Han Bin's guess was right, the result of the forensic examination was carbon monoxide poisoning and death from chronic hypoxia.

Because the body was charred, the exact time of death could not be determined.

Han Bin told Li Cunrong about his previous speculation.

Li Cunrong is also an old criminal investigator, and he also feels that the deceased may have been tied up before his death, and it is impossible for most people to lie upright when they sleep, but he also has doubts in his heart.

"Brother Han, even if the deceased was bound before his death, it stands to reason that he can still move, why didn't he move to the door or window to ask for help, just lie straight and wait for death. ”

Han Bin analyzed, "If I guessed correctly, he should have suffered an electric shock before his death, and he was not lying down waiting to die, but was coronaized." ”

"The body has been charred, and even the forensic doctor can't see the electric injury, how do you know?"

"In our previous homicide cases, the victim was given an electric shock and then strangled to death by the killer with a belt. Han Bin explained.

"So it's likely a serial homicide?"

Han Bin Zhengse said, "At present, there is not enough evidence to prove that these two cases are directly related, but in my personal speculation, it is likely to be a serial homicide." ”

At this time, it was already more than eleven o'clock in the evening, and there were still many onlookers standing at the entrance of the community.

Han Bin and Li Cunrong discussed, and Li Cunrong stayed at the scene to visit the surrounding people and neighbors.

Han Bin went to the hospital to visit Jiang Kunshan and his wife.

In the car, Han Bin reported the situation to Ma Jingbo and told Ma Jingbo his speculation.

As for whether to set up a joint task force, that is Ma Jingbo's business.

Wang Ting also sent two WeChat messages to Han Bin, the content of which was very simple, "One was sent at about 10 o'clock in the evening, 'Have you arrived in Gaocheng? ’”

"The second one is, 'I'm sleepy, I slept first, and I saw WeChat to report my safety.'" ’”

Han Bin felt a warm feeling in his heart, and replied to Wang Ting with a voice, "I have finished surveying the scene and am on my way to visit the injured, good night." ”

Bao Xing asked while driving, "Team leader, do you think this case has anything to do with Li Yuan's death?"

Han Bin didn't answer and asked, "I said it's okay, it's just a coincidence, do you believe it?"

"Hey, hey. Bao Xing smiled, "If you want to say it's okay, then I'll definitely believe it." ”

Han Bin lit a cigarette and took a puff, "There must be a connection, but it's hard to say what the specific connection is and whether it was the same murderer." ”

"Assuming that the same murderer did it, the murderer's purpose in killing is likely to be to avenge Chen Shaoyan. ”

Then Cai Jing's suspicion will rise further, and the top priority is to find Cai Jing's whereabouts. ”

"I'm worried now, if it's really a serial killer, will there be a third victim?"

There was silence in the car for a moment, and Li Qin continued, "The original case of saving people from falling into the water involved a total of four people, Chen Shaoyan can be said to have died unjustly, and then Li Yuan was killed, the deceased in this fraud case is likely to be Jiang Huawen, so only the last relevant person is still alive - Hong Xin." ”

"At the beginning, I also speculated whether Hong Xin would be the murderer, but judging from the current situation, Hong Xin did not have enough motive to kill. I think we can further investigate whether Hong Xin has an alibi and completely rule out Hong Xin's suspicion of committing the crime. ”

Li Qin's words changed sharply, and she said with a solemn face, "If Hong Xin is not the murderer, then she is likely to be the third victim who has been selected." ”

Bao Xing had a different opinion and said, "Hong Xin is different from Li Yuan and Jiang Huawen, Chen Shaoyan didn't die to save her, so it shouldn't be possible to kill her."

Li Qin shook his head, "The murderer killed two people in a row, and he has already killed red-eyed, and killing one more is also killing, it is impossible to be as rational as you." ”

Han Bin flicked the cigarette ash, what these two people said made sense, but Han Bin was not in a hurry to make a conclusion, first of all, the forensic doctor had to determine whether the deceased was Jiang Huawen.

If the deceased is not Jiang Huawen, then the previous reasoning is not valid.

Cases will also become more complicated.

......

Gaocheng People's Hospital.

Burn ward.

Different from the imaginary noise and wailing, the corridor of the burn ward is relatively quiet, except for a faint whisper****.

There were two policemen guarding the corridor, and after Han Bin showed his police ID, he inquired about the situation.

Jiang Kunshan's injuries had just been treated, and he had already been given anesthetics, which temporarily suppressed the pain.

