Zhang Baogui's purpose is to seek money, and when kidnapping and extortion has become a crime, not only did he not ask for money, but Han Zhiqiang's reply is likely to make Zhang Baogui feel that his identity as a kidnapper has been insulted.

There is no doubt that Han Zhiqiang, as a family member of the "meat ticket", his indifferent and even deeply suspicious reply, in Zhang Baogui's view, is very likely to be a kind of contempt or contempt, and does not make him feel that he has received the respect he deserves as a kidnapper. It can be described as "not very hurtful, but extremely insulting".

"You tear up the ticket, don't hinder Lao Tzu from sleeping", "Have you watched too many Hong Kong movies", "You are talking about the kind of money printed by the Bank of Heaven and Earth", and so on, it really doesn't look like what a "meat ticket" family member should say to the kidnappers.

It is conceivable that before calling Han Zhiqiang, Zhang Baogui probably anticipated all kinds of reactions that the other party might have, and then made all kinds of preparations, and may even be mentally prepared to let the other party "bargain" and "bargain".

But Han Zhiqiang, as a great and ordinary migrant worker, is not well-off, and of course he never dreamed that "kidnapping and ransom" would happen to him. asked him for 2 million when he opened his mouth, isn't this just three steps and two steps -?

Therefore, Han Zhiqiang's reply of "not playing cards according to the routine at all" and giving "extremely disrespectful kidnappers" undoubtedly exceeded all Zhang Baogui's expectations, making him confused and at the same time, he was bound to be furious.

Most likely, he wondered what the hell did the uncle of this "real estate tycoon" mean? Do you think that Lao Tzu does not dare to kill, or do you think that Lao Tzu is playing with him? Returning the money printed by the "Heaven and Earth Bank", this is scolding Lao Tzu for only using "dark coins"? .

As a result, the anger of not being able to ask for money, coupled with the anger of "being insulted", is very likely to make Zhang Baogui kill and vent his anger. At the same time, destroying the body after killing people is also a common trick used to cover up criminal acts and evade legal prosecution.

As long as the police can't find evidence and he can survive the custodial summons interrogation, even if he is highly suspected of committing a crime, the police have to "acquit him". As it turned out, his move seemed to be not far from "success".

"How long has Zhang Baogui been in the interrogation room?" Li Zhudao retracted his gaze, looked at Lu Kai and asked.

"It's going to be eight or nine hours." Lu Kai glanced at his watch, looked up and said, then pointed to the low simple house in front of him:

"Zhang Baogui lives here alone. He himself had a fierce face, and the other workers in the garden only nodded to him, and basically no one would come to visit him. This means that he has the conditions to commit crimes here without being discovered."

Lu Kai meant that Zhang Baogui might have killed Zhang Jianjun in the place where he lived and "disposed of" the body, while avoiding the eyes and ears of others.

"But we've been looking here for a long time, and we haven't found the slightest suspicious clue. That's the biggest suspicion."

"There was no blood on knives, axes, stools, bricks, all blunt objects; In other places, ultraviolet lamps were used to illuminate and test strips to rub suspicious spots for aniline testing, but nothing was found; There is no human dander tissue on ropes or wires."

"There are no signs of repainting on the walls of the house."

The reason why this point is raised separately is that in order to cover up the bloodstains, the perpetrator may repaint the wall, and the wall skin needs to be shoveled off during the investigation to see if there is any blood spilled on the wall inside.

"There were no fingerprints collected in the house, not even Zhang Baogui's own fingerprints, obviously deliberately wiped. Zhang Baogui explained that he has a habit of cleanliness and has to wipe it in the house at least three times a day."

"Fuck off. Don't you see his sloppy appearance, the smell of sauerkraut in a room in the interrogation room, he is the source of the taste, it is estimated that he has not taken a bath for a long time, and he shamelessly said that he has a habit of cleanliness."

"Except for the corners and the cracks in the furniture, there is no sign of shredded bodies or blood being washed away in the sewers."

At this time, Yu Dewang came out of the house, and was directing several people to lift out the wooden furniture in the house, and turned their feet up. They

This is to check for blood on the feet of the furniture.

When blood runs underground, or when the ground is washed with water, it may be sucked in by the wooden legs of the furniture, and even if the blood on the ground is cleaned, the blood that has penetrated into the wood can still be detected.

I saw that they sawed some sawdust 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.

Forensic technicians are sometimes unscrupulous and even rude in order to obtain trace evidence during searches. If you see suspicious blood stains on the large wardrobe, without saying a word, you will use a knife to cut off a large piece of the large wardrobe; When he saw that there were suspected blood stains on the mattress, he would cut the mattress with scissors without hesitation, and tear off a large piece of cloth with a stab.

