"How do you know?" Wang Bing was even more incredulous.

"It's simple. You are a special police officer, and you are so confident, you are naturally good. Since you are good, you must be one of the personnel selected by the Jingjiang City Public Security Bureau in the annual special police competition. As for our bucks, those three are also considered to be the best, and they must be among them. You SWAT officers all have to train together for a period of time before the competition, and a big beauty like you, in that kind of place where women are extremely rare, must be like a rotten corpse, attracting a large number of flies. Tengfei and Ban Jianen are married, so naturally they can't think anything wrong about you, besides, they don't talk much. And Meng Xiaoguang is not married yet, so he is naturally a king-size fly. They know me very well, and they know my business. When you're usually idle, if you don't do it, people like me will become the topic of your chat. After Qiu Yu finished speaking, he looked at her and asked very casually, "Did I say so?" ”

Wang Bing couldn't help but give Qiuyu a thumbs up, and said with admiration: "Experts are experts, it's really extraordinary." She paused, and said with a gloomy face: "However, since I was a child, it is the first time that I have been compared to a corrupt corpse. ”

After saying this, Wang Bing suddenly laughed out loud, but Yang Rui was already laughing so much that people were on their backs. Qiu Yu was originally a little embarrassed, but he was infected by the laughter of the two, and he couldn't help laughing happily. In this open-hearted laughter, the distance between everyone has narrowed a lot.

"Let's stop joking, let's get down to business first." Yang Rui put away his smiling face and asked seriously: "What do you mean by those strike marks on the ground at the scene just now?" ”

"The night Wang Bing and I went to the scene, we found some marks of the blow on the ground where the deceased was found. The marks of these blows basically appeared around the corpse, which felt a little strange. Qiu Yu frowned and said: "According to common sense, the suspect stood next to the victim with a baton and beat him, the telescopic baton is an extremely handy weapon, how could it be that he hit the ground so many times, instead of hitting a person who could barely move." Coupled with the fact that the victim had been tied up and taken to such a remote place to be tortured, he was able to escape. From these two points, I think that the suspect may have had a fierce fight between the two before the deceased was successfully tied up, resulting in the suspect also being injured. ”

"All three deceased had lost the ability to resist before they were tied up. The first was due to drunkenness, the second was anesthetized by the suspect with ether, and the third was a violent blow to the head. Why did the suspect use such direct and violent means when dealing with a third person? Seeing that both of them looked puzzled, Qiu Yu said slowly: "I don't know if you have noticed, in terms of size, this third victim should be regarded as the strongest of the three." Why the suspect directly used such a violent method to make the victim lose the ability to resist, I personally think that it has something to do with the size of this person. ”

"Drunk and unconscious, this opportunity is too hard to wait for. The use of ether to anesthetize a person is by no means simple. Ether production acts on the human body to completely coma, and it takes a period of time. During this process, the victim will desperately resist, and once the resistance is successfully out of control, this trick will inevitably fail. It is absolutely impossible for a person to fall unconscious in a situation on film and television where a handkerchief with ether is applied to a person's face for a second or two. Therefore, in order to anesthetize a person into a coma with ether, it is necessary to have a strong physical advantage. Of the three deceased, the suspect only used ether on the second person because the deceased was the thinnest of the three in terms of size and stature. ”

"I see, I thought I could stun people casually." Wang Bing looked suddenly realized, and said: "No wonder the Red Devil doesn't dare to repeat the old trick, it's because the third person is strong, and he is afraid of missing it." ”

That's right, once he misses, not only may he never find a chance again, but he is more likely to steal chickens and rice. That's why he used this most violent way directly. Even if it can't be successful in one blow, it will definitely cause great harm to the victim. Qiu Yu's face was serious, and he said slowly: "Combined with all the analysis, I made a bold guess about the situation at the time of the crime. ”

That night, the suspect didn't know where he met the victim, and after following him all the way, he finally found an opportunity to attack in a secluded place. This place of attack is the first scene, not the scene of the crime, let alone Tianjiatun. ”

At that time, the suspect crept up behind the victim and smacked him on the head with a baton. Who knows, this victim is extremely strong, although this time it made him have a splitting headache, but it did not knock him out, but aroused his anger. The two fought, the suspect was also strong, a practitioner, and an extra guy in his hand, and the victim was not an opponent when he was injured, and he was knocked unconscious in a few clicks. However, in the process of this mutual assault, it is very likely that the suspect also received some heavy blows, but he was able to hold on at that time. After that, according to his own plan, he tied up the victim, threw him into the car, and pulled him to a house that had already been selected in Tianjiatun. ”

