followed the police car back to the city, and on the way, Ke Xue and Guan Shan felt a little uncomfortable. Obviously thinking that it was to celebrate Luo Chuan's birthday and let him relax. But I didn't expect it to turn out like this in the end.

Fortunately, Luo Chuan himself didn't mind very much. He said that he was very happy with everyone's heart.

It's just that about Li Shasha's case, the final inspection results made Luo Chuan a little unhappy. The forensic examination of Li Shasha's fingers and nails showed that there was indeed a large amount of poison hidden. Even the nail polish on her fingernails detected strong toxins. It's no wonder that after biting her nails a few times, she died of poison.

But after careful investigation by the police, this resort has hot springs, massages, various ball games, and dry cleaning fitness projects, but there is no nail service! That is to say, Li Shasha was alone, and she didn't know how to take the bait to do such a non-existent project, which led to her final poisoning death. Because it is a nail art, she will definitely take care of it carefully when she finishes it, for fear of scratching and breaking. In this way, it is in the heart of the murderer. Avoiding the loss of poison or her premature death due to actions such as washing hands. The switch that can trigger her "death" is nervousness and fear. Only when she reflexively gnaws on her hands does life begin to count down. Everything, just right.

In addition, in the past two days, there are more people in and out of the resort, and there is almost no way to find suspicious people. It can only be said that the murderer did not enter the guest room where they lived. He was in a public place and somehow lured Li Shasha to take the bait and successfully poisoned him.

After the second captain learned about this, he said unceremoniously at all, just looking at the look in Li Shasha's eyes when she looked at Guan Shan, you can know how she fell into the trap of the murderer. An unsuspecting nymphomaniac, I really don't know how to die.

Su Yang confessed all the crimes to the police, and Du Miao's case was over.

When they just returned to the police force, Luo Chuan's office desk had a bouquet of flowers. Only a happy birthday was written on the greeting card, and the person who signed it turned out to be Song Mingze.

This made Luo Chuan's heart can't help but rise a nameless fire, this provocation by Song Mingze is clear, but Luo Chuan has nothing to say.

Luo Chuan even began to suspect that this Song Mingze ...... Could it be L.? But the appearance doesn't match, then L has obviously become the appearance of the forensic doctor Mo Zitong, it can't be Song Mingze. Unless, L is not a person, and Song Mingze is just one of them.

Thinking of that face that always had an elegant smile, Luo Chuan couldn't help but feel a little headache. The psychiatrist who can create the perfect crime is definitely a formidable enemy for him.

It's just that, in the absence of evidence, they can't hold even the most basic suspicions. Luo Chuan ignored the bouquet of flowers, and casually threw it aside, not looking at it again.

Luo Chuan, who returned to the police force, buried himself in his work as before, analyzing the traces and identity of the moonlight killer as much as possible. Without anyone knowing, he is also secretly investigating the possible existence of ghosts in the police force.

Ten days have passed in a blink of an eye, and on this day, the police force received another case.

The case occurred on a mountain road in Yunhai County, and the body of a man about 40 years old was found under a cliff on the side of the road.

Yunhai County is a popular tourist area in recent years, although the mountain roads are rugged and the roads are difficult. But the scenery is beautiful and has a pristine beauty. Tourists and villagers alike need to travel by bus. Such a slightly closed environment, but it also gives the land a tranquil beauty that has not been disturbed by the world.

The body has been taken to the medical examiner's office, and the police are verifying the identity of the body.

Luo Chuan came to the forensic office with photos and materials of the scene where the body was found.

Xing Laozheng took Tian Zhen and two other forensic doctors to explain the common materials and precautions for forensic dissection.

"Well, you've all taken a closer look! If there is a slight mistake, the results of the criminal police's investigation will be very different. For this bouin liquid, 75 ml of saturated aqueous solution of picric acid plus 25 ml of 40% formaldehyde solution, except for 5 ml of glacial acetic acid. This thing is mainly used for three-color staining of connective tissue, which can better show pulmonary edema. Xing Lao said to the others while holding a few bottles.

It wasn't until Xing Lao found that Tian Zhen's eyes had been paying attention to the door that he turned around and saw Luo Chuan.

