One of the two close relatives indirectly caused the death of the other. Ma Changzhou calmly assisted the police in the investigation, and the anger in his heart was only released on Peng Yan.
Where was Bai Yonghui back then? The woman he loved deeply was killed because of his son. What was his attitude towards his son at that time?
Bai Mo had been thinking about this issue after leaving the forensic building. He didn't pay attention to what Chen Xiaoxiao and others were discussing. His mind was filled with blurry scenes from that year.
At one o'clock in the afternoon, Qin Youwei came to the office with the autopsy report.
The time of death was between 9 and 10 pm on August 29, which was the night before.
The cause of death was mechanical asphyxia. There were no strangulation marks on the deceased's neck and no signs of obstruction in the respiratory tract. Qin Youwei judged that the murderer caused death by suffocating the deceased's mouth and nose to prevent him from breathing.
Mechanical asphyxia refers to suffocation caused by respiratory impairment caused by mechanical violence.
There are many ways to cause mechanical asphyxia, such as common strangulation, strangulation, suffocating the mouth and nose, or foreign objects entering the respiratory tract.
The wounds on the face of the deceased were caused after death and were determined to have been caused by hitting a rock while flowing in the sea water.
After the death of the deceased, his body was thrown into the sea, and a large amount of seawater entered the stomach. Qin Youwei only extracted a small amount of stomach residue. He found some millet, which is very common on the market.
"That is to say, someone fed the deceased after he was abducted." Lu Wan folded her hands and mused, "If it is a human trafficker, under normal circumstances, it will consider transferring the child as soon as possible and will not let the child stay in Meihai City. "
Everyone heard the implication of Lu Wan's words. She believed that murder was more likely, but if it was murder, why would she do it to a child less than three years old?
"Is it really Ma Changzhou's mistress Ling Xiaoyue?" Chen Xiaoxiao naturally thought of Ma Changzhou's reminder.
Peng Yuetao said: "Ling Xiaoyue has been brought back and can be questioned at any time."
Bai Mo shook his head, "Ling Xiaoyue's motive for killing is obvious. It was to let Ma Changzhou have a child with her. Then Ling Xiaoyue doesn't need to feed the child. She should kill the child as soon as possible."
"Maybe Ling Xiaoyue took advantage of our mentality and deliberately left traces of feeding." Chen Xiaoxiao retorted.
"What you said makes sense." Lu Wan raised her hand to interrupt the argument between the two, "The deceased was a child less than three years old, and he had some connection with us. I know everyone is emotionally excited, so let's not argue yet. "
After that, Lu Wan motioned for everyone to continue reporting on the investigation.
"Marine Corps." Sun Xiaokai said: "I contacted some fishermen and seafarers, and based on the high and low tides and current speed of the sea water in the past two days, I roughly determined the location of the dumped body."
A map of the coast appeared on the big screen, with more than a dozen areas marked by red circles.
"Because it is temporarily impossible to determine the time when the body was dumped, we divided it according to time intervals, so there are many areas." Sun Xiaokai explained.
"The time of death is between nine and ten o'clock in the evening. The child will definitely be discovered immediately after his death. The investigation will be carried out by dumping the body as soon as possible after death." Lu Wan said, "We also need to consider the location of the murderer and the mentality of dumping the body, as well as the time. The interval is tentatively set to be around 1 a.m.”
The so-called corpse dumping mentality means that a person will try to avoid everyone as much as possible after dumping the corpse. This is because there is something wrong in his heart.
Therefore, the murderer would not dump the body immediately, but would wait until the dead of night. Coupled with the time when he arrived at the place where the body was dumped, Lu Wan gave the inference of 1 a.m.
"Before, we have been investigating the direction of the deceased's disappearance, which is equivalent to doing the initial work." Lu Wan sighed, "This line cannot be released yet. Yang Pengyu will continue to lead people to catch this line."
At this time, a young policeman knocked on the door and came in.
"Team Lu, Peng Yan came to see you. She said you asked her to come here."
"Let her go to the reception room!" Lu Wan responded, then stood up and looked at Bai Mo, "Will you come with me to meet Ma Changzhou's two women?"
Bai Mo's psychological problem has not been completely resolved. Logically speaking, Lu Wan should find someone else, but her sense of responsibility tells her that only Bai Mo's participation in the case can solve the case as soon as possible.
Lu Wan had an intuition that this murder case was definitely not as simple as they thought. If they wanted to deal with a perverted murderer, Bai Mo was definitely the best choice.
Arriving at the reception room, Lu Wan found a few fresh scars on Peng Yan's face.
Sensing the look in Lu Wan's eyes, Peng Yan quickly lowered her head and whispered, "I fell down when I came here."
Lu Wan let out a long sigh, sat next to Peng Yan, and said softly: "Does he often hit you too?"
Peng Yan shook her head, then looked at Lu Wan suddenly and shook her head harder, "He didn't hit me. I was thrown. I deserve it."
As she spoke, Peng Yan shed tears again.
Yueyue's disappearance is directly related to Peng Yan's negligence, which is an indefensible responsibility.
"In other words, Ma Changzhou attacked you only after he found out that Yue Yue was really missing?" Lu Wan was not affected by Peng Yan's emotions. In order to make Peng Yan tell the truth, she reminded her, "My problems are all related to Yue Yue's disappearance." It has something to do with Yue’s case.”
Upon hearing that it was related to the case, Peng Yan nodded quickly, "He used to be very good to me and never hit me..."
Peng Yan opened up her chatterbox and told her and Ma Changzhou's past in detail.
In Peng Yan's story, Ma Changzhou is a very powerful man, with excellent IQ and sociability. He never quarrels with Peng Yan at home, and he is very caring about Yue Yue. As his wife, Peng Yan is a little jealous.
Peng Yan listed many things about Ma Changzhou's doting on Yue Yue. Lu Wan was speechless as she listened. She originally thought that Teng Jie was too doting on Teng Yujing. Compared with Ma Changzhou, she was really far behind.
Peng Yan was shocked when her mistress Ling Xiaoyue was exposed. She had never noticed that Ma Changzhou had someone outside.
At the end, Peng Yan said something, "I know my husband is insisting now. He cares about Yueyue more than anyone else. He once said that Yueyue is everything in his world."
This sentence felt familiar to Bai Mo, but he couldn't remember where he had heard it.
"If he loses the whole world, then he will destroy other people's worlds." Lu Wan said sternly, "Today he knows that Yueyue is dead, and deliberately suppressing it will only accumulate more resentment. I'm worried that he will further hurt you. I suggest You don’t want to live with him.”
Peng Yan indeed showed a panicked look, as if she thought the situation Lu Wan mentioned would happen soon.
"Have you investigated the mistress my husband mentioned?" Peng Yan asked in a low voice.
Lu Wan stood up and smiled at Peng Yan, "It is not convenient for us to disclose the details of the case. I hope you can follow my advice and stay away from Ma Changzhou before we catch the murderer."
