Jiang Yuan, Liu Jinghui and others followed Jian Louyuan's team and first went to the house rented by the female victim Li Miaoyan.
Perhaps because Li Miaoyan has an underage sister, the two of them rented a commercial house with two bedrooms and one living room. The rent was 2,600 yuan, which had already deducted most of Li Miaoyan's salary.
Just looking at this house, Liu Jinghui frowned.
Making ends meet is actually more difficult than ordinary debts. From a psychological point of view, if a person's daily expenses can be covered by daily income, then he will be a deadbeat at best. Life can always be lived, and people can't live with it.
It will be easier to live.
But if a person's daily income cannot cover daily expenses, people with assets will feel like "sitting on the mountain", and it will naturally be more difficult for those without assets. It is even more difficult to rely on borrowing money to maintain life. Borrowing money for a long time,
It is more difficult than long-term liabilities.
Based on this reasoning, Li Miaoyan's financial situation is probably more complicated than her bank balance.
Apart from anything else, her rent expenses were not reflected in the bank statements, so they were basically paid in cash.
"Let's start from the door. Take a few footprints to see first." Jiang Yuan stood in the living room and gave the order, not in a hurry to go inside.
Mu Zhiyang stood next to Jiang Yuan with his gun holstered in his hand. Wen Ming led two local criminal policemen to search the room.
At the same time, the two technicians also turned on the exploration lights, searched for a few footprints on the ground, and began to fix them.
Jiang Yuan went over and took a look and confirmed: "It's basically the same as the footprints seen at the corpse burning site in Dongxi Lake. Okay, let's start the investigation."
Footprints are not as specific as fingerprints. Theoretically, the possibility of two people having the same fingerprints is extremely low, but the possibility of two people of the same age, weight, height, walking posture, etc., is relatively small.
Higher, the most important point is that the footprints may not show all the specificities. If only part of them is, the similarity will be relatively high.
Of course, this is more than enough for the task force.
After confirming that the suspect was the suspect again, Jian Louyuan was in a happy mood and imitated Mu Zhiyang, standing on the other side of Jiang Yuan with her hands on her hips and a gun stuffed in her holster.
Units such as the Criminal Police Detachment are originally the highest criminal investigation unit in the province or city. They handle many major and serious cases and are quite different from the grassroots front-line police units. Large-scale units like Jian Louyuan
The captain occasionally has the opportunity to shoot. If he encounters a case, he doesn't shy away from shooting.
Jiang Yuan personally stepped forward to check the footprints.
Use the survey light to switch the light source and you can see various traces left on the ground and walls.
Jiang Yuan chose the clearer one, and after pointing it out, someone took a photo with a camera and collected evidence.
Jiang Yuan made a long circle, and after looking at the entire house, he returned and said: "I didn't see any traces of the murder, but I can't rule out whether it was the first scene. In addition, there were footprints of multiple men and women in this house.
The footprints are that of the victim and her sister."
Jian Louyuan responded and said: "Our people investigated and inquired in the supermarket and determined that the victim Li Miaoyan had a boyfriend who worked with an excavator. There was no record of reporting the crime afterwards. We have already sent someone to invite him over."
Liu Jinghui immediately asked: "Aren't you in Lanyue City? Where is your workplace?"
"I used to work in Lanyue City. I left a few days ago and returned to my hometown, which is a town in Linshi." Jian Louyuan said.
"Where's his excavator?"
"The excavator belongs to the company, and he is just the driver of the excavator. Before leaving, he told his co-workers and foreman that a relative in his hometown was hosting a banquet, and he wanted to go back to participate. The foreman paid him his salary."
Liu Jinghui's questions came one after another: "How is his financial situation? Did the foreman pay him his full salary? Did he deduct any money?"
"The payment was more than 3,000 yuan. I deducted 200 yuan. According to the foreman, the financial situation is probably very average. It is a little better than Li Miaoyan, but it seems that he is an old man and has no savings."
Liu Jinghui snorted and said, "This person has serious suspicions."
"Yes. I also think that if I didn't leave earlier, I would leave later. It was only after Li Miaoyan was burned to death that I ran back to my hometown." Jian Louyuan had obviously thought about this problem, and her breathing was a little rapid with excitement.
"Besides, doesn't he take care of Li Miaoyan's sister?" Liu Jinghui asked, "How long have the two of them been together?"
"It's been three years." Jian Louyuan said, taking out her mobile phone to look at it, and then said: "Liu Chengming, now 36 years old, is five years older than the victim. The victim's sister's impression of him
It wasn’t very good either. When I called the police, I mentioned that my sister and her boyfriend often quarreled. When the local police investigated, they also asked Liu Chengming..."
"In that case...wait and see?" Liu Jinghui looked at Jiang Yuan.
From Liu Jinghui's point of view, this case has begun to look ordinary. The current clues point to Liu Chengming, so just wait until Liu Chengming is brought to justice and then continue the investigation. At this time, he hurriedly investigates other clues. It is true.
It's not necessary, it's more like seeking medical attention in a hurry.
Jiang Yuan naturally agreed, and simply said: "You guys go and rest first while I finish handling the scene here. I had to scan it again."