Li Zhudao and the three of them walked to the door unconsciously, expecting Yu Dewang to find out, but the disappointed expression on his face was enough to explain everything. Yu Dewang was so busy that he didn't pay attention to them, and completely regarded them as a little transparent.

The three of them stood at the door, looked into the house, and saw several people scattered on the ground, carefully examining the cracks in the floor tiles, looking for blood stains that had seeped into the cracks.

A technician was excited to find that the color of a floor tile joint was abnormal, and immediately pried the floor tile open with a knife, thinking that there would be blood stains under the floor tiles, but it turned out to be clean and nothing. Looking around along this floor tile joint, the front floor tile seemed to be a little abnormal, and then pried open another one, and the result was still nothing. Soon, the floor tiles all over the house were pried up, and no blood stains were found.

At this time, a technician outside the house accidentally touched the stool on a large tin oil tank barrel when he turned over the stool, making a loud "clang" sound, which attracted everyone's attention.

The man simply kicked the tank to the ground, trying to roll it a little farther.

The outside of the iron oil drum is brown and black, and it can be seen at a glance that it has been roasted at high temperatures, and the upper end of the lid has been cut off, just towards the door, and the iron sheet on the inside of the barrel is pitch black, with obvious traces of being burned and smoked by the fire.

Li Zhudao suddenly walked over to stop the man from pushing the oil drum, then picked up a branch, squatted down, and scraped it on the iron sheet on the inner layer of the oil drum. The iron sheet was pitch black, and a layer of soot was attached, similar to the layer of soot attached to the bottom of the pan for stir-frying. The difference is that the soot in the oil drum obviously looks very greasy after he scrapes it a few times.

Yu Dewang, Lu Kai, and Xiao Wu were attracted by his strange behavior, and they all came over.

"This is the way many people in our place, in rural areas, dispose of their garbage. Throw some discarded plastic bags, foam, and clothes into the bucket and light a fire to the ground." Lu Kai stood behind him and explained a few words, implying that there was nothing suspicious about the oil drum that had been on fire inside.

Yu Dewang glanced at the greasy black ash scraped out by Li Zhudao, and went to the kitchen without saying a word, and then walked back.

This so-called "kitchen" is just outside the main house, with a doorway but no door, a broken window and no glass. Yu Dewang glanced at the earthen stove in the kitchen, and the behavior of scraping the wall of the stove a few times was clearly seen by them.

"The smoke marks on the kitchen stove are tan, and the smoke marks here are black, which indicates that the smoke in the two places is different, because the burning material is different, the kitchen stove is burning wood and the farmer's straw, here it is pitch black, and it should not be these things."

"But if it's garbage, there's no oil in the ash; If bacon is smoked on a fire using this oil drum temporarily, it should be sawn wood ash burned, and the color of the soot should not be black, but it should be similar to the tan on the wall of the kitchen stove."

Then, Yu Dewang shouted at the crowd, "Don't be busy, come here and have a look." It is very likely that the suspect did not destroy the body by dismembering the body, but burned the person to ashes."

He then began to direct the men inside and outside the house to search for accelerants or other flammable substances such as gasoline, diesel, alcohol, and flammable chemicals. At the scene, they had no other way, whenever they saw a liquid in the container, they would pounce on it and smell it, or dig a small pit, and then pour the unknown liquid they found into it, and light it with fire to see if it could burn.

The result neither smelled

Smelly liquids, no liquid has been found to ignite.

If Zhang Jianjun was really burned to ashes, even if the ashes were found, they would not be able to identify them through DNA, and now nothing else has been found except for traces of fire in the tin oil drum.

The greasy black ash in the oil drum is most likely the human oil brought out by the soot when the corpse was burned. Everyone knows the comparison, but they can't find any evidence.

Seeing that everyone's mood was 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 school before I finished junior high school." Lu Kai replied.

"Then lie to him. A person like him who is bold and careful, but who has no scientific knowledge, may succeed......

When Lu Kai heard this, he could only treat the dead horse as a live horse doctor, and immediately called the team.

It didn't take long for the team to call back and tell them good news: Zhang Baogui had made a move.

According to Li Zhudao's suggestion, combined with the existing clues, He Youzhi decided to go into battle in person to "give it a try". It's not that he doesn't trust his subordinates, but Li Zhudao thinks that dealing with Zhang Baogui, who has a "fierce face", and He Youzhi, who has a righteous face, may be more suitable in terms of momentum.

As soon as He Youzhi entered the interrogation room, he smashed a stack of materials on the interrogation table where Zhang Baogui was sitting, and the materials flew everywhere, but he didn't even look at them.