"Brother Lang, what do you think?" Zhao Xun looked at Xu Lang's solemn expression and asked.

Xu Lang raised his head, glanced at Zhao Xun, and asked rhetorically, "What do you think?" ”

"Do you think this was a deliberate murder, or a suicide?"

"What do you think?"

Zhao Xun thought for a while and said, "I think it should be suicide." ”

"Oh? Tell me your reasoning. Xu Lang looked at Zhao Xun curiously and said.

"I have three reasons, the first is the letter in your hand."

Xu Lang subconsciously glanced at the letter in his hand, indeed, if you look at this letter alone, Nie Fang's family of five is dead, it should be murder and suicide, if you don't see it with your own eyes, or participate in it with your own hands, it is impossible to understand it so clearly, after all, in this letter, Nie Fang mentioned a lot of details about him and his wife Lu Fin killing three children, no matter how you look at it, it looks like Nie Fang and Lu Fin killed together, and after they killed the three children, they chose to commit suicide.

"What are the other two reasons?" Xu Lang raised his head, looked at Zhao Xun and asked.

"The second reason is the bodies of Nie Fang and Lu Fen, their bodies were found in the crematorium, this simple crematorium can not only be closed from the outside, but also locked from the inside, when we arrived at the scene and opened the crematorium, the crematorium was locked from the inside, and it was also wrapped around a circle of wire, if it wasn't made by Nie Fang and Lu Fen themselves, I don't know how to explain this."

Hearing Zhao Xun's analysis, Xu Lang nodded.

Zhao Xun is right, the structure of the crematorium Xu Lang has just seen, although this simple crematorium is not comparable to the crematorium of the funeral home, and the temperature does not meet the requirements, but after it is started, the temperature inside the crematorium is still very high, enough to incinerate a corpse, but it can't be completely incinerated into ashes, if someone deliberately murdered Nie Fang's family, then why did Nie Fang and Lu Fen obediently climb into the crematorium?

Don't they know that once they climb in, they will never be able to get out?

As long as it is a normal person, they will realize this, since the left and right are death, why don't they fight to the death? Even if you can't fight, at least you won't be killed in such a cruel way, burned to death in high temperature, the pain before death is very terrifying, not something that ordinary people can bear, not to mention, after Nie Fang and Lu Fen climbed into the crematorium, they also locked the lid of the crematorium from the inside, why did they do this?

Seeing that Xu Lang nodded in agreement with his judgment, Zhao Xun continued: "The last point is that those bloodstains in the living room in the villa, the bloodstains extend from the dining room to the living room, and then to the toilet, and the living room and dining room are on the first floor, and there are no traces of struggle at the scene. ”

After listening to Zhao Xun's analysis of this case, Xu Lang pondered for a moment and raised a few questions.

First, the letter left by Nie Fang said that he and his wife Lu Fen killed three children, burned the bodies of the three children, and threw the children's ashes into the sea, so why did Nie Fang and Lu Fen kill the three children? The case of parents killing their children, although it is not visible, but it has still happened, Nie Fang and Lu Fen are adults in their forties, they have rich social experience and experience, and their ability to withstand psychological pressure is also very strong, what did they want to kill their three children?

Second, were Nie Fang's three children really killed? Are the two corpses in the crematorium really the corpses of Nie Fang and Lu Fen?

Third, Nie Fang and Lu Fen killed and committed suicide, let's just say that they committed suicide, so what was the reason for their suicide?

Fourth, the letter left by Nie Fang describes in detail the process and plan of his crime, including calling his secretary to come to his home, which was prepared in advance, if Nie Fang really wants to commit suicide, then, he arranged so many things, and what did he want to do with this letter? Just to tell the police that he and his wife, Lufin, killed their three children and then committed suicide?

