Chapter 21 This hair
As the trace inspection arrived at the scene, Criminal Police Captain Huang Qiangmin, Deputy Director Zhang Tao and Director Guan Xi also arrived one after another. Google search reading
These troikas rarely appear on weekdays, especially the Director. Even though he works in the office building every day, ordinary policemen basically have no chance to talk to them. Except for murder.
For a county bureau, murder cases are almost the most important cases.
In other cases, the director does not need to appear, or even sit in the office to listen to the report. But once a murder case occurs, the director must not only appear at the scene, but also sign the on-site investigation report.
For this reason, he didn't even want to know about the case.
However, Ningtai County used to have only one or two murders every year. Now that two incidents occurred in succession, the director's frown deepened.
"What's going on now?" the director asked Huang Qiangmin next to him while putting on his clothes.
As the captain of the criminal police brigade, his daily work is far more about management than business. Only in murder cases, he is the designated on-site commander.
And the first person to be put under pressure was undoubtedly the criminal police captain.
Huang Qiangmin said without hesitation: "The victim Xue Ming, 36 years old, is a supervisor of a logistics company. He is currently single. The house where the crime occurred belongs to the victim's parents... Around 23:00 in the evening, his sister came home from get off work and stopped by. I came to his home to pick up the express delivery and found the body. I called 110 to call the police. After the police from the Second Squadron arrived at the scene, they found that the crime scene had been cleaned, the wardrobe had been turned over, and the victim’s mobile phone had been taken away, but Judging from the property left at the scene, we think we can rule out burglary or robbery, and it should be committed by an acquaintance..."
He spoke in quite detail and directly stated his guess. This is Huang Qiangmin's habit. The director and deputy director are out of touch, and being vague can easily lead to misjudgment by leaders.
Director Guan Xi only nodded, dressed neatly, and walked into the room at the lead.
After a brief observation, Director Guan Xi came to the body and asked Wu Jun, "Old Wu, how are you? Tell us."
Unlike other police officers who come and go in technical positions, Wu Jun has been a forensic doctor for almost 30 years, and all the leaders at the top and bottom are familiar with him.
In homicide cases, the importance of forensic medicine is unquestionable.
Wu Jun was well prepared, and after a brief pause, he said: "The deceased was stabbed in the chest, and the large blood vessels in his chest ruptured, and he died of blood loss. The amount of blood loss was huge. I looked at the bathroom specifically. There were signs of bathing, but a lot of water was used. Cleaning fluid was used to rinse..."
The director nodded, and after Wu Jun finished his report, he ordered: "We must extract the inspection materials as carefully as possible, and if necessary, expand the scope of the investigation..."
After talking for a while, Director Guan Xi looked at Huang Qiangmin again and said: "The bureau will provide you with good logistics, so don't have any scruples..."
After the director finished speaking, the deputy director said: "The scene must be protected. I think the environment of the community here is relatively complex. We must maintain the opportunity to re-examine the scene... The same goes for the forensic department. The scene must be re-examined based on the conditions of the initial investigation." , check for deficiencies and fill in the gaps..."
After Huang Qiangmin listened carefully to the instructions of the director and deputy director, he turned around and started to give orders. He also grabbed a team of people and merged the entire police dog squadron to expand the scope and search for the murder weapon.
At the same time, the police who were investigating the victim's social relations and looking for clues from nearby videos also went out.
Huang Qiangmin had a sullen face, straightened his back, and kept communicating with each squadron.
In the eyes of ordinary people, detecting cases seems to be a task full of intellectual competition, danger and mystery. But in the eyes of criminal police, solving crimes is more about burning money and physical strength.
Those mysterious and tricky secret room murders and notorious serial murders may have happened somewhere and at a certain time, but for the criminal police in small places, they also learned about such cases through movies and television.
For ordinary police officers, the most difficult murder case to solve is random homicide. This kind of case is extremely random. If the criminal is lucky enough, there may be no clues and the case cannot be solved. But beyond that, whether most murders can be solved is as much about luck as it is about resources.
As for today's case, Huang Qiangmin only scanned the crime scene once. He can't say that he is completely sure, but he is confident.
If an acquaintance commits a crime, it means that there is a high possibility of getting clues from the victim's social relationships. Secondly, the body was discovered relatively early, only a few hours before the crime occurred, so starting from the surrounding surveillance, it is possible to get clues. Thirdly, the loss of the victim’s mobile phone may mean that there is information detrimental to the murderer in the mobile phone. According to Huang Qiangmin’s experience, remote access to the victim’s WeChat or text messages and other information is likely to provide strong clues... …
Huang Qiangmin's idea of solving the case is very clear, but his tension does not decrease because of this.
Anyone who has been a police officer for a long time knows that solving a case is never a problem. The most difficult problem is always handling the case. Finding the suspect, arresting and interrogating are only the most basic. Fixing the evidence and forming a complete evidence chain are the more important and difficult parts. . Especially for murder cases, there is no need to wait for the death penalty review step. The preliminary second and first instance trials, and the preliminary procuratorate, will all make requirements with an extremely harsh attitude.
Because of this, the first thing Huang Qiangmin arranged was to find the murder weapon.
In addition, luck is also something that cannot be explained.
Those backlog of murder cases, do you want to say they are complicated? It may be really complicated, but to say that it is impossible to detect does not seem to be the case.
To put it another way, are the murder cases solved simple?
Huang Qiangmin commanded with a stable mood and nervousness.
As the captain of the criminal police brigade, he is responsible for hundreds of cases a year, but murder cases still bring heavy pressure.
"This penis does not belong to the victim." At this time, Jiang Yuan pinched a hair from the deceased's crotch, and his voice reached Huang Qiangmin's ears.