The signal base station is located in the middle of the field, inaccessible, and well protected, although it has been more than 30 days, but there have been a lot of gains. Pen "Fun" Pavilion www.biquge.info

Nine shoe prints were extracted from the scene, belonging to two people.

Two pairs of shoe prints side by side, more than 80 centimeters apart, all the way north, disappearing at the edge of the ridge leading to the road. The footprints are deeper, and the one on the right is even deeper, especially the left footprint.

The outdoor unit of the air conditioner is so large and heavy, it is difficult for one person to move it, and one is heavy and the other is light, it can basically be judged that it was left by the suspect, and it belongs to the two of them.

Six cigarette butts were found at the scene, and the brand on the filter was clearly visible, of which five were more than ten yuan a pack, one was a low-grade cigarette, and two yuan was more than a pack, and farmers and migrant workers smoked more.

……

According to the regulations, on-site investigation needs to find witnesses, there is no village in front of the village, there is no shop in front of the village, there is no car on the road in the north for half a day, and I can't find it for a while, so I can only give up.

"The police were too irresponsible, and the traces of the scene were so obvious that it was impossible not to see them, so they didn't even notify the technical squadron to come over to investigate. ”

As soon as he got into the car, Wan Peng couldn't help muttering.

Li Wen often dealt with the technical squadron of the sub-bureau, and he was no longer surprised, so he tightened his coat and said with a wry smile: "It's not that the people who went to the police didn't see the footprints, they didn't believe that they could solve the case through the footprints, and they were only interested in fingerprints for the traces at the scene, and everything else was nonsense." Besides, there are a few people in the technical brigade of the sub-bureau, and the notice may not be available. ”

"How many types of shoes are there now, and it's not a big case, who will investigate the suspect wearing the same kind of shoes for an air conditioner outdoor unit?"

DNA solving cases is out of reach for grassroots police, and on-site investigation is as "high" for grassroots police.

If the value of the theft is not large, come and take a look, make a few records, there are witnesses, there are clear suspects, and if there are conditions to detect, they will be investigated, and if there are no conditions, they will simply be shelved. After all, resources are limited after all, and the grassroots police force is tight, and the funds are not much, so it is impossible to invest too much manpower and financial resources in a small case.

Big cases must be solved, small cases are not solved, and the common people have the same opinions.

Han Bo stretched his arms and turned around and said, "Everyone, in the future, the on-site investigation and physical evidence examination will change from major cases to ordinary cases, in fact, many big cases are solved through small cases. More importantly, if the fingerprint database of ex-offenders and the future DNA database want to really play a role, they are inseparable from the basic information collection in the early stage. ”

"Team Han, I know the importance of basic information collection, are there so many technical police officers in key districts and counties?"

"When I am done with the things at hand, I will participate in the recruitment of civil servants, interview candidates from ordinary colleges and universities, and go to the provincial police academy, public university and criminal court to recruit people. The technical squadrons of the three sub-bureaus should be fully staffed, reaching 20% of the total number of criminal police. The six county bureaus are more difficult, although several bureau leaders are very supportive, but when it comes to staffing, there is too much work to be done, and only part of it can be solved this year, and the remaining personnel gap is slowly trying to find a way. ”

The "young marshal" was so busy that it was completely different from Xing Da's, and he was considering the construction of a criminal technology unit in Quannan-Hong Kong. But then again, Xing Da is only the captain of the technical team, not the deputy head of the detachment, as long as he manages the technical team.

"Team Han, how many are we recruiting in our brigade?" Wan Peng is not interested in how many newcomers the district and county public security bureaus will recruit this year, and only cares about his own unit.

"Five or six, mostly computer majors. ”

Han Bo leaned on the back of his chair, looked at them with a smile and said, "The technical squadron of the county bureau is not manpowered, so we can wait from the perspective of unit construction, but we can't wait from the perspective of case handling needs." You are all technical backbones, are you interested in going to the grassroots level?"

"Temporary duty?"