Xu Lang raised this is a question, there is no way to answer it now, whether Nie Fang's three children were really killed, it still needs to be collected and tested for bloodstains in the villa to know, even if it is proved that those bloodstains are three children, but the bodies and wreckage of the three children were not found at the scene, it is impossible to easily conclude that the three children have been killed, as the saying goes, you have to see people when you live, and you have to see corpses when you die, and now that people have not found them, and the bodies have not been found, you can't be sure that the three children are really dead.

As for the second question raised by Xu Lang, Qin Mingyue stood up at this time, walked to Xu Lang's side, and said slowly: "Through the preliminary autopsy, these are the bodies of two adults, yes, the two deceased are a man and a woman, who were burned to death by high temperature, as for their identities are not Nie Fang and Lu Fen as you said, I need to bring the corpses back and do not know until after the autopsy, however, according to the bone age of the corpses, it should be Nie Fang and Lu Fen." ”

"Are you sure these two charred corpses are Nie Fang and Lu Fen?" Xu Lang looked at Qin Mingyue and asked.

Qin Mingyue shook her head and said, "Before the autopsy results come out, I don't dare to be sure, after all, the appearance and characteristics of the corpse are all scorched, and it is impossible to determine it from the naked eye alone, but ......"

When Xu Lang heard this, he didn't wait for Qin Mingyue to continue, waved his hand, interrupted Qin Mingyue's words, and said, "Then take the body back, and after the judicial autopsy, don't jump to conclusions until the case is investigated clearly." ”

Qin Mingyue was slightly stunned, glanced at Xu Lang deeply, then nodded, didn't say anything more, and turned to leave.

Xu Lang didn't look at Qin Mingyue's back, but looked at Zhao Xun and said, "Take me to the villa to have a look." ”

Zhao Xun nodded, led the way in front of his head, led Xu Lang out of the back garden, and came to the villa, Ding Haoqiong did not speak from the moment he arrived at the scene, he didn't seem to be particularly concerned about this case, because, from the moment he got out of the car, he always focused on Xu Lang's body, Xu Lang noticed this, but he didn't say anything.

————

The door of the villa was open, and there were two criminal policemen standing at the door, and Xu Lang entered the villa after putting on their shoe covers.

When Xu Lang walked into the villa, he smelled a faint smell of blood, Xu Lang's eyebrows subconsciously raised, and then looked into the living room.

The floor of the villa is covered with marble floors, although it looks inconspicuous, but the price is expensive, the originally clean floor, at this moment, there are patches of black-brown blood, the blood has dried up.

Xu Lang found that the blood stains in the living room extended from the dining room and then to the bathroom.

Xu Lang looked at the floor, walked into the scene, carefully avoided the bloodstains, and came to the restaurant first.

The round dining table was cleaned up and spotless, whether it was the dining table or the chairs, they were all neatly placed, Xu Lang raised his eyebrows, and then followed the dining room to the kitchen.

Xu Lang found that the kitchen was also cleaned up, the pots and pans were neatly placed in place, and the trash cans were also clean, but the knives that should exist on the knife holder were gone at the moment.

After looking at the kitchen and dining room, Xu Lang and the others returned to the living room again, and found that in the living room, in addition to the blood stains on the floor, whether it was on the sofa or on the coffee table, there was not even a trace of blood, there was not even a single blood spot, there was a clean ashtray on the coffee table, the pillows and sofa covers on the sofa were not the slightest messy, Xu Lang's brows gradually wrinkled.

In the end, Xu Lang and the others came to the bathroom and found that there was a large pool of blood on the floor of the bathroom, compared to the dried blood stains on the floor of the dining room and living room, the blood stains in the bathroom were in a semi-dry state, maybe because the bathroom was very humid, and the blood was not completely coagulated yet, or maybe there was water on the floor, which caused the blood to not be completely coagulated.

Xu Lang stood at the door of the bathroom and found that on the floor of the bathroom, in addition to blood stains, there were some minced meat, but there were not many minced meat, only a few small pieces, if it wasn't for Xu Lang's careful observation, it would be impossible to find it.

