As soon as Long opened his eyes slightly, he saw a deep-faced man striding in, leaning against the wall behind the female police officer.

Tao Qing didn't speak, nodded and motioned for them to continue.

So the female police officer then asked, "Ahem... You're pretty good, you seem to have studied specifically, how long have you been studying?"

"Twenty years. ”

The other party was obviously shocked by this answer, "Uh... You just said you're 22 years old?"

"yes, what's the problem?"

“... Who did you learn from?"

"My father. He's just like you, he's a detective. ”

Tao Qing's face sank.

The female police officer kept saying, "Where were you going today?"

"D City Crime Research Center, in the North 5th Ring Road. I was going there to attend a project presentation, and I needed to transfer to the Gwangjiao Line at Kyotai Station. ”

Long Yi took out the materials used in the report from his backpack and shook it, and then stuffed it back with a calm expression, "I'm sorry, because some cases are still in the confidentiality period, so I can't show them to you." ”

The female police officer coughed in embarrassment, caught a glimpse of Tao Qing and didn't seem to be displeased, and continued to ask, "Then why did you appear at the scene of the crime?"

"It was purely accidental to encounter a suspect with a knife during the transfer. Ryuichi raised an eyebrow, "I suggest you understand that he is unlucky." ”

The female police officer was amused by her words, and her tone was much lighter, "You little girl, your courage is not ordinary. ”

Then she asked a few more questions, and asked Tao Qing if she could send someone back.

Tao Qing took out the interrogation record on the table and glanced at it twice: Long Yi, a native of City D, 22 years old, a third-year student at Public Security University, majoring in criminal law and criminal psychology.

He asked, "You're going to the Center for Crime Research to attend a debriefing, and what's the content of the debriefing?"

"On the Application of Pubaspecific Quantitative Analysis in Offender Modeling. ”

"What time does it start?"

"Two o'clock in the afternoon. ”

"The time of the incident is 12:30, and the time you take Line 4 to Jingtai Station is about 12:42.

It takes 45 minutes to get from Jingtai Station to the Center for Crime, and with the transfer and walking, it takes at least 60 minutes in total.

If I'm not mistaken, this academic presentation is a topic issued by the Ministry of Public Security, and a conference of this scale requires at least half an hour of early entry, and you don't have time to attend. ”

Tao Qing put down the transcript, propped up the desk with both hands, and a pair of sharp eyes looked straight into Long Yi's eyes, "Long Yi, influencing the criminal police to handle the case will be punished as the crime of obstructing official business." ”

The female police officer obviously didn't follow Tao Qing's train of thought, "Captain, this little girl prevented the suspect from further harming the victim..."

"Yes, I disrupted your police plan, but I deny that it was obstruction of official business. Long Yi raised his head and looked back, his voice was steady and unflustered.

Tao Qing raised his hand, and the two female police officers withdrew from the conference room.

"Tell me why you did it. He pulled away from the chair behind the inquiry table and sat down, adding, "From the beginning." ”

Long Yi leaned back like him, and said lazily, "Don't you know everything? ”

Tao Qing's usually gentle voice became stern, "Long Yi, I'm not joking with you. ”

Long Yi pursed his lips and said nothing, staring at Tao Qing stubbornly.

After a while, she finally spoke, "If I answer well, you will agree to me to come to the police force for an internship?"

"These are two different things. ”

"This is obviously the same thing!" Long Yi was very angry, "You said that if I could become Xing Tiexi's closed disciple, you would let me come to the police station!

Looking at her appearance of teeth and claws, Tao Qing smiled, "With your stinky temper, you were angry with gangsters without saying a word, and you still want to be a policeman?"

"You're not a gangster. Long Yi muttered quietly.

"It won't take sixty minutes," she replied after calming down a bit, "I'm oversleeping, so it's going to be a bit rushed, but I know there's a shortcut from the subway station to the research center, so it won't take me sixty minutes." And Old Man Xing had already gotten me a pass, so I could arrive at any time. ”

Tao Qing didn't expect it to be like this, and couldn't help but be a little stunned.

"I had just gotten out of the car when I heard someone shouting 'That man has a knife' in the confusion and was ready to go over and have a look. When I was moving, I noticed that there was something wrong with An Yongxu and the others. At that time, Zhang Ba had already shown his knife, and normal people usually had two reactions, either turn around and run, or be too frightened and stunned in place, and wait until he came back to his senses and ran again.

They disguised themselves well, showing the panic they deserved, and two of them even took a few steps back. But I noticed that they touched the right side of the belt with their hands, which is the posture of the police who subconsciously want to draw their guns when they encounter a critical situation, which is the first point;

The second is where they stand. After Zhang Ba stabbed the middle-aged man for the first time, they began to move slowly, and finally stood in the direction of Zhang Ba's twelve, three, six, and nine o'clock. The middle-aged man had already been injured, and it was obviously Zhang Ba who they had to guard against, so I speculated that Zhang Ba was brought by the police. ”

Tao Qing frowned, "It is natural for the police to prevent criminals from escaping, I don't agree with this conclusion." ”

"I haven't finished speaking," Long Yi raised his hand and stroked his hair, "Zhang Ba's mood is almost broken at this time, he still has a knife in his hand, but the police don't pull out their guns, why?

