Zhang Baogui's purpose was to seek money. Since kidnapping and extortion had become a crime, not only did he not seek money, but Han Zhiqiang's reply was also likely to make Zhang Baogui feel that his status as a kidnapper had been insulted.
There is no doubt that Han Zhiqiang, as a family member of the "meat ticket", his indifferent or even deeply suspicious reply was most likely a kind of contempt or contempt in Zhang Baogui's view, which did not make him feel that he had gained anything as a kidnapper. Due respect. It can be said to be "not very harmful, but extremely insulting."
"Tear it up, don't disturb my sleep." "Have you watched too many Hong Kong movies?" "Are you talking about the kind of money printed by Tiandi Bank?" All these things really don't look like a "meat ticket" that the family should deal with. What the kidnapper said.
It is conceivable that before calling Han Zhiqiang, Zhang Baogui probably anticipated various possible reactions from the other party, and then made preparations for various responses. He may even have the mentality to ask the other party to "bargain" or "counteroffer" Prepare.
But as a great and ordinary migrant worker, Han Zhiqiang's own economic conditions are not well-off. Of course, he never dreamed that "kidnapping and extortion" would happen to him. Asking him for 2 million before you open your mouth is just taking three steps and taking two steps - is this bullshit?
Therefore, Han Zhiqiang "completely did not follow the routine" and gave an "extremely disrespectful" answer to the kidnapper. There was no doubt that it exceeded all Zhang Baogui's expectations and made him confused and furious at the same time.
He is most likely wondering what this "real estate tycoon" uncle means? Do you think I don't dare to kill anyone, or do you think I'm playing house with him? To return the money printed by "Tiandi Bank", are you scolding me for only using "underworld coins"? .
Therefore, Zhang Baogui's anger at not getting the money he asked for, coupled with the anger at being "insulted", would most likely lead Zhang Baogui to commit murder to vent his anger. At the same time, destroying the body and destroying traces after killing is also a common tactic used to cover up criminal acts and evade legal investigation.
As long as the police can't find any evidence and he can withstand the summons and interrogation, the police will have to "acquit" him even if he is highly suspected of committing the crime. Facts have proved that his move seems to be not far from "success".
"How long has Zhang Baogui been in the interrogation room?" Li Zhudao looked away and looked at Lu Kai and asked.
"It must be eight or nine hours." Lu Kai glanced at his watch, raised his head and said, then pointed at the low simple building in front of him:
"Zhang Baogui lives here alone. He has a fierce look on his face. The other workers in the garden are just acquaintances with him, and almost no one comes to visit him. This means that he can stay here without being discovered. The conditions for committing the crime."
Lu Kai meant that Zhang Baogui might have killed Zhang Jianjun where he lived and "disposed" the body while avoiding the eyes and ears of others.
"But we've been searching here for a long time, and we haven't found any suspicious clues. This is exactly the most suspicious thing."
"There were no blood stains on knives, axes, stools, bricks, or any blunt or hard objects. We used ultraviolet light to illuminate other places and used test paper to rub suspicious stains for aniline testing, but no traces were found. There was no human dander tissue on ropes or wires. .”
"There are no signs of repainting on the walls inside the house."
The reason why this point is raised separately is because in order to cover up the blood stains, the criminal may repaint the wall. During the investigation, the wall covering needs to be shoveled off to see if there is any blood spattered on the wall inside.
"There were no fingerprints collected in the house, not even Zhang Baogui's own fingerprints. It was obviously wiped deliberately. Zhang Baogui explained that he had mysophobia and had to wipe the house at least three times throughout the day."
"Fucking fart. Didn't you see how sloppy he looked? He was the source of the smell of pickled cabbage in the interrogation room. He probably hadn't taken a shower for a long time, yet he shamelessly said that he had mysophobia. "
"Except for the horns and cracks in the furniture, there are no signs of body parts or blood washed away in the sewers."
At this time, Yu Dewang walked out of the house and was directing several people to carry out all the wooden furniture in the house and turn their feet upwards. them
This is to check whether there are any blood stains on the legs of the furniture.
When blood flows underground or the blood stains on the ground are washed with water, it may be sucked into the wooden legs of the furniture. Even if the blood stains on the ground are cleaned up, the blood stains that penetrate into the wood can still be detected.
I saw that they sawed some wood chips from the table legs, chair legs, and cabinet legs, and then looked at them with the naked eye, and they didn't seem to find anything abnormal.
Criminal technicians sometimes resort to unscrupulous means and even some rudeness in order to obtain trace evidence during searches. If you see suspected blood stains on the wardrobe, you will quickly cut off a large piece of the wardrobe with a knife without saying a word; if you see suspected blood stains on the mattress, you will use scissors to cut the mattress without hesitation. , stabbed and tore off a large piece of cloth.
