My name is Liu Lei, and I am a police officer of the Forensic Institute of the Criminal Technology Detachment of the Harbin Public Security Bureau. Since joining the work in 2012, he has been engaged in forensic physical evidence identification work, and has carried out the discovery, fixation, extraction, inspection, identification and comparison of related information systems of biological evidence at the scene of various cases (incidents).
The examination of physical evidence in each case is a test of responsibility and willpower, and there is no kind of environment at the scene of the case, even if I am mentally prepared, but the cold winter and heat, maggots are everywhere, and the cliffs and cliffs still make me tremble several times, but these are also the "only way" for a criminal technology worker. Every time, I carefully and comprehensively collected and sorted out all kinds of physical evidence at the scene, accurately locked down key suspects, and provided technical support for the investigation of the case.
The glory of the police is an encouragement, a spur, and a driving force for me to move forward. I will adhere to the concept of "people first, life first", with focus and perseverance, with unbreakable determination, continue to explore the mysteries of the microcosm, open a breakthrough for the detection of various cases, and contribute to the continuous construction of a higher level of "safe Harbin".