Outside of the clean kitchen, dining room and living room, the bathroom is a bit of a mess.

Fan Yang and Qin Mingyue were still in the back garden, Xu Lang did not rush into the bathroom, he exited the bathroom after seeing the situation in the bathroom, his brows were locked, and new questions arose.

Judging from the bloodstains found at the scene, someone must have died, this amount of bleeding, if no one died, Xu Lang didn't believe it, but, judging from the amount of bleeding from these bloodstains that Xu Lang saw, there were only two people dead at most, and it was absolutely impossible for all three people to die, if Nie Fang killed three children, then, this amount of bleeding was not right, could it be that Nie Fang only killed two of the three children? If that's the case, then there must be another survivor, well, who is this survivor? This is the first doubt.

Second, if Nie Fang's three children were indeed killed by Nie Fang and his wife Lu Fen together, since they had already chosen to kill, then why did they clean up the kitchen, dining room and living room so clean, the trash cans in the kitchen and the ashtray on the coffee table in the living room were all clean, could it be that they were trying to cover up the traces of their murder? If that's the case, then why didn't they clean up the blood on the floor as well? There was time to clean up the kitchen, dining room and living room, and it didn't take long to mop the floor, so why didn't they do it?

Third, the letter left by Nie Fang said that he and Lu Fen took a large amount of sleeping pills to their three children and were in a coma, dragged the three children to the bathroom, covered their heads with plastic bags, and killed them with kitchen knives, so the scene of Nie Fang's murder of the three children should be the bathroom, and it is normal to see blood stains in the bathroom, but why are there blood stains on the floor of the dining room and living room? Could it be that the first scene of their murder of their three children was not a bathroom, but a restaurant?

These questions surfaced in Xu Lang's mind one by one, he stood in the living room, raised his head, and looked upstairs.

After Zhao Xun saw Xu Lang's sight, he immediately said: "The villa is divided into three floors, the second floor is the room for the three children, the third floor is the room of Nie Fang and Lu Fen, and there is an open-air swimming pool on the roof, however, the swimming pool has not been used yet, and there is no water in it." ”

"Have you checked upstairs?" Xu Lang asked.

"Checked."

"Did you find anything?"

Zhao Xun shook his head and said: "We carefully inspected all the rooms on the second and third floors, including the roof, and found no suspicious places, whether it was the bedroom and guest room of the three children, or the bedroom and study of Nie Fang and his wife, there were no traces of being turned, everything was exactly the same as when they were alive." ”

"Exactly the same?" Xu Lang frowned.

"Yes, in the room of the eldest son Nie Wenxing, the schoolbag is placed on the bed, the eldest daughter Nie Lian's desk still has the homework assigned by the school teacher, and the bedroom of the youngest daughter Nie Donghui is full of scattered toys, and in the bedroom of Nie Fang and Lu Fen, passbooks, bank cards, gold and silver jewelry, luxury goods and 100,000 yuan in cash are all there."

"So much cash at home?" Xu Lang turned his head and looked at Zhao Xun suspiciously.

Zhao Xun shrugged, shook his head with a wry smile, and said, "Don't look at me, I don't know, rich people may be like this, it's okay, just put some cash or something like that at home." ”

Hearing Zhao Xun's joke, Xu Lang didn't speak.

The three of them stayed in the villa for a while, and then several people walked out of the villa and came to the courtyard outside.

Zhao Xun glanced at Ding Haoqiong, then looked at Xu Lang, smiled, and said, "Brother Lang, since this case has been taken over by you CSY, I will leave it to you here, then I will take someone to withdraw first." ”

Xu Lang nodded and said, "You guys withdraw." ”

"When the case is over, remember to ask me for a drink, I haven't seen you for five years, you must get together." Zhao Xun said before leaving.

Xu Lang nodded.

"Definitely."

"I'll wait for you."