Li Zhudao and the other three walked to the door unknowingly. They expected Yu Dewang to find something, but the disappointed expression on his face said everything. Yu Dewang was so busy that he didn't pay attention to them, completely treating them as little transparent ones.
The three of them stood at the door and looked into the room. They saw several people lying scattered on the ground, carefully checking the cracks in the floor tiles, looking for blood stains seeping into the cracks of the bricks.
A technician excitedly discovered that the color of a floor tile seam was abnormal, and he immediately used a knife to pry open the floor tile. He thought there would be blood stains under the floor tile, but it turned out that there was nothing. Looking around along the seam of the floor tiles, I saw that the front floor tile seemed a little abnormal. When I pried another one open, there was still nothing. Soon, all the floor tiles in the house were pried up, but no blood was found.
At this time, a technician outside the house accidentally bumped the stool against a large iron oil tank while flipping the stool, making a loud "clang" sound, which attracted everyone's attention.
The man simply kicked the oil can to the ground, trying to roll it further.
The outside of the iron oil drum is brown and black, and you can tell at a glance that it has been burned at high temperatures. The top end has been cut off, and it is facing the door. The iron inside the barrel is dark, and there are obvious signs of being burned by the fire and smoke. Traces of smoke.
Li Zhudao suddenly walked over and stopped the man from pushing the oil drum. Then he picked up a branch, squatted down, and scraped the inner iron sheet of the oil drum. The iron sheet was pitch black, with a layer of soot attached to it, similar to the layer of soot attached to the bottom of a cooking pot. The difference was that after he scraped the soot in the oil drum a few times, it became obvious that it looked very greasy.
Yu Dewang, Lu Kai, and Xiao Wu were attracted by his strange behavior and also came over.
"This is how many people in our place, in rural areas, dispose of garbage. Throw some discarded plastic bags, foam, and clothes into a bucket, and then light a fire to burn them all." Lu Kai stood behind him and explained. A few words, the implication is that there is nothing suspicious about the oil drum with a fire inside.
However, Yu Dewang glanced at the layer of greasy black ash scraped out by Li Zhudao, went to the kitchen without saying a word, and then walked back.
This so-called "kitchen" is just outside the main house. It has a doorway but no door, and a broken window with no glass. Yu Dewang glanced at the earthen stove in the kitchen and scraped a few times on the wall of the stove, which was clearly seen by them.
"The smoke marks on the kitchen stove are brown, and the smoke marks here are black. This shows that the smoke in the two places is different. This is because the burning substances are different. The wood and farmer's straw are burned in the kitchen stove. The smoke marks here are black. It's so pitch black, it's probably not these things that were burned."
"But if the garbage is burned, there will be no oil in the soot; if this oil barrel is used to make a temporary fire to smoke bacon, the burning should be sawwood ash, and the color of the soot should not be black, but should be consistent with the kitchen stove It’s almost the same tan color on the walls.”
Then, Yu Dewang shouted to the crowd: "Stop working around, come here and take a look. The suspect most likely did not destroy the body by dismembering the body, but directly burned the person to ashes."
Then, he began to direct people to search inside and outside the house to see if there were any accelerants or other easily flammable substances, such as gasoline, diesel, alcohol, and flammable chemicals. They had no other option at the scene. Whenever they saw liquid in a container, they would pounce on it and smell it, or dig a small pit, pour the unknown liquid they found into it, and light it with fire to see if it burned.
As a result, there is no smell
No smelly liquid has been found to ignite.
If Zhang Jianjun was really burned to ashes, even if the ashes are found, there is no way to identify him through DNA. Now, except for traces of fire in the iron oil drum, nothing else has been found.
The layer of greasy black ash in the oil drum is most likely the human oil brought out by the soot when the corpse was burned. Everyone is well aware of the comparison, but they can't find any evidence.
Seeing everyone's mood getting more and more depressed, Li Zhudao suddenly asked Lu Kai: "This Zhang Baogui shouldn't have read any books, right?"
"I dropped out of junior high school before finishing junior high school." Lu Kai answered.
"Then let's deceive him. People like him are bold and careful, but have no scientific knowledge. Maybe they can succeed..."
When Lu Kai heard this, he could only treat the situation as a living doctor and immediately called the team.
Not long after, the team called back and told them the good news: Zhang Baogui was recruited.
Based on Li Zhudao's suggestion and combined with existing clues, He Youzhi decided to "give it a try" himself. This is not because he does not trust his subordinates, but because Li Zhudao believes that to deal with Zhang Baogui, who has a "ferocious look", He Youzhi, who looks upright, may be more suitable in terms of momentum.
As soon as He Youzhi entered the interrogation room, he threw a pile of information on the interrogation table where Zhang Baogui was sitting. The information flew everywhere, but he didn't even look at it.