"Hey, you're here soon! At this speed, if you cultivate and cultivate, you will be able to reach a time with the corpse coming in. It's up to the man to come, right? Xing Lao pushed his glasses, handed the bottle in his hand to Tian Zhen, and then looked at Luo Chuan and said half-jokingly.

Luo Chuan smiled and nodded: "If I can predict when he will come in, I can try to avoid letting him in!" Old Xing, don't make fun of me, tell me about this person's situation. ”

Xing Lao was not verbose, and said directly to Luo Chuan: "The deceased is a man, and he is about forty years old. When it was delivered, the cervical vertebrae had been fractured, and there were many large abrasions on the body, and the fracture was serious. ”

"Well, the place where the body was found was under the cliff on the side of the road in Yunhai County, and these injuries should be caused by a fall." Of course, Luo Chuan hopes that this case is a simple accident, not a homicide.

But Xing Lao immediately broke his illusion, waved his index finger and said, "No, no, no, although he broke his cervical vertebrae, all his fractures have no life reaction." He didn't fall to his death. ”

"Huh? Didn't fall to your death? Luo Chuan was a little surprised, because the police officers who reported to him all said that they had fallen to his death. The main reason for coming to the autopsy was to check whether there was a possibility that someone had pushed the deceased down a cliff and fell to his death. Who would have thought that Xing Lao would conclude that the deceased did not fall to his death at all.

Xing Lao saw that Luo Chuan was a little anxious, so he showed the same mysterious smile as usual, and deliberately said, "Yes, I can be sure that he didn't fall to his death." Luo Chuan, do you know what the geography of the place where the body was found? ”

Luo Chuan thought about it seriously and said, "It should be ...... It's a long mountain road, with dense forests on the top and cliffs below. But this cliff is not very deep, it is full of steep rocks. ”

Xing Lao nodded with satisfaction and said, "Yes, yes, you understand the situation!" The body was found on such a mountain road, and judging by the corpse spots and venous nets, it should have been dead for a week. ”

"That'...... What was the root cause of his death? Luo Chuan asked Xing Lao with enough patience, because he knew very well that the autopsy report of this old naughty boy often made people anxious and half to death before he was happy.

Xing Lao flipped through his autopsy records and said: "The corpse had foam in the upper respiratory tract, and the larynx, trachea and bronchial mucosal epithelium were swollen and congested. Both lungs are increased in size, and there are rib indentations on the surface of the lungs, with blunt and rounded edges, and watery pulmonary edema. As he spoke, Xing Lao also opened his hand and gestured at Luo Chuan and said, "His lungs, pinched like kneading dough, are concave when lightly pressed, the surface is moist, the color is very light, light gray mixed with light red bleeding plaques. The alveoli are highly dilated and completely ruptured...... Well...... To put it simply, he was drowned. ”

"Drowned?" Luo Chuan's eyes widened: "A drowned person actually died on the mountain?" Was he dumped? That's near the mountain road...... I don't think there was a river. The creeks and springs are further away in the mountains, and there is no obvious water source where the body was found. "This case doesn't seem to be as simple as Luo Chuan imagined.

Xing Lao sat down, crossed his legs, shook his head and said, "Oh, you see you're guessing again." Even if his body was surrounded by rivers, lakes and seas, it was useless. Because the water in his lungs is not river water, nor well water, nor sea water. ”

"That's ......" Luo Chuan was also a little anxious when he was surprised, curious, and strongly wanted to know the answer.

Seeing Luo Chuan's expectant face, Xing Lao smiled and said, "Hmm...... It's bathwater, right? Or is it drinking water, domestic water? In short, it is water that has been boiled and then cooled. So, instead of river water, you don't need to investigate if there is a river nearby. You have to find out who drowned him in cooked water and threw him down the mountain road. His throat was swollen and bleeding because he had been drowning and he was breathing heavily during his NDE, and I speculate that the container in which he was drowned should not have been too large. And I found a little bit of sleeping pills in his body, he should have been killed in a coma, because he woke up from choking on water, desperately breathing for help, but it was too late. ”

Luo Chuan listened carefully to Xing Lao's words, took a deep breath, nodded and said, "Okay, I understand." You've worked hard, I'm going to investigate the case. ”

Xing Lao smiled and waved his hand, signaling for Luo Chuan to hurry up and get busy with him.

