhen with red eyes. "Mina is from Yiyang City, her parents are not in Xingang, she has no other relatives here, I ...... Can I claim her body?"

"I'm sorry, because there is an unnatural death involved, and you are not a relative of Miss Zhang from a legal point of view, so ...... Not yet. Tang Yunzhen apologized to Zou Chuanjin very sincerely. "Mr. Zou, please leave the contact information of Miss Zhang's parents, this colleague of mine will also take you to do some basic information preservation, and then you can go home first, but please don't leave Xingang City these days, the police may need you to provide clues at any time." ”

"Good. Zou Chuanjin nodded, and then signed the document handed over by Cheng Fengqian.

Tang Yunzhen patted Cheng Fengqian's shoulder, saw the other party nodding confidently, and understood that the following process could be handed over to him with confidence, so he got up and went out.