The "old coach" endured for more than ten years, but if he didn't move, he would be thunderous.

In the afternoon, on the way back to Nangang, the Anti-Drug Brigade and the Yangtze River Branch jointly investigated two drug cases. With the consent of Deputy Director Cui, who was in charge of criminal investigation and public security, a surprise attack was arranged for the Development Zone Branch to combat drug and anti-pornography.

More than 40 criminal police officers and security police officers urgently selected from the branch office and the grassroots station team were on standby at the Erlangqiao Police Station nearest to the main urban area. Deputy Captain Jiang of the Public Security Detachment of the Municipal Bureau, Deputy Director Yang of the Branch, and Captain Qian Jinlong of the Anti-Drug Brigade of the Criminal Police Detachment were in charge.

The mobile phone, Xiaolingtong and pager are all handed in. You are not allowed to leave the yard without permission. You will not announce what tasks are about to be performed until the last moment, nor will you announce where to perform tasks.

Zhang Xingbao is used to use police and assault operations several times a year when he crosses the branch office.

Others were sitting in the car with their eyes closed and resting, but he couldn't sleep, so he squeezed in the cafeteria to watch TV with several other police officers.

"I've been waiting for three and a half hours. When will I stay?"

“Want to know?”

"Um."

"If you want to know, go upstairs to ask Jiang Detachment and Director Yang, they can't not know."

...

The comrades were a little impatient and joked. Zhang Xingbao was about to make a few words when Lao Wu, a criminal police team, walked into the cafeteria with a box of drinks, and sent him whenever he saw someone.

"Come on, don't rob, each person has a bottle. Xiao Sun, then Xingbao, this is yours."

"Send drinks, so good, the sun comes out from the west!"

"Where do you drink it, there is no such a lot of nonsense?"

Old Wu glanced at Xiao Jiang and took out a cigarette from his pocket: "It's right from Director Yang, I'll have a share of you. Xingbao, come and send me a message, I'll go next door."

Several boxes of drinks were prepared, and it seemed like a treat from the institute.

Everyone was not polite, drinking as much as they should, and smoking as they should. After watching a TV series, the drinks were gone, and the good cigarettes given by Lao Wu were gone. There were empty drink bottles and cigarette butts everywhere, and the small cafeteria was in a mess.

The TV series was not very filmed, and it was not interesting. Zhang Xingbao just got up and walked out of the cafeteria, planning to go to the bus for a while. Old Wu ran over from the upper floor and knocked on the door of the cafeteria: "Sanitary, be careful! Xiao Sun, you are the youngest, clean it up."

He is just an ordinary policeman, with the highest position as "inspector". He has no administrative position and has never even worked as a deputy squadron leader and deputy instructor. However, he has the qualifications and is the oldest policeman in the criminal police brigade and even the branch office.

The director is not qualified to go up and have tea and chat with Jiang’s detachment, he has it!

It was not the leader of the leader, and no one dared to say anything when giving orders. Xiao Sun responded and cleaned reluctantly.

Just when everyone joked that Xiao Sun was not lucky and was sent to do it by "Director Wu", the garbage carefully sorted by Xiao Sun was already in a plastic bag and was being sent to the technical investigation detachment that had just been listed today.

Tian Guogang used a flashlight to look at the empty bottle, empty cigarette case and a few cigarette butts inside, and asked worriedly: "Old Wu, would you make a mistake?"

"How is that possible!"

Lao Wu took the bag, pointed to the wrapping paper on the bottle and said, "I saw that, I made a mark and deliberately stuffed it to him. Besides, there is not all cigarette boxes on the bottle. The cigarette butt is not wrong. He threw a little grandson and picked up one. He smoked four of them in total, including me and his own. I picked them up when he was not careful. I will be responsible for the mistake."

You can't let a bad person go, and you can't wrongly accuse a good person.

What's more, this person is not an ordinary person, but a police officer.

Tian Guogang nodded and said nothing.

It was better to come early than to come by. The car drove into the luxurious and grand courtyard of the Criminal Technology Center. Just walked into the hall with a plastic bag. With a jingle, the elevator door opened, and five or six young technical police officers walked out of it. The "Young Marshal" walked in the front. They smiled and looked happy.

"Korean Detachment."

"Lao Tian, ​​why are you here? How about checking?" Han Bo was surprised and subconsciously looked at the faces beside him.

"I asked him to come."

Wei Guoqiang appeared in the corridor and pointed to the conference room where Zhou Suying had just turned on the lights: "The Korean Detachment is inconvenient to speak outside, so come in and talk."

There are strange things every year, and there are a lot today.

Han Bo has been busy doing experiments and has no idea what happened below. He took the inspection report from a subordinate and signaled them to go to have a meal first. He walked into the conference room in confusion.