"It can not only solve the urgent need of manpower shortage, but also play the role of helping and leading, and can also use the advantages of temporary posts to assist the municipal bureau to promote the strategy of 'strengthening the police with science and technology'. To use a simple analogy, the next step is to build a fingerprint database and DNA database of ex-offenders, some people at the grassroots level and no one at the grassroots level are completely different, information collection will be more comprehensive, and other work will be better connected than now. ”

The technical brigade is not too few personnel, but too many.

In the future, the Criminal Technology Center of the Nangang Municipal Bureau will be transformed into a hospital-like institution, concentrating resources on building several "expert outpatient clinics" for forensic pathology, forensic physical evidence, physical and chemical examinations, fingerprint database and DNA database of ex-offenders, psychological testing and electronic physical evidence.

Leave 20 backbones, and recruit civilians for other positions as much as possible, sink the valuable police force to the front line, and no longer go out on the scene as it is now, but become a technical support and authoritative appraisal department.

People go to high places and water flows to low places, stay well in the city bureau, who is willing to go down to the grassroots level to suffer hardships, Wan Peng and the four people were stunned.

Han Bo had already been prepared, and said with a smile: "The leaders of the bureau and the leaders of the detachment attach great importance to and support very much. For a period of three years, the temporary period expires, and the deputy chief clerk is promoted to the deputy director with excellent performance, and he is willing to stay in the grassroots municipal bureau to coordinate and come back to be entrusted with important tasks. ”

It is too difficult for technical police officers to be promoted, and Director Lu is still a regular stock.

Wan Peng was tempted, but he couldn't help but discuss such a big matter with his family, and he stopped talking with a face. Li Wen and the others were the same, and they didn't know what to say for a while.

"Think about it, think about it, think about it, talk to me. ”

At the same time, the "old handsome" was looking at the report submitted by the eighth group with a straight face.

It's been five days since the investigation, and there are more and more links to be investigated, but there are fewer and fewer suspects.

There was no time to commit the crime, it was impossible to directly eliminate the explosives, and the blood samples that were not sure to be excluded were sent for testing, but none of them were compared, and then they were not tested, and the investigation work was deadlocked.

"Lao Wei, there is some truth in the speculation of the Jinyang Cheng Civilization Exploration Group. It is not uncommon for unprofessional people to have accidents involving the use of detonators, and it is very likely that the suspect has been injured. It may not have anything to do with the theft of the outdoor unit of the air conditioner they mentioned, but the line of hospitals, clinics and health rooms can still be checked. ”

In the face of this brainless explosion case, Deputy Director Tan, who has guided, organized, and participated in the detection of thousands of major and important cases, was also helpless, and could only be a dead horse and a horse doctor.

"Yes, organize someone to check. The "old handsome" hadn't slept well for five days and five nights, his beard was unkempt, his eyes were bloodshot, and he lit a cigarette.

The world's public security is one family, and some of them do not live up to their name.

The criminal police of the world are one family, and there is no dispute.

Deputy Director Tan also served as the head of the criminal investigation detachment, he is very familiar with Wei Guoqiang, and the relationship has always been good. Go sleep for a while, there is news for Comrade Changqing to report in time. ”

"Detachment Wei, I will deploy the line of the hospital, you listen to the Tan Bureau, hurry up and go to sleep." ”

Dizzy and swollen, I can't bear it.

Wei Guoqiang nodded slightly, got up and said, "Okay, you star, I'll go next door and squint for a while." ”

……

At 12:24, Cheng Wenming received the second order since he entered the 01.01 mega explosion case task force, telling him to immediately return to the special case headquarters, and the line of the hospital was taken over by the criminal police of the three sub-bureaus in the urban area who were familiar with the situation.

Rushed to the traffic police squadron, the logistics support personnel had already packed out an office.

"Comrade Cheng Wenming, Comrade Jin Yang is on his way back to the headquarters, from now on, the two of you are responsible for investigating the suspicious people who have been treated for explosion injuries in the city, this is the list and contact information of the police officers involved in the investigation. You have served as a criminal police captain or squadron leader, and you have rich experience in handling cases, so I don't need to explain what to do next. ”

This is just one of the many lines that are being checked, and the leader is very busy, so he put down the list and turned around.