After Luo Chuan left, Tian Zhen couldn't help but ask Xing Lao curiously, "Teacher, this deceased is really strange. It was obviously drowned, but he died on the mountain. Sounds weird...... Moreover, I can't think of a reason why the murderer threw the body like this? You say...... Why should the murderer be so troublesome? ”

"A few years ago, the mountain road was sparsely populated, and even now, there aren't too many cars. Maybe...... That's the reason, right? Oh, girl, you just have to do your own thing! As for whether the murderer is troublesome or not, that's Luo Chuan's business. We are only responsible for checking out how the deceased died, and what is drowned is drowned, and this is what we need to tell Luo Chuan. As for who drowned him and why he died on the mountain, let's wait for Luo Chuan to tell us. Xing Lao's smile was full of wisdom that he had seen through these life and death murders. He only concentrates on doing his duty and guiding the case solver in the right direction, which is enough. He often said that it is impossible to do everything well in a lifetime, but it should be possible to do one thing well in a lifetime.

After Luo Chuan left the forensic office, he called Ke Xue and two other police officers to go to the place of the incident, Yunhai County.

On the way, Ke Xue kept asking Luo Chuan: "Eh, Team Luo, where is Professor Guan?" In front of outsiders, Ke Xue is still used to calling Guan Shan Professor Guan, and in private, he is called Brother Guan.

Luo Chuan drove the car and replied simply: "He is in Qingshan Hospital, accompanying an important patient." ”

"Wow! What kind of patient has such a big face, let Professor Guan personally accompany him? Eh, isn't it all psychotic there? Ke Xue was curious.

Luo Chuan smiled and said, "Guan Shan is a psychiatrist, it's normal for him to be there." ”

Speaking of this, Ke Xue suddenly asked Luo Chuan very excitedly: "That's right, Team Luo!" Let me ask you something! It was when we were handling the case in the snow room before, Professor Guan only touched the woman, and he ...... You can know if she said she wasn't lying?? Why are you so handsome!! Can you let him teach us, it will be much easier to interrogate in the future! Ke Xue said innocently, with a look of adoration.

Luo Chuan explained funny: "That's not for everyone, it needs a specific person, a specific state of mind, and you have to understand the pulse changes and heartbeat frequency of people when they lie in different emotions like him." Do you think anyone can do it? Also, with such a method, Guan Shan will only treat ordinary criminals who have little criminal experience. Like that kind of criminal with super psychological quality, high IQ, and very cunning, this trick will not work. ”

Ke Xue looked at Luo Chuan fixedly, and then asked blankly: "Team Luo...... Are you talking about Song Mingze? "The matter between Song Mingze and Luo Chuan caused a stir in the entire police force, and even the second captain knew it, not to mention Ke Xue.

Luo Chuan restrained his smile and replied calmly: "Yes, of course this method is useless to him. He is a psychologist himself, and he knows how to deal with polygraphs. Even if you give him the polygraph, he won't change much. Therefore, even if Guan Shan is here, it is difficult to understand what he is thinking. ”

Seeing Luo Chuan's mood instantly depressed, Ke Xue realized that she had said the wrong thing. At this time, he quickly changed the topic, took out the information report of the case, and said seriously: "Uh...... Team Luo, we have already investigated the identity of the deceased. The deceased's name was Wang Xingwang, who was from a village in Yunhai County. He is 40 years old and has been married for 10 years, but he has no children. As far as we know, this person is an ordinary villager who supports his family by dumping some haberdashery. I had to walk that mountain road a few times a month, and I didn't have any problems in seven or eight years. Although the small business does not make much, life is still passing. He has no debts, no enemies, and it is not easy to find someone who will attack him. ”

"The good people we see on weekdays, if they are really good people, it would be good......" Luo Chuan felt that his murder cases would generally have a motive for killing, unless he encountered that kind of poop. In a situation like Wang Xingwang, there must be something that the police don't understand. The case was already ironclad for his homicide, because no matter where Wang Xingwang drowned, he could not walk back to the mountain road by himself. Therefore, the purpose of Luo Chuan's trip is to find the murderer behind this bizarre case.