In this information age, especially in a society where ID cards are required for everything, it is particularly easy for the police to investigate a person's identity information.

But no matter which direction the police investigated, they did not find any information about Jin Yihao.

In other words, he hasn't done anything with his identity since he dropped out of junior high school many years ago. Including further education, medical treatment, accommodation, buying tickets, and so on.

But when Su Simeng investigated Jin Yihao's kinship, he found a key person.

According to the investigation, Jin Yihao's parents divorced when he was three years old, and he has been living with his grandmother and grandfather. Later, his grandfather died, and his grandmother was unable to take care of him, so he skipped class every day, wandered outside, and worked around after dropping out of junior high school, but he was always in a situation of not doing his job. ”

After Su Simeng introduced Jin Yihao's personal situation, he pressed the mouse, the big screen flashed, and a man's identity information appeared in front of everyone.

"Dai Zhenjun, 49 years old this year, a native of Lejia Village, Wandong City, with a secondary school degree, is Jin Yihao's uncle. In recent years, we have been doing greening construction work. After investigation, Dai Zhenjun's greening construction team is the construction team that undertakes Jing'an Vocational and Technical College, but there is no Jin Yihao's name in the list of construction personnel. ”

As soon as Su Simeng's words fell, Mo Yufei suddenly frowned and whispered: "Dai Zhenjun's name is so familiar......

Su Simeng nodded and said in a deep voice: "That's right, this Dai Zhenjun is the person who reported the homicide. ”

Ling Zizhen sat down and smiled: "My nephew killed someone, and my uncle called the police, I don't believe it's a coincidence." ”

Su Simeng also chimed in: "The most important thing is that my nephew killed people at my uncle's construction site. ”

Lu Ke smiled faintly and slapped the table: "Don't say it, arrest people!" ”

Because of the homicide at the vocational and technical college, the forest at the scene of the crime has been cordoned off by the police, and the school's greening work has also been forced to stop.

When the criminal police caught Dai Zhenjun, he was sleeping in the board room of the construction team.

There were other construction team members in the board room, but Jin Yihao was not found.

At 5:40 p.m., within 48 hours of the incident, the key suspect in the case, Dai Zhenjun, arrived at the case.

In the interrogation room of the criminal police team, Su Simeng and Mo Yufei were conducting a surprise interrogation of him.

Lu Ke stood in the monitoring room next door, his eyes falling on Dai Zhenjun's hand.

He did have a severed finger, but it was not the middle finger of his left hand as the female nurse at Fushou Western Medicine Clinic said, but the ring finger of his right hand.

"My nephew killed someone, and my uncle called the police, what a thief's calculation to catch a thief."

Su Simeng looked at him and smiled faintly, his words full of sarcasm.

Dai Zhenjun's tall and strong body sits on a chair, like an adult sitting on a child seat, and the picture is somewhat comical.

After hearing Su Simeng's words, Dai Zhenjun's dark and chapped face showed a trace of imperceptible panic.

"I don't understand what you mean, I called the police for the dead man, and I've been cooperating with you since then, I really don't understand why you arrested me."

Su Simeng looked at him and sneered: "You cover up the murderer, let's talk about it later, let's talk about your nephew first." ”

Dai Zhenjun looked at him in a daze, his eyes were full of confusion: "My nephew's matter, what's wrong with my nephew?" I have three nephews, which nephew are you talking about? ”

At this time, Su Simeng also understood that this Dai Zhenjun was not so easy to tell the truth, and he was not in a hurry, so he continued to talk to him: "Which nephew do you say? It's the nephew who killed people in the woods at school. ”

Dai Zhenjun lowered his head and whispered, "I don't know which nephew killed someone." ”

"Jin Yihao, it's your nephew, right?" Su Simeng suddenly raised his voice.

Dai Zhenjun's head hung lower: "It's my nephew......"

Su Simon stared at him tightly: "So, you know why I arrested you now......"

Talking about this, Dai Zhenjun no longer had the composure he had before, and became a little at a loss. But he worked outdoors all year round, and his sun-tanned face showed no expression.

Seeing this, Su Simeng struck while the iron was hot: "Jin Yihao has a very serious foot fetish complex, you took him to the Fushou Western Medicine Clinic on Dacheng Road for treatment half a year ago, and the doctors and nurses in the clinic are very impressed with you." ”

Dai Zhenjun began to dodge his eyes, and his sturdy body subconsciously curled up in his seat.

These movements of his were all watched by Su Simeng and Mo Yufei.

People who have not received systematic anti-interrogation training are prone to such instinctive behaviors, especially body language, that are difficult to control.

Therefore, in the process of interrogation, it is often found from a liar that some knee-jerk actions are completely contrary to his statement.

Su Simeng continued: "After Jin Yihao killed someone, he contacted you as soon as possible, and you took advantage of the convenience of your work to destroy the crime scene in the woods and help Jin Yihao escape. At the same time, you take the initiative to call the police and clear your name. Your seemingly clever method is the lowest level of thieves shouting and catching thieves in our eyes. ”

Dai Zhenjun was a little flustered, although he didn't show it particularly obviously, he was still very at a loss, constantly looking left and right, swallowing saliva.

He adjusted his sitting position, his body kept twisting, and he was still making his final defense, but it was all extremely pale: "I...... I don't know what you're talking about......"

Su Simeng closed his eyes and gave Mo Yufei a look beside him.

Mo Yufei immediately recalled, took out a piece of paper from the folder in front of him, and showed it to Dai Zhenjun: "Jin Yihao has herpes in his mouth, and we collected the secretion of herpes rupture on the deceased's socks, and after DNA comparison, it is Jin Yihao's." ”

In fact, that piece of paper is not a test report at all, let alone a DNA comparison, all of this is a targeted trick, a way to exert pressure and break through the psychological defense of the interrogator.

Dai Zhenjun was obviously stunned for a moment, and by now, he was out of words, and just said mechanically: "I really don't know what you're talking about......

Su Simeng pretended to be impatient, slapped the table suddenly, and asked sharply, "What nonsense?" Where is Jin Yihao? ”

Immediately afterwards, Mo Yufei began to play the emotional card: "Although you are an uncle and a nephew, Jin Yihao's parents have divorced, and you and this nephew don't have a deep relationship, and he came to Jing'an City to find you because he didn't do his job." Now, he has caused such a big trouble again, and his murder has nothing to do with you, but if you deliberately shield him, you will be in trouble. ”

Su Simeng nodded, echoed, and began the daily law popularization session: "You call this the crime of harboring, and you will be sentenced to fixed-term imprisonment of not less than three years but not more than ten years." Think about your family, your son is still in college, and you don't want to spend this long decade in prison. ”

In the monitoring room next door, Lu Ke stared at Dai Zhenjun, a smile appeared on the corner of his mouth.

Dai Zhenjun's current psychological defense line has been broken, and it is only a matter of time before Jin Yihao's whereabouts are confessed.

After a while, Ling Zizhen walked into the monitoring room, holding several confession transcripts in his hands: "Team Lu, Dai Zhenjun's co-workers all said that in recent days, they saw Dai Zhenjun and a child walking closer, and Dai Zhenjun personally told them that the child was his nephew. According to the photo identification, they all accurately identified Jin Yihao from the five photos. ”