Being good at studying and daring to tackle tough problems is everyone's unanimous evaluation of Wu Tinglin, the captain of the Criminal Police Brigade of the Wuwei Minqin County Public Security Bureau. Over the past 25 years as a police officer, Wu Tinglin has become a well-known technical leader and business expert in the public security system by virtue of his tireless pursuit of forensic science and technology, his persistent pursuit of technical guidance and investigation, and his meticulous investigation of traces and physical evidence. He has participated in more than 1,800 investigations of various case scenes and cracked more than 350 criminal cases by technical means.
Meticulous survey of the site
Quickly solve the case and comfort the people
Wu Tinglin has a spirit of "ingenuity", insisting on treating every scene with the most scientific and meticulous attitude, and never letting go of every detail. Every time a case occurs, he always arrives at the scene of the crime as soon as possible, conducts a meticulous, thorough and rigorous investigation of the scene, does not let go of any clues, maximizes the utilization rate of on-site evidence in the investigation and solving of the case, and provides an important basis and rich resources for the investigation and solving of the case.
In 2009, a homicide case occurred in Minqin County, which had a bad impact. After careful investigation and careful screening of the two footprints found at the scene of the center, which were determined to be left by the suspects, and later similar footprints were found on the surrounding sand and gravel ground, focusing on the investigation situation, the characteristics of the crime, the geographical environment, and other information, he quickly determined the investigation idea and pointed out the direction for the investigation of the case.
He took the initiative to ask Ying and the investigators to investigate the relevant personnel one by one, and finally found a pair of suspicious leather shoes in a workers' dormitory, and after repeated comparison, it was found that the wear marks were consistent with the traces left at the scene in the center, and at the same time, a bean-sized blood stain was found on the leather shoes and a leather jacket, so the man was controlled as a key suspect, and the case was quickly solved after work.
Peel back the cocoon and extract physical evidence
Perseverance to solve the backlog of cases
Wu Tinglin has a perseverance and tenacity, and he has an almost stubborn focus on every trace of physical evidence, and he does not dare to be careless in the slightest. Because he knows very well that every clue contains the expectations of the people.
In 2000, a resident of Chengguan Town, Minqin County, was killed, which attracted widespread attention. Wu Tinglin personally experienced the scene investigation and detection of the case, the case has not been solved due to the technical and other reasons at the time, but Wu Tinglin often checked the physical evidence extracted from the scene to find a breakthrough in solving the case, he has always had an almost "obsessive" obsession, more than ten years of research and comparison. His dedication finally had a huge harvest after 15 years, and the blood stains on the towel were compared with Ma Moumou's blood sample, which made this homicide case that had been silent for many years successfully solved.
Fight and defend at the same time
Guarding the "money bags" of the masses
Since serving as the captain of the Criminal Police Brigade, Wu Tinglin has comprehensively sorted out the telecommunications fraud cases that have occurred in recent years, summarized and refined the characteristics and laws, put forward targeted suggestions for cracking down on and preventing them, and constantly explored new ideas and methods for comprehensively tackling telecommunication network fraud.
In May last year, the anti-fraud center of the Minqin County Public Security Bureau received a report from the masses that 250,000 yuan was defrauded, and Wu Tinglin led the police to quickly start the emergency payment stop work mechanism, and intercepted all the victim's defrauded funds in 10 minutes, and successfully recovered the loss. After seeing the lost smiles of the masses, it strengthened the confidence and determination of Ng Dinh Lun and his colleagues to crack down on telecommunications network fraud.
In order to further build a "firewall" for wire fraud cases, he continued to innovate the form of anti-fraud propaganda work, organized the police to go into campuses, communities, enterprises, etc., with the help of new media such as WeChat, Weibo, and Douyin, and adopted a variety of means such as small speakers and anti-fraud masks, to continue to explain to the masses the methods and skills of preventing and identifying telecommunication fraud, and enhance the public's awareness of prevention.
Wu Tinglin often said: "Choosing public security means choosing dedication." Every case is cracked and every loss is recovered, which is the best explanation for the masses, for oneself, and for the organization!" (Contributed by the Political and Legal Committee of the Wuwei Municipal Party Committee)