Recently, Yang Qianfeng led the police to obtain important information about two suspects in theft through unremitting efforts.

The theft method of the two suspects is technical unlocking, the time of the crime is in the middle of the night when people enter the dream, the object of the infringement is the residents of the urban area who have installed the anti-theft door, these two people frequently come to Jinshui to commit crimes after the Spring Festival, and they have committed many crimes every time, because the installation of anti-theft doors has only risen in Jinshui County for more than a year, and the households with anti-theft doors are relatively good. The homes of residents who have installed anti-theft doors have never been burglarized before the Spring Festival this year, but after the Spring Festival, they have suddenly become the focus of criminals' violations, and the anti-theft doors are not anti-theft at all, and criminals enter and exit like a key when committing crimes, not only do not destroy the door and lock, but even leave no trace on the door and lock.

In the middle of the night, people were able to enter and leave their homes freely, which made the residents who had installed the security doors feel very panicked, and the spread in the urban area for a while greatly reduced the sense of security of the masses, and they hoped that the public security organs could solve the case as soon as possible.

After this kind of case occurred, Zhou Jie and Zhang Lihua all looked at the scene, and when they saw the first scene, they analyzed that the victim's door was not closed at night, and the criminals slipped the door to commit the crime, or the criminals opened the door with a key to open the house and burglarized.

With the investigation of the second and third scenes, Zhou Jie and Zhang Lihua were suspicious of their analysis, thinking that the criminals could open the lock of the anti-theft door without a key and enter the room, but they didn't know what technology the criminals used, so Zhou Jie and Zhang Lihua immediately reported their thoughts to Yang Qianfeng.

Yang Qianfeng was also puzzled after listening to the report, so he took Zhou Jie and Zhang Lihua to study the anti-theft doors in the urban area, and found that as long as the anti-theft doors were locked, it was impossible to open them outside, that is to say, although the doors of the stolen residents were closed at night, they were not locked. In addition, according to the characteristics of the anti-theft door, it is not easy to open without anti-locking, so how do criminals open the anti-theft door? So they studied it, and after research, it was believed that the criminals might have made a special crime tool out of a very thin but not easy to break soft piece or something, and inserted it through the crack of the door to open the door.

In order to solve this kind of case as soon as possible, Yang Qianfeng contacted his counterparts in the city bureau and nearby counties and cities, and found that such cases also occurred in several counties and cities, but none of them solved the case, nor did they have the exact clues to solve the case, and they all had a common understanding that this is a new type of criminal method that has just emerged - technical unlocking.

After knowing the general appearance of the tools used to commit the crime, and determining that it was a wandering crime, Yang Qianfeng immediately focused on the link where the criminals lived, and carried out comprehensive control over all the hotel industries in the city, but after many days of control, including daily inspections and focused surprise inspections, this special crime tool and other valuable clues were not found in the luggage they carried.

After these actions, although the criminals were not caught and no valuable clues were obtained, the recurrence of such cases was effectively controlled, and the criminals did not commit any more crimes for a month in a row.

Yang Qianfeng thought that the criminals might have been alerted after taking action, and it was likely that they had been contacted during the operation, so Yang Qianfeng led the police to revisit the hotel that had been raided.

Hard work pays off, there was a hotel owner during the visit by Yang Qianfeng reminded suddenly remembered one thing, he reacted: a month ago there were two foreign tourists living in his house, one day one of the travelers bought a large bottle of Sprite, but bought and did not drink to Sprite all poured, as long as an empty bottle, but also borrowed a pair of scissors from him, after a while these two people went out, they went to the room to clean, found that the empty bottle was cut off, what kind of thing was cut at the time I didn't see, I cut the remaining small part of the ground and the fragments swept away, The two men left the morning after the raid by the Public Security Bureau, and they didn't come back, and when I tidied up my room after they left that day, I found a Sprite bottle in the trash can in the bathroom, which was very similar to the crime tool described by the Yang brigade.

Yang Qianfeng was very excited when he heard this, and he suddenly understood that the materials and production of the original crime tools were so simple, and he preliminarily identified these two people as suspects.

In order to further confirm the authenticity of the address, Yang Qianfeng personally contacted the criminal police brigade there, and soon faxed the photos of the two suspects, and after the personal identification of the hotel owner and his wife, it was determined that the people on the fax were the two travelers who lived in his house.

With the strong support and cooperation of the local public security organs, the two suspects were successfully arrested one after another, and after investigation, the tools of the crime and some stolen goods with obvious characteristics were obtained, so the breakthrough was quickly opened, and the preliminary interrogation work was relatively smooth.

After preliminary interrogation confirmed that the two were criminal suspects, Yang Qianfeng escorted them back to the Jinshui County Detention Center overnight.

The continuous operation made all the police officers of the criminal police brigade feel very tired, and Yang Qianfeng looked very distressed, but there was really no way to let everyone rest recently, only five plus two white and black, and the arrest came back just after the next weekend, Yang Qianfeng decided that in addition to the normal duty preparation, the others would rest for two days, otherwise it would not be fun to tire everyone down, and there was still a lot of work to be done!

When Yi Zhonghua heard that he could rest for two days, he immediately jumped up happily like a child and said, "I can finally sleep at home and wake up naturally." ”

Yang Qianfeng slept in the suite of Chen Laixiang's office until ten o'clock the next morning before waking up naturally, which was the most fragrant and heavy sleep he had slept in the past two months.

After getting up, I opened the door of the suite and realized that Chen Laixiang and Huang Xiaofang were talking quietly in the office outside, and immediately said hello to Huang Xiaofang.

Chen Laixiang saw Yang Qianfeng get up, and immediately stood up and said, "Ah Feng is hungry and awakened!" Seeing that you slept soundly, I didn't call you for breakfast, I called the cafeteria and asked Sister Li to cook food for you. ”

Yang Qianfeng looked at his watch and said, "No need, I just got up and didn't want to eat." With that, he went to the bathroom to wash up.

Yang Qianfeng came back after washing, Huang Xiaofang pointed to the dim sum that Chen Laixiang prepared for him and said: "Yang Qianfeng, you see how happy you are, you said that you couldn't eat the things in the cafeteria just when you got up, Laixiang immediately prepared a snack for you that you can eat, if I definitely can't do it." ”

Yang Qianfeng smiled and said, "Envy! It's a pity that you and Laixiang can only be girlfriends, not husband and wife, and you won't be able to enjoy this treatment in this life. ”

Huang Xiaofang giggled and said, "Look at your smugness!" ”

Chen Laixiang showed a sweet smile and said, "Ah Feng is still some time away from eating lunch, let's eat less first!" ”

Yang Qianfeng said while eating: "What are you two good girlfriends talking about?" It didn't seem like we had a good time. ”

Huang Xiaofang glanced at Chen Laixiang and said, "What else can we talk about?" It's not Ouyang Lamei's personal business. ”

Chen Laixiang continued: "There is no progress in her and Shi Lei's affairs, Xiaofang said that her mother blames you at home? ”

Yang Qianfeng felt strange when he heard this, stared at Huang Xiaofang and said, "How can this matter be blamed on me?" ”

(End of chapter)