Zhao Chunlian was still in the emergency room for first aid.

Han Bin walked into the ward, a strong smell of medicine wafted in the air, a man lying on the bed, wrapped in layers of white gauze, it was Jiang Kunshan, the owner of the Chinese supermarket, with his eyes closed and his mouth emitting a painful ****.

Although the sound is not loud, it is very long, which makes people's scalp tingle for a while.

At this moment, the attending doctor walked over, a female doctor in her forties.

The female doctor glanced at Han Bin and the others, "Do you have something to do?" Why are so many people coming at once, hurry up and go out, at most two people can enter." ”

Han Bin motioned for the others to go out, leaving only Bao Xing, and then showed his police officer card, "Hello, I'm Han Bin of the Municipal Criminal Investigation Team, and I want to find Jiang Kunshan to learn some information." ”

"Ugh. After hearing the voice, Jiang Kunshan opened his eyes and his gaze fell on Han Bin, "Officer Han, you are Officer Han, what about my son?

Han Bin ignored him and asked the female doctor on the side, "May I ask if Jiang Kunshan's current physical condition can be recorded?"

Before the female doctor could answer, Jiang Kunshan took the initiative to speak, "Yes, I can make a record, Officer Han, I am willing to cooperate with the police investigation."

The female doctor also ignored Jiang Kunshan, "I am Jiang Kunshan's attending doctor Liu Yaping, although his injury is not serious, but it is still in the critical period of recovery, I don't recommend him to make a note now, it is best to ......"

Jiang Kunshan directly interrupted the other party, "I'm fine, I want to make a record, Officer Han, don't listen to the doctor, I'm really fine, nothing at all." ”

Liu Yaping's face was a little ugly, glanced at Jiang Kunshan, and said to Han Bin on the side, "If the patient has to make a record, I recommend that the time should not exceed half an hour." ”

"Thank you. Han Bin said politely.

Liu Yaping nodded, and left the ward with her coat pockets in both hands.

Jiang Kunshan couldn't wait to ask, "Officer Han, have you found my son, and how is he doing now?"

"We're not sure about your son's situation right now. Han Bin didn't lie in this sentence, as long as the DNA test results have not come out, no one dares to guarantee that it is Jiang Huawen who died at home.

"What do you mean uncertain!" Jiang Kunshan shouted.

"Jiang Kunshan, if you are emotionally unstable, we can come back later, so as not to affect your body. Han Bin said.

"I'm not emotionally unstable, I just want to know where my son is?"

Bao Xing asked rhetorically, "Jiang Kunshan, have you forgotten, we went to the supermarket today to look for your son, but we didn't find it." We're here now to learn more about your son's situation from you, so that the police can determine where your son is?"

Jiang Kunshan hurriedly said, "I'm sorry, I lied, when you came today, I knew where my son was, and he was at home at the time." ”

"Why deceive the police?"

Jiang Kunshan sighed, he didn't have any scruples now, and said, "I don't want to cause trouble." ”

"What's the trouble?"

"As you said, twelve years ago, my son fell into the river and was rescued by Chen Shaoyan, but Chen Shaoyan's short-lived ghost didn't come up himself. We have always been afraid that the Chen family will come to find trouble, so as soon as we hear you mention this matter, we resist it in our hearts. ”

"The Chen family came to you before?"

Jiang Kunshan showed an angry look, "Why haven't you looked for it, first Chen Shaoyan's parents came to find trouble, and then Chen Shaoyan's parents didn't come, so they replaced it with Chen Shaohuan's bad girl, not that my son killed her cousin, and often came to block our supermarket door, so that we lost money, and if we didn't lose money, we wouldn't let us do business." ”

Han Bin made a note in his notebook, "Chen Shaohuan is Chen Baifeng's daughter?"

"Yes, that old guy also made a fuss once after he was discharged from the hospital, not to say that his younger brother Chen Baishi was also killed by our family, you say that I am not wronged, and it is clear that I want to blackmail our family. Jiang Kunshan shouted loudly, pulled the wound on his body, and grinned in pain.

"What does your son do?"

"He used to be a salesman, and last month their company went out of business. Now I can't do anything, so I just rest at home, and I don't want to help in the supermarket. Speaking of this, Jiang Kunshan asked rhetorically, "Officer Han, do you know my son's whereabouts?"

"We can't really know for sure the whereabouts of your son, but a body was found in your bedroom, and it is not yet possible to determine the identity of the body. Han Bin said.