"Team Han, let me introduce Comrade Wu Changcheng, a police officer of the Criminal Police Team of the Development Zone Branch, and I participated in the investigation of the 12.26 case in the whole process. The name was not good. Wu Changcheng, no Great Wall, and his father was almost criticized for this."

"Old Shopping" was in a good mood and actually joked about the name of his old subordinate.

Hard work pays off, and finally found out that it was a good thing. Han Bo nodded to Lao Wu, who was standing attentively and handed over the report: "Wei Detachment, the bloody handprint is revealed. Although this fingerprint is incomplete, the lines are still clear and smooth, and the characteristics are also obvious."

"Okay, OK, great!"

"Old Shuai" was so excited that he opened the report and looked at the fingerprints taken with a digital camera and printed with a laser printer and asked anxiously: "Laotian, Lao Wu, how are you doing?"

Having fingerprints means there are clues and evidence, and no longer has any clues like before.

Tian Guogang was ecstatic and quickly raised the plastic bag: "Report to the Wei Detachment, it was done, for fear that his hands were too dry, so Lao Wu sprayed something on it."

"What is this?" Han Bo became even more confused.

"The suspect's fingerprints, on the bottle and on the cigarette box are all there." Wei Guoqiang smiled and added: "The cigarette butts that the suspect smoked were just smoked, and they were very fresh. It can definitely detect his DNA."

The murderer killed the wrong person. The investigation started in the afternoon and the direction of the investigation has not been determined yet. The suspect actually surfaced so quickly. This is too fast!

Han Bo was full of suspicion. Considering that solving the case is important, he handed it over to his partner together with the inspection report.

The police officers who participated in the experiment were having dinner in the reception room, and none of them got off work. The "old coach" was so anxious that Zhou Suying naturally would not ask him to wait for three or five days, and immediately went out to arrange for the police to collect and compare.

"Han Detachment, I almost forgot to ask, did the DNA extract it?"

It used to be "Xiao Han", but now it is "Han Detachment". The attitude of the "old coach" has changed so much. Han Bo is really not used to it. He said embarrassingly: "A DNA type was detected. The dagger was wrapped with a strip of cloth, and it was so tight that the white cloth was touched into a black cloth. It is normal for the person who made the dagger to leave the falling cells, and the extraction is not difficult."

"If you have fingerprints and DNA, this case will be solved."

Wei Guoqiang finally breathed a sigh of relief and sat down to explain the Long Dizhi.

It turned out that the suspect who was checking and comparing fingerprints and DNA had never left his sight, and even kept under his nose. Han Bo felt a little incredible and asked curiously: "Wei Detachment, why did you think of buying a scrapped No. 8 car back then?"

"I'm not that high-education, but I have eyes and ears. How to make blood scars appear, how to extract, how to compare, there are in foreign movies. At that time, I felt very mysterious and mysterious, like watching science fiction movies. For me, this is a hope. If we keep the car well and we have this technology in the future, the case will be solved."

Opportunities are always left to those who are prepared, and this is true.

Han Bo admired his foresight from the bottom of his heart, but couldn't help but ask, "Martial Wei, scrapped cars are not cheap either. How much does it cost to buy them back from a scrapped vehicle recycling company?"

"I didn't spend money personally, how much I work in a year!"

"Old Shogun" smiled mysteriously and said a little embarrassedly: "The cars in the municipal party committee are well maintained and can still be driven when they are scrapped. I had just been transferred to the municipal bureau to serve as the deputy captain of the criminal investigation detachment. The conditions are not as good as now. The detachment only has a Santana and a 212 old jeep. I told the detachment leader that I spent a few thousand yuan to buy an old car and first get together.

It is really nervous to use a car, and the captain of the detachment has no objection. When the recycling company saw that the public security bureau wanted to buy it, you know that their relationship with the traffic police team was only symbolically charged 1,000 yuan. Considering that this is evidence, the suspect's identity is so special, I don't know if there are other people behind him. I didn't dare to drive it after buying it, so I found a tow truck and dragged it directly to the parking lot and parked until the end."

"How did you explain to your superiors if you spend money to buy a car, but you can't drive it after you buy it?"

"This is simple. Volga can't see a few cars now. At that time, there were many. I asked someone to borrow one from Nanzhou Mining Machinery Factory. The car model was exactly the same. I changed it to the license plate and ran for two or three months. Later, I found an excuse to say that the car would be overhauled. It was not cost-effective to buy a thousand yuan for five thousand yuan, so I returned it to someone."

He is worthy of being the "old coach", and can only be described as "the old man is cunning".

Han Bo thought about it and asked again: "Wei Detachment, what should I do if I check the night? Can I scan pornography, gambling, drugs?"

