Chapter 427 Verbal Stress Response
Around the conference table, the members of the serious crime team sat in a row, with relatively relaxed expressions on their faces, and everyone was talking and laughing.
For the police to solve crimes, sometimes they have thoughts of heaven and hell.
A second ago, everyone was wandering around like headless chickens, unable to find clues, unable to sort out the clues, and feeling that solving the case was far away.
But maybe a call will come in the next second telling you that the suspect has been caught.
The Wangjiahe corpse dumping case gave everyone such a feeling.
Although before the large-scale investigation of the suspect, the crime team has probably locked the suspect based on the suspect's behavioral characteristics, the victim's background work characteristics, the time span of the murderer's crime, etc., it is very possible Living on Beifang Street and having the experience of living on Nanshan Road is a clue.
Even so, the permanent population living in Beifang Street is more than 30,000.
There are probably more than 40,000 floating people, which adds up to a population of 70,000 to 80,000 people that need to be investigated. This work cannot be completed in a day or two, it may take ten days and a half months.
And everyone here actually knows that there is a high probability that this kind of large-scale investigation... will not have any particularly obvious effects.
On the one hand, this is because such a large-scale investigation will definitely alert the suspect, so the suspect may be prepared and may not reveal any clues when responding to the investigation.
Another aspect is that the police officers themselves will unconsciously relax their vigilance after a large number of visits and investigations and no results.
In other words, judging from past case handling experience, if no substantial progress is made in this large-scale investigation and planning work at the beginning, then as time goes by, the possibility of progress will decrease. The smaller.
What no one expected was that less than half an hour after the investigation started, good news came.
“I heard that it was an old policeman from the Renmin Road Police Station who was about to retire, and he and an auxiliary policeman arrested the person?”
When the members of the crime team arrived at the scene, only the suspects were left. Because Zhang Erhe was injured, Sun Jianguo took him to the hospital.
So the people from the serious crime team did not see Zhang Erhe and Sun Jianguo. Only Chen Jiang, the director of Renmin Road Police Station, was at the scene at that time.
“I have an acquaintance here in Tianzhou and I just asked about them. These two people are quite interesting. The old policeman’s name is Sun Jianguo. He will retire in more than a month. The auxiliary policeman is his neighbor’s The child’s name is Zhang Erhe.”
Song Mingguang told everyone what he learned about the situation at that time.
"Both two of them know the criminal suspect Song Tiejun. Zhang Erhe and Song Tiejun grew up together, and Sun Jianguo grew up watching Song Tiejun and Zhang Erhe."
"During the investigation, the two of them didn't find anything unusual at first, but while chatting, they suddenly remembered that Song Tiejun had lived in Nanshan Road for a while when he got married. After his father passed away eight years ago, he got divorced and returned to his hometown. Street."
"After Sun Jianguo discovered that he had doubts, he did not rush to take action. Instead, he wanted to report it and then see if he would arrest anyone. Unexpectedly, Song Tiejun got up just as the two of them were about to go out. Liao Shaxin took a kitchen knife and chopped two people from behind. "
"Zhang Erhe had practiced Sanda before and was relatively good at it. Although he was hit in the left shoulder, he did not lose his fighting ability immediately. "
"Then this auxiliary police officer will have at least a second-class meritorious service this time. He will definitely be able to become a full-time official."
"I heard that this auxiliary police officer has already applied for a full-time job this year, but it has not been decided yet. Now With this case, it is certain that there is absolutely no problem, and in his case, there is no need to occupy the quota at all.”
We are all from the local municipal bureaus, and we are very clear about things like auxiliary police officers becoming regular officers.
In any way, Zhang Erhe's blow was worth it, but having said that, the knife was struck on Zhang Erhe's shoulder. If it was struck on the neck and the aorta was broken, there might be another result. . Just like the auxiliary police officer who jumped into the river to save someone in Tianzhou City last year, he jumped into the river without hesitation even though he was not good at water, he was not wearing a police uniform at the time, and he knew that he might drown if he jumped.
Sometimes, it’s a matter of one thought whether to stand up like a hero or hide like a coward.
“Okay, let’s talk about the case first.”
Although the interrogation just now did not go well, as Song Mingguang said, the person was arrested, and the rest was just a grind.
Li Donglin sat in the first place, feeling relaxed.
“I think the suspect Song Tiejun’s situation is likely to be a verbal stress reaction. Hearing the words ‘Mama Pi’ stimulated his desire to kill.”
“I agree with Lao Wang’s judgment that this kind of verbal stress reaction is not uncommon, but how does the other party form this kind of verbal stress reaction? I wonder if I can check it from his divorced ex-wife. ?”
Li Donglin nodded and just asked Wang Song to stop the interrogation. In fact, this was what he meant. He wanted to find out why the criminal suspect Song Tiejun had such a verbal stress reaction.
Generally speaking, language stress response is related to habit formation and is not formed overnight. Only when a person is strongly mentally oppressed or stimulated, a specific language may become a stress response condition.
Just like training a pet dog, it is impossible for a dog to understand people's words, but when its owner calls the dog's name, such as "Big Yellow", the pet dog will react and know the owner's The reason why it is called is that the pet dog has a stress reaction to the pronunciation of the two words "rhubarb".
Of course, the mechanism of human verbal stress response is more complicated than that of pets.
It cannot be achieved simply by repeating it or using dog food to tempt it.
"I think it should be like this. Song Tiejun's ex-wife is originally from Sichuan Province, so she should speak Sichuan dialect. Since he is a married woman, he probably suffered a lot from his father-in-law's family."< br>
"Mamapi is another curse word in the Sichuan dialect. It may be that Song Tiejun did not live well in his ex-wife's family. For example, the family scolded him and bullied him. Over time, this kind of reaction formed."
"Old Song, it's up to you to investigate this matter and get the results as soon as possible."
"Yes!"
When the crime team was meeting in the conference room, Tianzhou Municipal First People's Hospital.
“How is Erhe?”
Outside the operating room, Sun Jianguo chased the doctor who had just completed the operation yesterday.
“It’s nothing serious. Although the incision was deep and hit the bone, it didn’t hurt the vital parts. There was just excessive blood loss. Pay attention to anti-inflammation later and it will be fine after a while.”
"Will there be any sequelae?"
"Don't worry, it will not affect the function of the arm."
Hearing the doctor's affirmative answer, Sun Jianguo was relieved. .
(End of this chapter)