Jiang Kunshan was anxious, "Why can't you be sure, you police can't even figure it out, what about the photo, I can recognize my son, let me take a look." ”

Han Bin hesitated, but still didn't let the other party look at the photo, Jiang Kunshan is injured now, in case he is stimulated again and his body has problems, Han Bin doesn't want to make trouble for himself.

"As you should know at the time, after the gas explosion, there was a fire in the house, and everything burned beyond recognition. ”

Hearing Han Bin's words, how could Jiang Kunshan not understand, and shouted loudly, "Son, my poor son, you are still so young, why did you die so miserably!"

Han Bin didn't stop the other party, and waited for the other party to cry for a while before persuading, "Whether that body is Jiang Huawen or not, no one can be sure, you still need to wait for the identification results to come out, what you have to do now is to recuperate and cooperate with the police investigation, excessive sadness will not do you any good." ”

"Woo...... You said it lightly, my son is dead, can I not be sad. ”

Jiang Kunshan's cry spread outside.

"Squeak......" There was a knock on the door, and the female doctor Liu Yaping just now walked in.

"What's going on, the patient's injuries have not yet recovered, and he can't be too emotional. ”

Han Bin showed a look of apology, "Doctor Liu, I'm sorry for causing you trouble." Then we'll leave first today, and come back when Jiang Kunshan's situation improves. ”

"Don't go, please don't go. Seeing this scene, Jiang Kunshan thought of the scene in the supermarket, if he had a better attitude at that time and actively cooperated with the police, maybe tonight's incident would not have happened.

"Officer Han, I still have a situation to tell you, I know who is going to kill my son, I know!" Jiang Kunshan shouted.

"Who?"

"Chen Shaohuan, it must be Chen Shaohuan's woman, she knows where our supermarket is, and she also knows where our family lives, she must be going to take revenge on our family. Jiang Kunshan said in a firm tone.

Han Bin asked, "Why does Chen Shaohuan want to take revenge on your family, is it just for Chen Shaoyan's business?"

Jiang Kunshan sighed, "At first, it was indeed because of Chen Shaoyan's incident, but then she made a lot of trouble, and our two families also had a grudge, once she came to the supermarket to make trouble, my wife fought with her, and she was beaten up by my wife." ”

"Chen Shaohuan is not a fuel-efficient lamp, and when she went home, she called her husband and her husband's relatives to come to our house to make trouble, and injured our husband and wife and went to the police station. ”

"Chen Shaohuan is a primary school teacher, a serious good job, she was detained for fighting, and was punished by the school, I heard that she was dismissed from the school at the end of last year, she must have a grudge to take revenge on our family!"

"Does your son have any contact with Li Yuan?"

"Li Yuan, who is she?"

"It's the student who fell into the river with your son. ”

"Probably not, I haven't heard of it anyway, what's wrong?"

"Li Yuan was also killed a few days ago, and we suspect that it may be related to the water case that year, so we want to find out some information about your son, and at the same time we want to remind him to pay attention to safety. Han Bin said.

Jiang Kunshan was stunned for a moment, his eyes widened and asked, "In other words, you are not here to trouble our family, but to protect my son." ”

"We were just speculating at the time, after all, the Li Yuan family had been away from Gaocheng for many years. ”

Jiang Kunshan closed his eyes and muttered softly, "It's me, it's me who killed my son, I deserve to die, I really deserve to die!"

"You don't have to blame yourself too much, no one expected this to happen. Our police will do our best to investigate and find the suspect who harmed your family and get justice for you. Han Bin persuaded.

Jiang Kunshan shook his head and said to himself, "Why is this happening, why?"

Seeing that the other party's mood was a little unstable, Han Bin waited for a few minutes before continuing to ask, "Jiang Kunshan, do you know Cai Jing?"

Jiang Kunshan frowned, "Who?"

"Chen Shaoyan's mother, Cai Jing. ”

"Chen Shaoyan's mother ......" Jiang Kunshan muttered, falling into memory, and said after a while, "I remember, she has been to our house several times, and the last time she came with Chen Shaohuan, saying that her husband was hospitalized and his condition was very serious, so let's help pay for the medical bills." ”

"Our family's economic conditions are average, how can we help outsiders, my wife and I drove them away, I still remember the situation that day, it was autumn, she was wearing a maroon coat, and she glanced at me when she left, and I can't forget that look until now...... Despair, and anger ......"