Wei Guoqiang looked back at the two former old subordinates and said sincerely: "Tell you a little bit more humble first. I have surpassed my authority and should not interfere in the poison case you supervised. Considering that Zhang Xingbao is different from ordinary suspects, he is a policeman in this year and knows all about our situation. He is extremely alert and wants to not alert the enemy, so he can only make this worst."

I am eager to solve the case and do everything I can.

After waiting for more than ten years, Han Bo finally saw some hope. He understood his mood: "Wei Detachment, there is no need to apologize. The reason why Director Cui asked me to supervise it is not that it is appropriate for me to supervise it, because you are performing tasks in another place and it is the first day of the Lunar New Year. He can't find a second person except me, the deputy captain on duty."

"One code is the same as one code, and you still need to apologize."

Wei Guoqiang waved his hand and said as if nothing had happened: "As for the arranged actions, we will proceed as planned, and set out on time at midnight to surprise inspections of three entertainment venues in the port area. Qian Jinlong had clues, so he would not lose it, nor would he affect the drug case that the Yangtze River Branch is investigating."

There is no question of how to end. Han Bo has nothing to worry about, and his eyes suddenly shifted to Tian Guogang: "Old Tian, ​​how is the Seaman Club checked? Have Zhang Xingbao ever had any intersection with the female staff of the Seaman Club?"

"have!"

Tian Guogang took out a photo from his bag, pointed to the second group of girls who were the third one from left and said, "She is Liang Liyun, a child of a port authority employee. An older sister we found in the afternoon said that she had talked to Zhang Xingbao. There was a time when Zhang Xingbao often drove 8 cars to find her, but later she didn't succeed because of some reason.

The elder sister remembered that she had a red woolen coat. In fact, not only her, but there were not many clothes at that time, but many people had one. The same is true for women’s bicycles, including Phoenix, Feige, and Sangu. The elder sister recalled that her figure was similar to Xunli. If she put on a woolen coat, put on a scarf, and then rode a Feige bicycle, it would be difficult to tell at night."

"Where is she now?"

"I went abroad and married a foreign seafarer. I don't know which country I have, and my household registration has not been cancelled. She has an older brother working in Jiangcheng, and her parents have been with her brother. We are asking about her brother's contact information. She has many relatives in Nangang, so it should not be difficult to inquire."

He likes others, but they don’t like him, or they like money more, and they like a superior life abroad. Because of love and hate, they seem to have a motive for committing crimes.

More importantly, his appearance is so suspicious.

Judging from the current situation, he has nothing to do with Xun Li being killed.

Han Bozheng recalled the whole case, and Zhou Suying walked into the conference room and gently brought the glass door, but stopped talking.

"Is the fingerprint not comparable?" Han Bo asked subconsciously.

"No."

This is not good news. Zhou Suying felt very uncomfortable and said helplessly: "Comrades extracted the suspect's full-hand fingerprint from the beverage bottle and cigarette box, and compared it one by one. After comparing the comparison, the characteristics do not match, and even a finger cannot match it."

"How could it be impossible to match!" Wei Guoqiang was stunned and could not accept the result.

"It's true that there is no comparison, unless the material is wrong."

Wu Changcheng blurted out and said, "It's not wrong, we can't make a mistake in such a big deal."

How could it be wrong? Wei Guoqiang believed in his judgment and asked: "Where is political commissar Zhou, what about DNA? Is there any comparison between DNA?"

"Inspecting, I called Xiao Fang and I had to wait for another hour and a half."

The murderer polished the dagger before committing the crime, so he left a fingerprint on the dagger. The fingerprint was not compared. The possibility of DNA being compared is very small unless many people commit the crime. However, in such a case, there is little possibility of multiple people committing the crime.

Wei Guoqiang felt cold and collapsed on the chair without saying a word, frowned, giving people a feeling of aging ten years old.

Tian Guogang and Lao Wu looked at each other, and they could not accept this fact and could not believe that all this was true, but they did not dare to raise any doubts in front of the two chief officials of the criminal technology department.

The conference room where he was chatting and laughing a few minutes ago suddenly fell silent. Han Bo didn't know how to comfort them like this, so he could only take over the hot fast food on duty police officers and chew it slowly in boiling water.

An hour and a half was quick and long, especially tonight.

After dinner, I packed up the table and sat with them to wait until the test results came out.

"It's not him, it's not him. I suspect that my neighbor steals axe, my neighbor steals axe, and my neighbor loses axe... It's ridiculous to think about it. I, Wei Guoqiang, have been suspicious for so many years, I..."

"Wei Detachment, you haven't even returned home during the Spring Festival. As soon as you come back, you go straight to this place. Go back to accompany your sister-in-law and go back to see the child first."

"It must be very tired to get back after a few thousand kilometers. Go back and rest first."

The greater the hope, the greater the disappointment.
Chapter completed!