After watching the video for two days, there were no new clues, and there were other trivial matters in the group, Ying Mingyu became more and more irritable, and always felt that something was about to happen.

Ouyang Jing comforted him, "In this world, everything can't go according to your heart, just try your best to do your best." ”

"It seems that I am really a stubborn person, you and Fan Hua have both persuaded me so. Ying Mingyu has been working a lot of overtime recently, mainly because his little cousin came back on the 23rd and started to work hard to find a job again.

Qianqian is recovering well now, I can have some time to paint, the dishes are progressing okay, Chen's mother's has been completed, and it is very beautiful. Originally, the third one to book was her husband, and Liu Yiyi also wanted it, so she cut into the queue.

In view of this, Liu Yiyi often plays with the Lantern Festival when she is not interviewing at home. Although she is still a child, she is careless and not very meticulous, but Lantern Festival Baby is a baby who is easy to get along with, and she doesn't care about these, and he won't cry if she bumps him slightly.

As my son grows up, he is quite active, and even if he can't walk steadily, he likes to turn over and crawl around.

The re-examination of the body was also completed in these two days, and no new findings were made. The results of the inspection of combustibles came out, and it was confirmed that it is a fuel commonly used by garment factories to burn waste, which is not special and is easily available on the market.

Of course, this treatment method does not comply with the current environmental regulations, but most clothing companies still continue to use it.

As for the retained substances at the Millennium Hotel, due to the time and difficulty of sampling, it will take longer to do laboratory analysis, and the comparison will be done after that.

However, when Ouyang Jing went to review the scene and wanted to help them, he found a collapsed place on the ground, speculating that the murderer might have stayed for a long time. Later, due to the heat of the explosion, the ground softened, leaving this trace.

And the mark that seemed to be left by standing on both feet was outside the window of the deceased Peng Chunxiang. Of course, in order to restore the scene of heat and expansion, Minister Ouyang did not take much pains.

This gave the case a new direction, and after talking about this matter on the 27th, Ying Mingyu felt that the characterization of the case might have to change, so the group held a small meeting.

"I used to think that there was a high possibility of intentional arson and accidental injury, but now it seems that the possibility of intentional murder by means of arson cannot be ruled out. The deceased's social relations need to be investigated in detail, and the family where she has recently worked, and the people around her, including neighbors near the rented house, must be screened. ”

In fact, they have revisited some friends and colleagues of Xu Mingzhao, the head of the household, in the past two days, but they have not gained anything.

Now it is also a little difficult to turn the investigation center to Peng Chunxiang. The aunt who has no quarrel with the world, work occupies most of her life, I really don't know who she can offend, to the point of killing her?

Or maybe it was an unintentional mistake, an unintentional mistake? It may be difficult to set fire to someone, and if it is not for the deep hatred of the deceased, there is no need to choose this way.

The daily quarrel is a little dissatisfied, and when he is angry, he picks up a knife and comes to the door, which is more in line with the logic of conventional crimes.

Moreover, the murderer was picked in a villa building in a high-end community, and it was not easy to invade, so there was really no need to embarrass himself so much.

What kind of deep hatred is there, could it be that Peng Chunxiang committed something in his early years? When Ying Mingyu's mind was spinning, he even thought that he would go back to the village to investigate Peng Chunxiang's past.

On the 28th, the progress of the day was slow, and just when Ying Mingyu was about to put this business trip on the agenda, another fire broke out that night.

A fire broke out on the 8th floor of Building 13 in Jinglong Community, firefighters rushed to the scene, and the four houses were checked for survivors one by one, and finally two dead people were found in Room 803.

After the fire was extinguished, it was the early morning of the next day, and the fire police cleaned the scene and found the source of the fire in room 803, which was also an arson case with combustibles.

At the same time, the other three houses were empty, so there were no other casualties, which was a blessing in disguise.

Moreover, the fire in the residential house was soon discovered and the police were called, which did not cause much damage to the upstairs and downstairs.

Ying Mingyu and they rushed to the scene in the early morning, because the fire department found the landlord and learned that the tenants of Room 803 were Jiang He and Xu Qingqing.

The fire police didn't necessarily know about it, but the command center had sufficient information and soon realized that the two were the sons and daughters-in-law of Peng Chunxiang, the deceased in the last arson case.

No. 804 next to No. 803 was slightly connected, half of the house was burned down, and the other two were okay, a little distance away, and it was not a big problem.

Entering the scene with difficulty, Ying Mingyu saw Ouyang Jing covering his nose and asked, "Have you caught a cold?"

"I don't really like the smell of burning. Later, when we confirm the identity of the deceased, the characterization of your case will be done. ”

Although Ying Mingyu was sad, he knew that this was indeed the case. Once it is determined that it is a targeted vendetta, the scope of the suspect can be greatly narrowed, and it is only a matter of luck and time to find it.

And it is not ruled out that the murderer is really a husband and wife, and it is possible to hurt the man's mother first to vent his anger and divert his attention, and the scope of the investigation can be wider, and some clues should be found from it.

This time, their social relationship investigation progressed quickly and was very fruitful.

On the afternoon of the 29th, when the meeting was held to discuss, the criminal investigation side was the first to speak and explain the situation of the deceased.

