Seeing that Qiao Rao had just gotten up, Shi Yan frowned and pushed her elbow against Chen Shijie's arm, motioning for him to go out. He quickly understood that he was still under Qiao Zhen's instructions. When he was in the car, he received Qiao Zhen's WeChat, a large text explaining the process of yesterday's visit and the conclusion of the analysis. Qiao Zhen didn't say why he was absent today, he inquired about Shi Yan, she just looked at him coldly, and he didn't dare to ask again.

Seeing Chen Shijie follow, Zhang Chengcheng didn't have time to stop him. Qiao Rao just knew that he didn't smoke, and the hand that had just lit the cigarette paused for a second, and asked lightly, "Xiao Chen, is there something wrong?" ”

"Team Joe, I have an important situation I want to report to you."

"Well, you name it."

"Not me, to be exact, but Qiao Zhen."

Qiao Rao just spit out a smoke ring and swallowed "Why didn't she tell me herself", not only did her daughter take herself as a leader in her eyes, but also reported her work through her colleagues, what kind of medicine was sold in the gourd?

He suddenly couldn't bear to know the answer, and suddenly there was a bitter helplessness in his heart.

"I don't know the reason why Qiao Zhen didn't come today, probably because he worked overtime yesterday and overdrew his physical strength." Chen Shijie originally described their day's work trajectory to Qiao Raogang according to Qiao Zhen's request, and specially emphasized that Qiao Zhen also knew that such a working method was not mature, but it was also a helpless move.

"However, just now, before the market closes, Qiao Zhen went to a few stalls that we had locked down yesterday that might be vendors, and took photos of Hong Wei for them to identify, and one of the stall owners confirmed that Hong Wei had made a machine purchase with him more than a month ago. He claimed to be the restaurant's back-office buyer, but asked the boss to transport the machine to a neighborhood at night. At that time, because considering that many restaurants were indeed open in the façade rooms of the community, and most of the closing times were after 11 o'clock in the middle of the night, such a request was reasonable. However, when the porter came back, he complained that the floor was very high, he was tired of moving, the room was small, and the guests were in a hurry to tell him to leave after moving, which made him feel a little wrong, but he didn't think much about it at the time. ”

Qiao Rao just smoked silently, and at this time, letting Mars burn the cigarette, his eyes suddenly brightened, and he asked: "Did Qiao Zhen say which market it was, and did the boss have a direct certificate?" ”

Chen Shijie nodded violently, and hurriedly sent the WeChat record of his mobile phone to Lao Qiao: "Qiao Zhen is waiting for us there now, she is asking for support, and at the same time controlling Hong Wei's whereabouts." ”

The crucial 24 hours of detention and arraignment, after which they are either released directly without evidence, or officially enter the interrogation process, confess, file a case, testify, and transfer. Experienced police officers don't need to look at the time, and naturally there is a clock ticking in their hearts. The sound is not insignificant and needs to be listened to with your ears pricked up, each sound is as clear and loud as the final countdown of explosives.

The suspect Hong Wei was sitting firmly in the interrogation room, neither humble nor arrogant, with a hint of inexplicable surprise. Lao Qiao personally went into battle for interrogation, and Da Hu accompanied and cooperated. The other criminal policemen were all pestled behind the glass curtain wall one by one, some leaning against the glass to observe Hong Wei's expression, and some listened attentively to the conversation coming out of the broadcast monitor, and almost all the members of the serious crime team participated in this "live broadcast".

Qiao Zhen moved a chair and sat in the corner, and happened to sit next to Chen Shijie who was standing on the side, he quietly put his arm on the back of the chair, and looked down to see Qiao Zhen's long eyelashes, and the tips of his fingers touched the ends of her curly hair. Chen Shijie's face quietly turned crimson.

From the police academy to the unit, most of the girls' hair is short black, and as soon as Qiao Zhen entered the criminal team, she was pointed at because of her shiny chocolate big wavy long hair. She didn't care, she just tied her hair up, and she didn't plan to re-dye it black. Many people have said that she is worthy of being Lao Qiao's daughter, hard, privileged, and doesn't care about rules and discipline.

Qiao Zhen's appearance is undoubtedly beautiful, but her personality is a rare frankness among beauties, and her dedication to work at the moment is even more attractive, if this girl becomes her lover one day, it would be great. Chen Shijie was a little surprised by this thought that suddenly rose in his heart, and he quickly scratched his head and shifted his attention to the interrogation room at the moment.

Qiao Zhen was indeed very focused, and he didn't pay attention to Chen Shijie's physical and psychological changes behind him. Her eyes at the moment were all focused on Hong Wei's raised eyebrows and pursed lips. Because of his wholehearted dedication, every organ of Hong Wei's body sitting in the middle of the room seemed to be magnified three times, and he sat in front of him. She couldn't see her father's expression clearly, but she could also feel his sharp eyes, because Hong Wei, who had always been full of confidence, began to dodge his eyes a little, and seemed unwilling to look directly at Qiao Raogang.

In a small gray room, a small iron window for light, with only a steel table and two chairs, a clock hanging on one wall, and a mirror inlaid below. Hong Weibai glanced around, and finally looked at Qiao Raogang opposite boredly.

Qiao Rao just gave him time to toss, crossed Erlang's legs, held a newspaper, read it slowly, didn't say a word, just glanced at him from time to time.

Hong Wei finally couldn't help it: "Don't you have anything to ask me?" ”

Qiao Raogang's eyes glared: "What do you say, what you did and what you didn't do, we all know it in our hearts." The time I give you is also limited, depending on whether you give yourself a chance. ”

After saying this, he continued to read the newspaper unhurriedly.

The composure and majesty that my father had honed over the years from countless cases now gave the "negotiation" the upper hand, established the authority of the interrogators, and grasped the commanding heights of psychological status, which was to a certain extent the premise and foundation for a successful trial. Qiao Zhen secretly applauded his father.

At the same time, Qiao Zhen hopes to be able to capture the micro-expressions on Hong Wei's face to get the true thoughts in his heart. Qiao Zhen knows very well that this is the shortcoming of the police, and this is also an important reason why he was directly introduced into the Criminal Investigation Corps.

Shi Yan once asked her: "If micro-expressions are useful, why haven't we implemented them widely in our current work?" ”

Qiao Zhen said helplessly: "The reason why I don't study and pay more attention to interrogation skills also has objective reasons, because in actual cases, whether it is micro-expressions or polygraph results, they cannot be used as evidence to solve the case, at most as a reference direction." ”

"It's the same in the United States?"

Qiao Zhen nodded: "Because of the pressure of the case-solving index, few people will sink their hearts to specialize in this field, let alone practical application." In the United States, when the police need to use this skill, they often hire outside experts and sign confidential work agreements to help solve the case. ”