After Zhao Xun said this, he turned around and greeted the people of the Chengdong Criminal Investigation Detachment and left the scene of the crime.

Although Zhao Xun left with the people of the Chengdong Criminal Investigation Detachment, the police from the police station still stayed at the scene, and they needed to cooperate with the work of the CSY investigation team.

After Zhao Xun left, only Xu Lang and Ding Haoqiong were left in front of the villa.

"What do you think of this case?"

After the two of them were silent for a while, Xu Lang suddenly turned his head, looked at Ding Haoqiong and asked.

"Me?"

Ding Haoqiong looked at Xu Lang in some surprise.

Xu Lang nodded.

"As it stands, this should be a well-orchestrated case of murder and suicide." Ding Haoqiong thought for a while and said.

Xu Lang narrowed his eyes, glanced at Ding Haoqiong, and then said, "You think so?" ”

Ding Haoqiong shook his head and said, "It's not that I think so, but the information left to us at the scene is like this, or rather, someone wants us to think so." ”

After Ding Haoqiong finished speaking, he looked at Xu Lang, hoping that Xu Lang could give a different opinion, however, Xu Lang did not speak, but turned around and walked towards the back garden, which made Ding Haoqiong a little puzzled and curious.

After Xu Lang came to the back garden, he saw that Qin Mingyue had already asked people to put the two charred corpses into a body bag and carry them to the car, while he himself was packing up the toolbox.

"There are a lot of blood stains in the villa, you go and take a look, I want to know if there are any dead people inside, and if someone dies, who the dead are." Xu Lang said to Qin Mingyue.

Qin Mingyue stood up, nodded with the toolbox, didn't speak, and walked straight towards the villa.

Xu Lang came to Fan Yang's side again, seeing that Fan Yang had hidden her long fiery red hair in her hat, at this moment, she was wearing gloves and a mask, holding tools to check the lid of the crematorium.

After Xu Lang walked over, he asked, "Did you find anything?" ”

Hearing Xu Lang's voice, Fan Yang stood up, took off his mask, exhaled a long breath and said: "The lid of the incinerator has been damaged, according to the investigation, the lid was destroyed by someone from the outside, and it should have been done by the group of colleagues just now." ”

"Can you tell that the lid of the incinerator is intact until the body is removed?" Xu Lang asked.

"It's intact, the damaged place is new, at least, the lid was still intact when the incinerator was last working." Fan Yang said.

Xu Lang nodded.

Fan Yang looked at Xu Lang, then at Ding Haoqiong, who was standing with Xu Lang, and said, "By the way, I found a few fingerprints on the lid of the incinerator. ”

"Collect, take it back and compare it with the fingerprints of Nie Fang's family." Xu Lang said directly.

Fan Yang nodded.

When Xu Lang was talking to Fan Yang, his eyes looked at the crusher placed next to the crematorium, and remembered what the letter said, so Xu Lang said to Fan Yang: "Check the crusher also to see if you can find anything, such as fingerprints, hair, and bone residues." ”

Fan Yang nodded again, put his pockets back on, and continued to work.

After arranging work for Qin Mingyue and Fan Yang, Xu Lang looked around and saw that Lai Pi was talking to a man in his early thirties wearing a straight suit.

Ding Haoqiong looked at Xu Lang's line of sight, and said with a smile: "That person should be the informant, Nie Fang's secretary." ”

Xu Lang nodded.

Xu Lang looked around again and found that except for the police officers left by the local police station who were in charge of guarding and helping, Xu Lang did not see Lu Xing and Luo Jiayan, which made Xu Lang feel a little strange.

Xu Lang and Lu Xing have been partners for a long time, Lu Xing was not at the scene, Xu Lang knew what he was doing, he must have gone to find the property and retrieved the surveillance video of the villa, but where did Luo Jiayan go? Xu Lang felt a little strange, but Xu Lang didn't say anything.