He just took a brief look at it and was not sure whether this was the first scene.
To truly make a judgment, there are many points that need to be examined.
Logically speaking, there is a high probability that the two victims, male and female, did not go to Dongxi Lake voluntarily. Whether it was threats, killings, or other means, the victims' homes were the focus of suspicion.
In fact, most of today's vicious murders occur indoors.
Liu Jinghui hesitated for two seconds and said decisively: "Then it's all your fault. I'm going to take a nap first. I might have to use my brain later."
Liu Jinghui went out and went straight to the hotel, took a combat bath and then went to bed.
He was not really that sleepy, but he couldn't do what Jiang Yuan could do. It was even said that when the case advanced to this level, Liu Jinghui believed that the next thing that needed him the most as a dragon knight was to capture Liu Chengming and come back.
Later.
If Liu Chengming refuses to confess, it will still be very difficult to obtain enough evidence for this case.
Apart from this, just proving that the two corpses belonged to Li Miaoyan and Wang Youming would take a lot of effort - the level of evidence required during the investigation stage is different from the level of evidence required by the court.
The police must at least find evidence that the two people arrived at Dongxi Lake within the qualified time period, as well as the corresponding evidence chain. For example, surveillance videos or photos on the road, or the positioning of mobile phone signals, etc. Just the footprints at the scene,
Not to mention that it is very difficult to prove that the footprints are the same. Even if it is proved, it can only mean that the two people have been to Dongxi Lake.
But footprints can be left long ago.
This sounds a bit nonsense, but that's what court evidence requires.
Therefore, the police still need to obtain confessions as much as possible, and the effectiveness of the evidence will be greatly improved.
From Liu Jinghui's point of view, Liu Chengming is only a key suspect. The possibility that he is the murderer is very high, but it is not absolute.
If Liu Chengming is not the murderer, then Liu Jinghui's next task will be very heavy.
At that time, he will need to point out the way forward for Jiang Yuan.
As for now, Jiang Yuan can do whatever he wants, whether he wants dragon flames to wash away the ground or leave traces of physical combat.
…
10pm.
Liu Jinghui was woken up by the vibration of his cell phone. He rolled over and felt a little dizzy.
Looking at the time again, Liu Jinghui was speechless for a while. He thought he was not too sleepy, but he couldn't wake up even if he thought he would fall asleep.
"Hello." Liu Jinghui opened the call.
"Liu Chu. Liu Chengming brought him back and gave an explanation." Jian Louyuan's voice was tight, like a broken clamp.
Liu Jinghui was stunned: "Has it been detected? Did Liu Chengming commit the crime independently?"
"Yes."
"Okay." Liu Jinghui couldn't explain his emotions. As a policeman, he was naturally happy to have solved another murder case, but as a dragon knight, he had just gotten up and his emotions were indescribable.
"Liu Chu. Then I will send a car to pick you up?"
"Okay. By the way, what was the reason for the murder?"
Jian Louyuan's voice paused for a long time and said: "According to Liu Chengming, on the evening of the 9th, Li Miaoyan proposed to enroll her sister in a cram school. She still had 800 yuan left, and wanted Liu Chengming to take it. Liu Chengming suggested that the cram school was too expensive.
I talked a lot with Li Miaoyan, but in the end he didn't come up with any money, so he was insulted by Li Miaoyan as a coward, a dog-like man, etc."
Jian Louyuan: "Liu Chengming said in his own words that he really couldn't get the 800 yuan at that time. If he wanted to get the money, he had to find the foreman to spend it. It was already night, and he had to ask for it the next day, and he might not get it until the third day.
Qian and Li Miaoyan scolded her very fiercely at the time, and Liu Chengming was also angry, but not to the extent of killing someone."
Jian Louyuan: "Subsequently, Liu Chengming was kicked out of the house. He had no choice but to find someone to borrow 800 yuan, and then went back to beg Li Miaoyan to let him in. It is said that he begged for a long time, but when he opened the door, he found Wang Youming lying on Li Miaoyan's bed.
."
"Just lie on the bed?" Liu Jinghui's scalp went numb after hearing this: "You are giving money to someone, and you are still asking for money. Is it necessary?"
Jian Louyuan said: "Liu Chengming's statement is that the construction site is far away. If Li Miaoyan doesn't open the door, he will have to stay in a hotel outside, which will cost hundreds of dollars."
"In the end, the concubine was trapped in the house?"
"Well, but Liu Chengming knew about Wang Youming's existence. He just made an agreement with Li Miaoyan that Wang Youming could not come to the house. The three of them had a quarrel, and Wang Youming imitated Liu Chengming's words of begging for mercy outside the door. Liu Chengming became angry and took out his wallet
He was carrying a knife and then tied up the two victims."
Liu Jinghui was listening and thinking, feeling that his brain was running out: "Then does Wang Youming know about Liu Chengming? Does he agree?"
"Wang Youming joined later, and of course he knew Liu Chengming. He was a carpenter. He was very busy when he was working, and he didn't have time to find Li Miaoyan. He usually finished a job and invited Li Miaoyan to stay for a few days. Of course, the two
