Han Bo fulfilled his promise, and when Feng Jinhui and Gao Xueping came back, they went to the train station to greet him. .

Feng Jinhui didn't feel anything. Gao Xueping was really flattered and patted his chest and said that he would continue to work hard and make new contributions. As for the case on February 11, 7.11, it entered the stage of supplementary investigation. The specific work was mainly the Criminal Police Brigade of Longhua Branch. There were more than a dozen people in "accidental cases" and there were three cases on hand, so there were not so much time and police force to be responsible for the follow-up work.

The mentors and their tutors had nothing to worry about. They had their jobs. They occasionally called and asked, gathered together for dinner every few days, and Li Xiaolei and Han Fang accompanied them out to play on weekends, and Han Bo had almost nothing to do.

Yimenxin Sipu was working to establish an anti-terrorism intelligence center. More than ten days passed without realizing it. The day after tomorrow it was grandfather’s 90th birthday. Han Bo arranged all the work and called the Bureau of Guan and Bureau Zhou again. He got off work on time at 5 pm, changed into casual clothes and got into his car, and went straight to the airport with his wife and sister.

Deputy Director of the Municipal Bureau can enjoy some "privileges".

The car can park at the airport branch without paying so much parking fee. However, if the car parks at the branch, you don’t want to disturb the branch leader. He chatted with the director and political commissar in the waiting hall for nearly an hour. It was not until the broadcast notified the flight to Nangang to start check-in procedures, and then shook hands and said goodbye with the subordinates of the airport branch.

"It's not good to be a leader, and people will be pulled to talk wherever they go." As soon as they got on the plane and found a seat to sit down, Han Fang teased his younger brother sympathetically.

"If I had known this, I wouldn't have saved that little parking fee," Li Xiaolei turned around and looked at the rows of empty seats behind her, and sighed: "There are not a few people. If this happens every day, the airline will lose money!"

Han Bo fastened his seat belt and smiled back and said, "There are not many passengers on this journey, and the next one is probably not few. Nangang is not the end point, but it is just a stop at Nangang."

"Think about Nangang Airport, it's so pitiful. There are not many flights during the day, and no matter whether it's departure or arrival, it's almost all concentrated at night."

"Who made Nangang so close to the East China Sea? It is said that they have lost money every year, with a loss of several hundred million a year." Han Bo sighed lightly, and thought about it and couldn't help but smile: "But for us, it's good to concentrate on the night. Whether we go to Beijing or Shenzhen Zheng, we can take the night flight, and we won't delay going to work the next day."

Li Xiaolei suddenly broke out: "Flying at night is not safe."

"Crow's mouth!" Han Fang was as superstitious as President Han now. She turned around and rolled her eyes, hurriedly putting her hands together, "Blessed by Bodhisattva, and blessed by Bodhisattva, she just said casually, don't take it seriously."

Han Bo couldn't help laughing, and Li Xiaolei laughed so hard that she leaned back and forth.

Facts have proved that Han Fang's "remedial measures" are still very effective. The passenger plane flew very smoothly under the blessing of the Bodhisattva. It had almost no airflow during the last three hours of flight, and it was not even a little bumpy. It landed safely on the runway of Nangang Airport at 11:21 in the evening.

He took his luggage and walked out of the airport. Li Taipeng stood in front of a brand new horse. When he saw the three of them, he greeted happily: "Xiao Bo, Xiaolei, I thought I had to wait for a while. I didn't allow smoking inside, so I smoked two outside."

"You will die if you don't smoke!"

The elder sister was as strict as ever when she was in her brother-in-law's "discipline". She walked over and scolded her, threw her luggage beside the car, and directly opened the car door and got into the co-pilot.

"Brother-in-law, the new car is so beautiful. I'll go in and visit." Li Xiaolei laughed, stopped caring about her luggage, and happily entered the back row.

Li Taipeng had no status at home, and Han Bo was the same. The two looked at each other and put their luggage into the trunk to see if there was nothing missing before getting in the car.

"Brother-in-law, where are the children?" Li Xiaolei stroked the soft leather seat and asked anxiously while helping Li Taipeng watch and reversing.

"Mom takes the children back first, your mother and my mother go back together. This time, according to the rules of our hometown, we will cook for three days, and we will be warm tomorrow, and we will be in charge of dinner; the day after tomorrow, we will be in charge of noodles at noon and wine at night; the day after tomorrow, we will be in charge of lunch. They will be in charge of lunch. They will be in charge of preparation. The eldest uncle, second uncle, third uncle and third uncle and uncle all went back. They just called to ask if you can arrive tomorrow night."

Think about the customs of Sihe’s hometown, I’m really afraid of people. I have to invite guests for three days on my birthday!

If it were other relatives, Han Bo would not have eaten for three days, but the one who started his birthday tomorrow was not other relatives, but the grandfather who was 90 years old. Why did the old man have to do it for three days? Isn’t it just for fun?

Han Bo nodded, thinking that since his son has returned to his hometown, should he go back tonight too? Feng Jinhui, who had been "lost in contact" for more than ten days, suddenly called.

There is nothing particularly important, he can't call late at night.

