According to the survey, Wu Changhai has a total of eight companies under his name, including catering, clothing, gold stores, luxury goods, finance, etc., covering a wide range of assets, and the rough statistics of assets under his name are more than 200 million.

This is also destined for him to have a lot of business contacts with other companies in business, and his social relations are very complicated.

Wu Changhai's wife, Dai Lihong, is currently in the e-commerce business and has a company that mainly sells some trendy cosmetics brands. The scale of e-commerce is not small, and there are special employees responsible for taking care of it, so her time is relatively free.

According to the description of the policeman, Sister Ma, Dai Lihong is kind, kind and charitable, and gets along very well with neighbors, but Wu Changhai is relatively arrogant, especially looking down on the poor, and the social response is not very good.

The couple has a total of two daughters, the eldest daughter is called Wu Xiaoxi, who was also killed in this case, and the younger daughter is called Wu Xiaodong, who is twenty-four years old this year, studying outside and survived.

I've been trying to get in touch with Wu Xiaodong, but I haven't been in touch yet.

The eldest daughter, Wu Xiaoxi, is an executive in her mother's Dai Lihong's e-commerce company, and her husband's name is Bian Yongshun, 29 years old this year, with a master's degree, who worked in a hotel, resigned after getting married, and her current occupation is unknown.

At present, there is only these things that can be checked, there is no information about Bian Yongshun's recent situation, and he is already trying to contact him, but like Wu Xiaodong, he has not yet been contacted.

Judging from the household registration information, Wu Changhai is a family of five, after the eldest daughter got married, the household registration did not move out, and the son-in-law's household registration did not move in, but the child Bian Yitong's household registration fell into Wu Changhai's house. ”

After Mo Yufei finished the report seriously, he sat on the chair.

Lu Ke's expression was very serious, and he turned his head and asked Ling Zizhen, "How is the situation over there?" ”

Ling Zizhen replied a little anxiously, "The trace inspection work is still continuing, but we have already rebuilt the scene. What is certain at the moment is that the murderer entered the villa through the gate.

After entering the room, the murderer first attacked Wu Changhai and Wu Xiaoxi in the living room, and then without a moment's stay, he came directly to the second floor through the stairs, walked into the bedroom, killed Dai Lihong next to the bed, and then killed Bian Yitong who was playing on the bed.

After killing four people in a row, the killer did not clean up the scene, but rummaged through the room.

Wu Changhai is the richest man in Jing'an, and the family's money situation naturally goes without saying, but it is not clear what the murderer took away. ”

When Lu Ke heard this, he hurriedly asked, "Are you sure there is any property loss?" ”

Ling Zizhen shook his head: "It's not clear, but it is worth noting that none of the belongings on the deceased have been lost, including gold and silver jewelry and gold watches, which is very abnormal in previous cases of homicide for money." ”

Su Simeng thought for a while, and suddenly said: "Could it be that these rummaging traces are just the murderer's fake actions to confuse the police?" ”

Ling Zizhen nodded and said seriously: "I can't be completely sure, but it is very likely that the nature of this case is greater than the embezzlement of wealth." ”

Lu Ke took a deep breath, looked at everyone, and said: "The deceased is Wu Changhai's family of four, the eldest son-in-law Bian Yongshun and the youngest daughter Wu Xiaodong are survivors, we must get in touch with the two as soon as possible." Focusing on the investigation of the identity information of these two people, such a big thing happened in the family, but the two disappeared at the same time, the two of them must have something to do with this case.

The next direction of the investigation of the case will be on the social relationship of the deceased's family, because of the business situation of Wu Changhai and Dai Lihong, the social relationship of the martial family will be very complicated, but the more this is the case, the more careful everyone must be, and all companies and individuals related to the martial family must be investigated one by one.

The murder case is a special homicide case, and the murderer may have a grudge against any one of the samurai families, thus rising to the case of destroying the door, so don't let go of any detail. ”

"Yes!"

This case analysis meeting was unusually short, and the direction was very clear, that is, four words - social relations.

Unlike crimes of passion and random homicide, homicides like this, whether they are love killings, vendetta killings, or murders for money, as long as they are investigated according to social connections, there must be traces.

It's just the identity of the deceased's family, which makes the routine investigation of social relations the biggest problem in front of them.

After the meeting ended, Lu Ke hurriedly went to the forensic autopsy room to see if the autopsy had any findings.

It would take at least five hours for four bodies to be autopsied one by one, and twelve hours or more for the complete autopsy and examination reports.

The Forensic Department of the Jing'an Public Security Bureau has a total of three dissection rooms, and each of them has two dissection beds.

In addition to the regular autopsy room, the contamination autopsy room was also mobilized, assisted by two forensic doctors sent by the Provincial Public Security Department, to carry out the autopsy work simultaneously.

Jiang Xiran and Zhou Xiaoyi were responsible for the two deceased in the living room on the first floor, Wu Changhai and Wu Xiaoxi's father and daughter.

The autopsies of the two deceased are very important, not only the first two killed by the murderer, but also the core of this murder case, which is the key to investigating the murderer's motive and the nature of the case.

The autopsy work of the two dissection rooms is carried out at the same time, and there is a video dialogue device between the two dissection rooms, which can know the progress of the autopsy of the other party in real time, communicate with each other, and communicate the autopsy situation in the first time.

The technical team also supported four forensic technical police officers who were responsible for taking photographs to assist in the autopsy work.

The fatal injuries to all four deceased people were in the head, and the first task of the medical examiner was to identify the tools that caused the injuries.

Jiang Xiran habitually ate a fruity gummy, pulled the latex gloves, and walked to the dissection table.

Zhou Xiaoyi had already removed all the hair of Wu Changhai and Wu Xiaoxi, and the wound was more directly exposed in front of Jiang Xiran's eyes, and he could even see the fracture line clearly.

Jiang Xiran leaned down slightly, carefully observing Wu Changhai's head injury wound.

"There is a very serious comminuted fracture of the skull, the fracture line is vertical, the wound margin is irregular, the wound angle is torn, there are strip-like contusion wounds at the edges, and the brain tissue, blood vessels and connective tissue fibers in the wound can be seen are not completely broken, and the interstitial bridge is obvious. Contusion wounds and interstitial bridges are typical features of blunt force injuries, from which the cause of death is severe head injury due to blunt force blows. Moreover, there was only one wound, and there were no traces of repeated blows, and the murderer was fatal with one blow. ”

Jiang Xiran said seriously, and the technical police stepped forward to take pictures and fix them.

Zhou Xiaoyi, who was on the side, carefully recorded and extracted evidence from the whole body of the corpse: "No obvious trauma was found on the body surface, and no typical injuries such as resistance injuries, restraint injuries, and coercion injuries were found. ”

Jiang Xiran straightened up and said lightly: "The murderer should have used the same murder weapon to kill the four people, let's take a look at the second corpse." ”