All day, there was no police information in the criminal police team, and it was almost five o'clock, and Wang Lei had already begun to pack up his things and prepare to get off work.

At this moment, Yang Su hurriedly walked in from the outside and just walked into the office.

"I just received a call from the police, there was a murder on the side of Longxugou, saying that a child drowned in the ditch." Zhao Donglai spoke quickly.

Hearing that there had been a murder, Luo Fei and the others immediately got up and quickly packed up their things and went out.

At 5:30 p.m., the criminal police team rushed to the scene of the murder, and the people from the Songxin Town Police Station had already surrounded the cordon, led by Zhou Weimin, Zhang Haiyang, Liu Haiquan, Zhao Le, and Wu Wei.

Luo Fei didn't step forward to say hello, after all, the murder scene was not suitable, but he just nodded to a few people to say hello.

"The deceased's name is Zeng Xiaoguang, 9 years old, a second-grade student at Chaoyang Primary School, last Saturday, his parents went to the police station to report his disappearance, saying that the child disappeared after taking a cram school, and we have been investigating during this time, I thought the child was abducted, but I didn't expect it to be killed." Zhou Weimin told Zhao Donglai what he had learned.

Luo Fei noticed that the drowning child was a small pond, thirty square meters, not big but it looked a little deep, it should have been formed by digging sand and gravel before, and the child had been salvaged from the pond and placed on the grass by the pond.

Luo Fei followed Zhao Donglai to the corpse, a nine-ten-year-old child, naked, his body was completely swollen, emitting a foul smell, he should have been dead for many days.

"Alas, such a young child, died like this." Zhou Weimin, who was next to him, looked at the corpse and said with some sadness.

"Zhou, who was the first to find the body?" Zhao Dong looked at the corpse for a while, then got up and asked Zhou Weimin.

When Zhou Weimin heard this, he looked outside the cordon not far away, and shouted: "Gong Dahe, come here, I have something to ask you?" ”

Then the tall, thin, dark-skinned man who had been standing outside the cordon walked over.

"It was him, the first to find out, and called the police." Zhou Weimin pointed to Gong Dahe and said to Zhao Dong.

Zhao Dong looked at Gong Dahe, examined it carefully, and then asked, "How did you find the body?" ”

Gong Dahe looked a little nervous, and said hesitantly: "I was originally going to go to the back mountain to hunt mulberry leaves to feed the pigs, but as soon as I walked here, I saw a child soaking in the pond, so I hurriedly went down and fished the child up, but found that the child was dead, so I called 110." ”

When Luo Fei just came over, he did notice that there was a back basket outside the cordon, and there was no black gas on the man's head, Luo Fei was basically sure that Gong Dahe had nothing to do with the case.

Zhao Donglai continued to ask Gong Dahe here, but Luo Fei came to the other side of the pond, where the boy's clothes and pants were all neatly placed on the grass by the pond, and Wu Xiaoyue of the technical team and another member of the technical team were investigating.

From the current situation, it seems clear that the little boy came to swim in the pond and accidentally drowned.

But is that really the case?

Luo Fei looked at the pond, squatted down, and put his hand into the pond, the water was not cold, but a little warm, although it has now entered December, the temperature in Ningjiang County is still very high, and it is not strange for children to come over to swim.

However, it is a bit strange for a child to swim so far away, and looking at the grass next to the pond, it is basically not trampled on, which means that there are not many people who usually come to swim here, so why does this little boy come here to swim?

Not long after, Yang Mei and their technical team finished the inspection of the scene and the corpse.

"There was mushroom-shaped foam on the mouth and nose of the deceased, and it was preliminarily judged that he had died of drowning, but a forensic doctor had to perform further surgery to check whether the deceased's lungs were swollen and there was water accumulation; According to the corpse spots and swelling of the deceased's body, the time of the deceased's death was about 6 days, which was basically the same as the time of the deceased's disappearance. ”

"And the reason why no one has found the body of the deceased for so long is because the deceased inhaled a lot of water after drowning, and the body was heavier than water, so the body of the deceased sank to the bottom of the pond, and after four or five days, the body of the deceased began to decompose and swell to produce gas, and then the body was lighter than water, so the body would float up, which is why the body of the deceased was only found today."

"In addition, we found twelve groups of shoe prints at the scene, all of which were relatively new, and it rained on Monday, so these shoe prints should have been left after Monday, and according to the analysis of the corpse's body spots and body swelling, the time of death of the deceased was probably last Saturday, so these shoe prints should not have been left by the suspect."

After Yang Mei finished speaking, Luo Fei also nodded secretly, although this is different from his judgment, but the problem is not big, after studying for so long, the learning results of trace science have finally been verified for the first time, proving that his learning is effective, which makes Luo Fei very happy.

However, Luo Fei has only mastered the theoretical knowledge in the books now, and he still lacks practical experience, and he has to slowly accumulate practical experience, and it is definitely not enough to just follow the theoretical knowledge in the textbooks.

"So, the child did drown?" Zhao Donglai frowned and looked at everyone and asked, but there were doubts in his heart.

Seeing that everyone didn't speak, Zhao Donglai said again: "But don't you think it's strange for a child to run so far away to swim alone?" ”

"It's really strange, and I've just tested it, this pond doesn't look small, but it's very deep, two meters deep, I think the average child wouldn't dare to swim in such a deep pool, not to mention that the deceased was only nine years old." Yang Su also asked suspiciously.

"Could it be that the child thinks that the pool is not deep, so he wants to go down to swim, but when he goes down, he finds that the pool is very deep, and he wants to swim up but can't swim up." Wang Dong, the leader of the third group, raised questions.

"It's possible, but I don't think this case is that simple."

Just as everyone was discussing, outside the cordon, a pair of middle-aged men and women hurriedly walked over.

The man was wearing a polo shirt, black trousers, black leather shoes, and neat hair, looking like a successful person; The woman is permed with big brown wavy curls, a plaid dress, a dignified and classical appearance, a slightly chubby figure, and her whole body is full of the taste of a mature woman, but the only fly in the ointment is that the woman's complexion is very haggard and the dark circles are very heavy.

"The deceased's parents are here?" Zhou Weimin said in a low voice.

Soon the man and woman came to the side of the pond and immediately noticed the white blanket covering on the edge of the pond.

Suddenly, the woman stumbled and almost fainted, but fortunately, the man next to her supported her arm, and Yang Mei also went over to support the woman's other arm for the first time.

Holding the woman to the corpse, the man next to him trembled and lifted the white cover.

The moment she saw the body, the woman fainted, and although the body was swollen, the woman was pretty sure that it was her child.

The middle-aged man next to him stared at the corpse, his face pale and grief-stricken.

The white-haired man sent the black-haired man, this scene made both the criminal police team and the police station a little heavy.

But at this moment, Luo Fei frowned, his eyes fixed on the middle-aged man.

Just when the middle-aged man came over, Luo Fei immediately noticed the thick black gas on the middle-aged man's head, and the villain with a hideous face in the center of the black gas.

What this means, Luo Fei knows very well in his heart, that is, the middle-aged man is guilty of an unforgivable sin.