No. According to statistics, the probability of accidental injury by the criminal police is less than 0.1‰, and the police were less than five meters away from Zhang Ba at that time, and the onlookers were all on the periphery, so there would be no problem with this range at all.

Therefore, there is only one reason why the police do not draw their guns, that is, they are fully confident that they can prevent the situation from deteriorating further, and this confidence can only come from the gangsters themselves, they only need to prevent Zhang Ba from escaping.

The police did not have contact with Zhang Ba in the station, so it must have been controlled by the police before this incident. ”

Long paused, "Since Zhang Ba is the bait of the police, then the other one is most likely his accomplice."

You were going to use Zhang Ba to lure him out, but you didn't expect Zhang Ba to lose control of his emotions and hurt people, so he was stunned for two seconds, and I happened to appear in these two seconds. ”

"Why is the police bait Zhang Ba and not the one he stabbed?"

"Heh," Long Yi chuckled, "as far as the two of them are concerned, Zhang Ba is obviously younger and stronger. In gang crime, such people usually exist as thugs, also known as 'downlines'.

This time, at least ten police officers were arrested and equipped with guns, imagine that if you are in charge of the upline, then there is no need to be so enthusiastic about arresting his downline. ”

Tao Qing had to admit that Long Yi's analysis was very reasonable.

"It may be that the gang he belongs to is too difficult, so you originally planned to make some words out of the middle-aged man's unsuspecting state, so the location was arranged in a place like a subway station with dense traffic and a strong daily atmosphere, which is convenient for the police to disguise, and can also make the middle-aged man less vigilant. Long Yi continued, "The police won't give Zhang Ba a knife, so where did his knife come from?"

Tao Qing didn't answer.

Long Yi stared at Tao Qing Tieqing's face and smiled very unkindly, "The knife was given by a middle-aged man. You see, they are still able to pass knives freely under the close supervision of the police, so you have long been exposed. Therefore, my actions at that time did not constitute an obstruction of official business at all.

Oh, if I'm not mistaken, the bugging device that Zhang Ba was carrying was pinned in his hair, on the left side. ”

Liang Zi, who was temporarily lost his voice due to excessive shock as soon as Long opened his mouth, finally found his voice: "You, why do you even know this?!"

"It's simple, because of the wind. ”

"Wind?"

"Yes, the wind blowing from the subway platform vents. Long Yi raised his hand and compared, "It's July, the ventilation wind in the subway station is 3 to 5 meters per second, and the position where Zhang Basuo is standing is only about 4 meters away from the vent on the upper right, but his hair is only half blown. ”

Liang Zi: "..."

Long Yi turned to Tao Qing, "Since he is your person, with your cunning, suspicious, and calculating character, if you are not completely sure of an arrest operation of this scale, how can you not be present in person." ”

She deliberately said "cunning, suspicious, and calculating" very loudly, and then looked at him defiantly.

"I take it as a compliment, thank you. Tao Qing ignored it, "Long Yi, you are very smart. But for a police officer, this little cleverness is simply not enough. ”

Long Yi Zhengse said: "I don't deny that I have a high IQ, but what I want to correct is that the judgment just now is not based on my intelligence, but on my major."

My mentor is the most authoritative expert in the field of criminal psychology in China, second to none in terms of reasoning, and I am his most proud disciple. ”

Such frivolous words, but she said them to be extremely bland.

Tao Qing suddenly smiled, a hint of admiration in his eyes.

Maybe more than a little, he even felt a little excited now.

"So... Let me see your profession. ”

Long Yi heard his deep voice slowly sound.

The warm sunlight poured onto the ground through the glass windows, and the light refracted by the tiles pierced Ryuichi's eyes. Let her be in a trance for a moment.

Long Yi was silent.

She followed Tao Qing around the police station, completed all the procedures that should be done, and the "Notice on Comrade Long Yi's Internship in Our Bureau" in her hand that he stuffed was already crumpled.

"Tomorrow morning at eight o'clock, don't be late. Tao Qing sent her to the door of the police station, gave her a brief advice on daily matters, and left.

Long Yi glanced at the "Notice", and the issuing unit was the Municipal Bureau, and there were two lines of big characters on it: This is the most proud disciple of the contemptible people, and I hope that your bureau cherishes tempering and looks forward to it!!

The issue date is yesterday.

It's really embarrassing!

Knowing that she would come, she pretended to be so serious on the surface!

Long Yi was very depressed, but he still folded the "Notice" and carefully put it into his backpack.

Then she called Tao Qing to stop.

"Second brother, come to the house for dinner on the weekend, my mother misses you very much. ”

The tall back paused before she heard her 101st rejection of the year.

"Working overtime on weekends, greeting my aunt for me. ”

Long Yi watched the sturdy and sturdy back quickly disappear at the end of the hall, and there was a throbbing pain in his chest.

Second brother, how long will it take for you to forgive yourself...