"It's a simple process, but it's actually very physically demanding. When the victim Ling Chi was about to be executed, the suspect could no longer hold on and fainted. In this way, there are two unconscious men in the room at the same time. As the minutes ticked by, the victim was lucky enough to wake up first. When he found himself in a strange place, and he was still tied up, he must have panicked to the extreme. Seeing that the person who attacked him also fell to the ground, his strong desire to survive made him desperately rub the ropes tied to his body. Some of the epidermal abrasions found on the corpse should have been left in this way.

"Maybe it was too much movement when the rope was rubbed, maybe the suspect recovered from his injuries, and the suspect woke up when the victim just made the rope almost the same. The victim desperately fled, and the suspect desperately chased. When they came to the concrete road, the victim finally untied the rope that was still tied to his hands and threw it on the side of the road. As he ran to the sidewalk, the victim was caught up again and knocked to the ground again by the suspect. It was precisely because the suspect was also injured, and after an inspired chase, his body was hit hundreds of times, and his body was in condition, and the baton was missed many times, and finally those blow marks on the ground were formed. Also, this is why only two stick wounds on the victim's entire head were in the back occipital. The first time was at the time of the first sneak attack, and the second time was when the victim was chased again. ”

"This reasoning is really awesome." Wang Bing's mouth opened wide, with a look of adoration.

Although Yang Rui was still frowning, his eyes were also full of praise.

Qiu Yu smiled bitterly and said lightly: "This is just a speculation, and it may not necessarily be the truth. ”

"Even if it's not true, I believe that it shouldn't be too far off." Yang Rui said slowly: "No wonder your kid has such a big name in the bucks, those fragmented things on the scene have become magic weapons that can solve the case when they come to you." ”

"Can you solve the case? How to break? Wang Bing looked puzzled.

"Don't you understand? The next step is in hospitals and clinics. Yang Rui said lightly.

Hearing this, Qiu Yu nodded with a smile, and said: "This is the first possibility, and the second possibility is actually very similar to this, the only difference is that the suspect is not injured at all, but has some disease." These accidents are caused by the sudden onset of the disease. He paused, and then said, "These two possibilities are the most reasonable explanations that I personally think so far. Therefore, no matter which possibility is more large, the next step will be to investigate the patients in all hospitals and clinics in Jingcheng District. ”

Yang Rui nodded, but there was worry in his eyes that could not be concealed.

Qiu Yu glanced at him, sighed, and said, "Don't worry, the amount of this work is too large, and it must be very meticulous." Of course, this is just some speculation, a glimmer of hope found without any clues! No matter what the result is, let's do our best and be worthy of the police badge on our heads. He paused, and then said with some embarrassment: "Wrong, it's the police badge on your head." ”

Yang Rui and Wang Bing could only smile bitterly.

"Anything new?" Wang Bing asked again with a look of unfinished business.

"Since you asked, then I will reluctantly say it. It's just a conjecture, I don't have any basis for it. Qiu Yu hesitated for a moment, and then continued: "Before the first two deceased were killed, there may be the possibility of being forced to confess, and the time for extorting confessions is not short. ”

"Why do you say that?" Wang Bing couldn't believe it.

"For no reason, I'm just a conjecture based on the stomach contents of the two deceased." Qiu Yu said slowly: "A large amount of alcohol was detected in the body of the first deceased, and the second deceased had eaten a bowl of noodles before he died, but both of them had empty stomachs, indicating that they were killed at least four hours after eating." All the investigations surrounding the first deceased have not found any clues and circumstances, so we will not analyze them for the time being. But the second deceased was a little strange, he took the shuttle bus to the mountain at about 11 o'clock at night, and the barbecue stall owner reported that he also ate noodles at about 11 o'clock, indicating that the deceased went directly to the barbecue stall for supper after getting off the bus, or to have dinner. After eating, according to common sense, the deceased should have gone to his friend. If he really found this friend, with the caution of the suspect, he should have given up this opportunity to attack, and he would not have died. Therefore, the best time for the suspect to do so is when the victim is on his way to his friend after eating the noodles. ”