"The male deceased, Jiang He, is 28 years old and is an insurance salesman. He is a thirty-year-old man named Yin Zhao who is competing with another colleague for the job of managing team leader. Because the insurance company mainly runs business, he was not there when we went, and he has not yet made an appointment to contact him, and he will continue to follow up after the meeting and strive to complete the interview today. ”

Ding Yuan went on to say, "I heard from my colleagues that the two of them compete for each other in the company every day, and each has its own supporters, and the whole group is about to split into two groups. ”

"Then it's better to divide it into two groups directly, or it will ......be over," Bao Zhan interrupted Ding Yuan's words and lost a sentence.

Ying Mingyu glanced at him and signaled that this was not the point," he continued. ”

"Because the working hours of insurance salesmen are very free, as long as they run the banner of running business, it is no problem to go out at will. Moreover, they are more likely to sneak into the high-end community for the sake of work, and have a relationship with the property, security guards, or other people in the high-end community. Judging from the prima facie evidence, this Yin Zhao is very suspicious. ”

Fang Jinshi nodded in agreement, "It seems that this person is a key point, we must find his whereabouts as soon as possible and track and control him." ”

"Let's talk about the female deceased Xu Qingqing, who is 27 years old and works as a manager secretary in a financial company, and their manager Yao Zhaohua was very sad to hear the news of his death. Da Zhuang took over the conversation, "A staff member of the company told us that the manager's wife, Gong Qian'er, once had a conflict with the deceased, that is, in the company, she had a big quarrel with the manager and slapped Xu Qingqing in front of many people. ”

"Like all bubble TV dramas, it must be the main room who abused and beat the junior? This kind of bloody plot, even if it has been acted, is the main room still angry enough to kill her whole family? Even so, what kind of revenge is it to kill her husband's mother?" Bao Zhan interjected again.

This time the group went to the scene was Ying Mingyu and Ding Yuan, Fang Jinshi and Da Zhuang, Bao Zhan stayed in the bureau and waited for the family of the deceased to be appeased, so they were a little bored, and they had not arrived for the time being.

The distance is long, and the current relatives of the two deceased are the parents of the woman Xu Qingqing, and the three-year-old son of the deceased and his wife, Jiang Wangwei, it is inconvenient for the old man to come up from the countryside with his children.

This can be regarded as reducing the burden of forensic doctors, and the current forensic director is a beautiful woman, and he is still willing. There is no doubt that he killed this case, but there is no need to wait for the relatives to sign, and the autopsy has been carried out.

The forensic doctor divided into two groups to dissect the two deceased people at the same time, and the examination and discussion had been completed, and Ning Duoer came to the meeting on time.

Ying Mingyu coughed, Bao Zhan shrugged his back slightly, remembered the experience of being beaten before, and immediately shut up.

Fang Jinshi pulled back to the topic, "What Baozi said is not entirely wrong, even if the manager's wife hates Xu Qingqing, she doesn't have to kill her, just let her get rid of this secretary publicly." In fact, Xu Qingqing is still working in this company, we went to ask the manager Yao Zhaohua, he said that his wife just misunderstood him and the deceased, and he had explained it clearly afterwards, and his wife also apologized to Xu Qingqing. ”

"Xu Qingqing is dead without proof, can he collude with her wife?" Bao Zhan participated in the discussion normally.

"Of course there is this possibility, but Gong Qian'er's beating of Xu Qingqing happened at the beginning of this year, if it has not been resolved, there is no reason why Gong Qian'er has not made any other moves after nearly half a year, right?"

It's a pity that Xu Qingqing's husband is also dead, and it seems that the relationship between the two is difficult to solidify. Ding Yuan actively participated.

"It's okay, check slowly, there will always be a discovery. The neighbors and relatives of the two deceased will continue to follow up later, and all we can provide is the above information for the time being. ”

After Ying Mingyu finished, he signaled the forensic doctor to explain the autopsy.

Ning Duoer, like last time, explained that the cause of death was not suspicious, it was from the fire, and it was the same as suffocation caused by inhaling thick smoke and extensive burns on the body. It will take time to identify the DNA, but the identity of the deceased should be confirmed, the age should be appropriate, and there is also relevant proof on the trace examination.

In both cases, the cause of death of the deceased was not suspicious, and the fire destroyed the scene, and the forensic doctor could not provide much help.

The difficulty of trace detection is not small, but relatively speaking, there is still a lot of peripheral information, which can provide reference.

Ouyang Jing took the evidence from the previous words and said his side, "The accommodation building is a little old, but there is an old janitor who entered the door, saying that he saw the couple going home together, and he also greeted him, about seven o'clock in the evening." ”

In addition, the uncle had been listening to the play and reading the newspaper in the concierge, and he did not notice whether there were outsiders entering or leaving the building. This kind of old-fashioned house is not equipped with cameras, and it is said that I have lost my computer and electric car before, and I am nowhere to find it. ”

It sounded like there was nothing to be found in the trace examination, Ying Mingyu looked at Ouyang Jing with some expectation.

"There were no signs of vandalism in the door lock, and the ignition location was still in the kitchen of the rented apartment. This house is not big, only the kitchen is farthest from the room, but the kitchen is next to the small living room, and you have to go through the corridor outside the kitchen to get out of the bedroom, so even if you wake up, you can't get out. Looking at the death of the two, there should have been self-rescue behavior before, but unfortunately it was not successful, and there were no fire extinguishing and life-saving tools at home. ”

In fact, in order to identify the lock cylinder of the door lock, Ouyang Jing took a lot of effort, but he didn't mention it much, and he took such a big credit.

The fire made the door lock expand and deform, and whether there was a human factor in the change of the lock cylinder was not easy to do.