As a policeman, he is most afraid of such calls. The deputy director of the Public Security Bureau is the same. Han Bo's heart skipped a beat and pressed the call button to ask: "Old Feng, I, Han Bo, what's the matter?"

"Director Han, I just came out of the detention center. The day before yesterday, Longhua Branch called and said that the suspect in the July 11th case would not admit his death. I was not very relieved. Today, I specifically interviewed the suspect with Lao Xu to inspect the detention center. The trial lasted for 14 hours."

Is there something wrong with what is certain?

Human life is at stake, this is not a trivial matter, Han Bo subconsciously said: "Wait a minute."

"Okay." Feng Jinhui realized that the bureau leaders were not convenient for them to speak now, so he looked back at the detention center and took the cigarette from Xu Aiguo.

"Brother-in-law, please park on the side, I'll go down and answer the phone."

My brother-in-law is the deputy director of the Municipal Public Security Bureau. He is as old as the deputy mayor of Nangang City. Li Taipeng did not feel uncomfortable because his brother-in-law did not let him hear the call. Instead, he felt a sense of pride and responded, "Okay", let go of the accelerator, slowly stepped on the brakes, and parked the car to the side of the road.

He was not at ease when he came back, and Han Fang couldn't help but make a face.

Li Xiaolei was used to it and urged with a wry smile: "Hurry up, your father, my father and Secretary Lu are waiting."

"I got it," Han Bo smiled apologetically, jumped out of the car and walked aside and raised his cell phone: "Feng Da, where did you just say?"

"Director Han, the suspect refused to admit to killing Chen Hong. I have read all the interrogation records of Longhua Branch, including what he explained today. All the details are omnipotent, without any deviation. With my years of experience as a policeman, there are only two possibilities. Either he has excellent psychological quality and strong anti-detection awareness. He has made up this set of lies in advance, so he answered it in a sequel, and all confessions are omnipotent, without any flaws."

"What about another possibility?"

"The second possibility is more...it's more difficult to deal with. He is very likely to be really innocent, or he is very likely to have not killed anyone. The murderer has someone else. He just took advantage of the situation and left the victim's property from the scene of the crime."

What I fear most is that I encounter such cases where there is conclusive evidence but I dare not make any attempt to confirm that the suspect is the murderer.

There are all kinds of wonders in the world. Everything can happen and any coincidence can happen. If it is a coincidence, if the suspect is really not the murderer, then this is an unjust case!

Han Bo was silent for a moment and asked in a low voice: "Does fingerprints and footprints compare?"

"Compare," Feng Jinhui took a sip of cigarettes, stared at the old friend Xu Aiguo leaning against the car, and said worriedly: "Old Xu and I have repeatedly watched the videos and photos of the on-site investigation. Before locking in Wang Xuedong, we even rebuilt the scene based on the investigation data at that time. Because we had learned the case thoroughly, we felt increasingly unsure and felt that the case could not be settled like this."

"What does it mean?"

"From the location of the footprints and fingerprints left on the scene, the suspect's confession about not killing but just leaving the victim's property can be established, and the details of the explanation to the suspect can basically match."

The suspect is never guilty, but the suspect cannot be let go because of these.

Han Bo thought for a while and asked: "What is the branch's opinion?"

"The branch believes that the facts are clear and the evidence is conclusive, and believes that it can be a case of zero confession."

There is a motive for committing the crime and time for committing the crime. The suspect admitted that he had been to the scene and even admitted that he wanted to retaliate against the victim. More importantly, the suspect's fingerprints, footprints and biological evidence were extracted at the scene. No matter from which perspective, this is a case with clear facts and conclusive evidence.

When the case is handled at this point, it does not matter whether the suspect confesses or admits it.

If every suspect insists that he is innocent after being arrested, will the public security organs not transfer it to the procuratorate for review and prosecution, the procuratorate does not file a public prosecution, and the court does not accept the case and will not sentence it?

Han Bo neither wanted to let a bad person go nor did he want to commit an unjust case. He pondered: "I have no idea what you said. Life is at stake, so we can't help but be cautious."

"Director Han, why not...will send the suspect to a psychological test?"

In the past, a wrongful case was created because of a lie detection. Once a snake was bitten by a snake for ten years, the public security organs have not used lie detection in criminal cases for many years, which is not a 100% reliable technical method.

I am worried that a person who has been excluded from the suspect will not pass the lie detection level, and the lie detection cannot be used as evidence of conviction and sentencing. At that time, the lie detection cannot continue to be closed, and no one dares to make the decision, and vice versa. Therefore, in recent years, lie detection is mainly used in traffic accidents where there are some people who say that their parents are reasonable and have reasonable care, and must be carried out on the basis of voluntary voluntary between the parties.

Because of this, Feng Jinhui was a little hesitant when he made this suggestion.

For Han Bo, it is not just about solving the case, but about eliminating the possibility of a wrongful case, weighed it, and said lightly: "I called Comrade Wang Dong. Considering that the police in the Technical Department of our Municipal Bureau may rarely have conducted such tests, I will think of a way to invite a few experts in psychological testing."

"This is the best. Director Han, I'm not afraid of you making jokes. If I accidentally try, I'm worried. I'm all retired to the second line and retire soon. I don't want to capsize in the gutter and lose my life in the evening."
Chapter completed!