From touching the platoon on the front line to sitting in the office to command and investigate, this change is a bit big, and Cheng Wenming feels like a dream.

There is really no need to explain what to do, first contact the front-line police according to the mobile phone number on the list, and count how many medical institutions there are in the three districts, local, military, and state-owned enterprises, as long as one of them provides medical services cannot be missed......

He was so busy that Han Bo, who had just returned to the technical brigade after surveying the scene, was not idle.

After eating lunch in two bites, I assigned tasks to the technical police at home.

A group of people looked at the detachment's files to see if the footprints taken today could be compared to those taken at the crime scene in the past three years. The other three groups took the footprint photos to the criminal police teams of the three sub-bureaus to compare them with the footprints they had previously extracted.

Arrange everything, change into a white coat, and extract six cigarette butts, especially low-grade cigarette butts, that may have any DNA left behind.

"You stayed up until 3 o'clock yesterday and slept on the table for a while, I'll come and leave it to me. ”

"Yes, Team Han, this is not a detonator. ”

"Okay, I'll doze off. ”

The old classmate was a "madman", Tian Xuewen picked up the cigarette butt and muttered while operating: "Extracting DNA from the failed detonator, you can figure it out." This is something Xiaolei doesn't know, if Xiaolei knows, I don't know what she will worry about. You can't do that in the future, you are a person who has a wife, a family, and a child right away. ”

If he said it, he had fallen asleep, and he hadn't slept well in the past five days like "Lao Shuai", he was too tired and sleepy.

Li Jiaqi was afraid that he would catch a cold, so she hurriedly found a coat to help him put it on.

Tian Xuewen turned around and shook his head with a wry smile.

I don't know how many samples have been tested these days, Tian Xuewen's extraction speed is several times faster than before, and in less than half an hour, he put six test tubes into the inspection tray.

Automatic inspection, the next thing to do is just wait.

You look, I'll look at you, Li Jiaqi was embarrassed, hurriedly picked up a book, and sat quietly aside.

The man should be married and the woman should be married, there are more than twenty people who are going to thirty, and the sister-in-law has already made it clear, Tian Xuewen is not embarrassed, leaning on the test bench and saying with a smile: "Jiaqi, Director Zhao asked me to bring my resume to the People's Hospital tomorrow morning." ”

"You have to think about it. ”

"Think about it, I have no opinion at home, do you have time for the Spring Festival, if you have time, can you ......"

Is it appropriate to say that there is a person lying on the side?

Li Jiaqi was so ashamed that her face was flushed, but her heart was beautiful, the two of them whispered love like thieves, time passed quickly, and the six samples in the genotyping instrument were analyzed unconsciously.

Work is important, and you can't delay Brother Han's affairs.

Tian Xuewen sat down in front of the computer and picked up the mouse and clicked it, his eyes suddenly lit up, for fear of seeing it wrong, he took off his glasses and rubbed them and put them on and looked at them again, the more he watched, the more excited he became, and he was so excited that he couldn't get any more excited.

"Brother Han, Brother Han, where did you find this sample?"

"What?" Han Bo woke up and yawned.

"See for yourself. ”

There is nowhere to find the iron shoes, and it takes no effort to get it!

Cheng Wenming has been unlucky for so long, but he didn't expect that luck would come and he couldn't stop it, and he actually let him hit the big luck.

Han Bo was ecstatic, hurriedly took out his mobile phone, and quickly dialed the "old handsome" phone: "Wei detachment, Wei detachment, I, Han Bo, compare, string up, the suspect is the one who stole the outdoor unit of the mobile company's signal base station air conditioner." It was not a single crime, at least two suspects, one of whom most likely suffered a wound to the forehead. ”

The goal is locked, and the rest is easy to do.

"Old Shuai" was also excited, sat up suddenly, and laughed: "Okay, great! I don't have time, I have to adjust my deployment and go all out to arrest these two bastards." Xiao Han, you report to the bureau leaders, report immediately. (To be continued.) )