Wu Wei guessed correctly, Deputy Captain Luo of the Criminal Police Detachment of the Municipal Bureau, Director Yan of the High-tech Zone Bureau, Deputy Director Xiang of the High-tech Zone Bureau, and Tengda, who had just called Han Chaoyang to ask about the progress, were holding the second case analysis meeting after the establishment of the 9.18 task force in the small conference room on the third floor of the Yuanfeng Hotel in the steel market not far from the sand and gravel factory.

The Yan Bureau held a meeting in the city yesterday, and the situation of this case is relatively special, I don't know whether the sand and gravel factory is the first site or the second scene, and there is nothing to see if I go to the sand and gravel factory, so I came here directly to listen to the report first.

"The body was fully dressed, with a wallet in its trouser pocket, which contained more than 160 yuan in cash, two bank cards, a supermarket point card and the deceased's ID card. The corpse was 167 centimeters long, overweight, and not malnourished. The corpse is highly decomposed, and the corpse surface has no special features. All hair has fallen out, and there is no damage to the head. Both eyeballs have been deformed and shrunken, and the bulbar conjunctiva is red and stained, and the bleeding point cannot be distinguished due to corruption.

There is no silt in the oral cavity, there is a small amount of yellow sand, the skin on the neck surface is red due to corruption, there is no fracture of the hyoid bone, thyroid cartilage and cricoid cartilage, there is patchy bleeding in the anterior neck muscle, there is no silt and other foreign bodies in the trachea, there is longitudinal strip bleeding under the tracheal mucosa, and there is no silt and no foreign body in the esophagus. The thoracic surface is partially red due to corruption, and there are no soft tissue injuries on the chest wall, including the back, and no rib fractures.

The heart is softened by decay, there is spotted bleeding under the epicardium, and the heart chambers are empty. The lungs atrophy due to decay, and there are pinpoint-like hemorrhages between the lobes. There was no damage to the soft tissues of the abdominal wall, no rupture of the abdominal organs, and no drowning in the stomach. The stomach is about 20 grams, the nature is difficult to distinguish, and the bladder is empty......"

Yan Ju is not a forensic doctor, how can he understand this, he raised his head and asked, "Tell me the cause of death." ”

"From the autopsy results, the victim Cao Shengkai met the characteristics of suffocation after being suffocated by external force on his neck. ”

"Strangled?"

"It could have been strangled to death. ”

It's almost the end of the year, how can I encounter such a murder!

Yan Ju frowned slightly and motioned for Tengda to continue.

"We basically found out the family situation of the deceased, the deceased's parents divorced before last year, and his parents Cao Yongfu worked as a business manager in a machinery factory in Kaijing County. He is a shrewd person, a good runner, and earns a lot of money. Because of a little money, he got along with a woman who was only two years older than his son, the victim Cao Shengkai, divorced the deceased's mother and started a new family. ”

There was no slide projector, and there was no time to make PPT, so Tengda held up a photo one after another.

Although Cao Yongfu only divorced his wife last year, he has quarreled with his wife twice in three days because of style problems in the past ten years. I didn't get into high school, and I spent money to go to a vocational middle school, majoring in accounting. According to feedback from colleagues from the Kaijing County Public Security Bureau, the victim's performance during school was not good.

I fought with my classmates and even people in society for three days, missed classes every three or five times, almost failed cultural classes and professional courses, and fell in love in school. The school wanted to expel him several times, Cao Yongfu found a relationship, asked someone to intercede, and finally let Cao Shengkai mix up a graduation certificate, although this graduation certificate was useless. ”

Teng Da flipped through the notebook, and continued: "After Cao Yongfu divorced his ex-wife, Cao Shengkai was neither awarded to his mother nor his father by the court because he was an adult, and he usually lived with his grandparents. Cao Yongfu helped Cao Shengkai buy a 146-square-meter commercial house in the county seat in June last year, which can be regarded as the best community in the local area.

At the same time, he felt that it was not a problem for his son to go on like this, Cao Yongfu just paid the down payment and paid to help with the decoration, planning to put some pressure on his son, let him find a job and work hard, and make money to pay off the mortgage by himself. turned out to backfire, Cao Shengkai was used to being idle, found him a good job, and ran away after a few days. Cao Yongfu had no choice, so he gave him 100,000 yuan in a fit of anger, saying that he wouldn't care about it in the future. ”

"He's been staying in his hometown, how did he think of Yanyang?"

"His father didn't know, and his mother had remarried, and she didn't care about him, either. His grandparents are old and can't manage it if they want to. And after he got a new house, he rarely went to his grandparents' house as before. It is not clear why he came to Yanyang, the only thing that can be confirmed is that he came to Yanyang in May this year. ”

"Did you arrange for someone to go to Kaijing County to investigate the victim's social relationship?"

"It's arranged, Comrade Fang Zikun led the team. Tengda looked down at his notebook and continued to report: "Considering that it is difficult to investigate in other places, Luo Zhi helped us coordinate with the Kaijing County Bureau, and the leaders of the Kaijing County Public Security Bureau attached great importance to it. ”

"I'll call Zheng Ju again and ask Zheng Ju for help. ”

The director has just participated in the provincial public security bureau (division) director meeting held by the provincial department, and it is normal to know Director Zheng of the Kaijing County Public Security Bureau.

Tengda was not surprised that his immediate boss knew the leader of the brother's public security bureau, and continued: "We have called up the call records of the three mobile phone numbers used by the victim, and Lao Lu is responsible for checking this line; this morning, we arranged for a special person to go to the bank to inquire, and the result was quite unexpected, the card of the CCB has more than 178,000 yuan, and the debit card of the ICBC is mainly used to repay the mortgage, and there is more than 5,100 yuan in the card, which is just enough for the bank to deduct the commercial housing loan purchased by the deceased in his hometown on the 5th of next month. ”

"One hundred and seventy-eight thousand!" Yan Ju was taken aback.

"We contacted the victim's parents at 9 o'clock this morning, and they rushed to the city in a hurry as soon as they heard the bad news, and I personally inquired, and Cao Yongfu confirmed that he had only given Cao Shengkai 100,000 yuan in cash this year. A lot of money has been given one after another before, but all that money has been squandered by Cao Shengkai. With the assistance of his colleagues from the Kaijing County Public Security Bureau, Lao Fang found a few guys who had fooled around with the victim, and they all confirmed that the victim's family had money, and the victim could manage the family to get money, but after the money was in hand, he squandered it on eating, drinking, and having fun, and even often borrowed money from others, not believing that he would have so much savings. ”

"Did his mother come, did his mother give him money?"

"I came, staying at the Yongsheng Hotel, I met her in the afternoon, and she said that she had not given the victim any more money since the end of last year. ”

"The bank should have a record of when the money was deposited into the account. ”

"This is a flow bill," Tengda handed over the bank statement, walked to Yan Ju's side and pointed to several transaction records marked with a pen: "Before May 12th, there were only more than 30,000 yuan in the account. At 3:26 p.m. on May 12, $25,000 was deposited, and at 10 a.m. on May 28, $40,000 was deposited...... The money spent is all small, and all the money deposited is big money, and it is all deposited after coming to Yanyang, is Yanyang's money so easy to make, so we think this is a major doubt. ”

Deputy Detachment Leader Luo, who had been silent, said coldly: "178,000, this is not a small number. If it was a financial killing, why didn't the murderer ask for the password of the bank card, and why didn't he take the money from the card?"