At ten o'clock in the evening, more than 20 key words had been written on the whiteboard in the interrogation room. These keywords seem to be unrelated and irrelevant to scenic spots, but these words have the opportunity to make Zhuo Lefeng and Jiang Junyan associate and then make inferences.

The mind map continues, divergent thinking is extended, and Zhuo Lefeng has not missed any opportunity. He didn't know if the fourth victim had already met Shen Mengting. He only wanted to know where he should go to find Shen Mengting before twelve o'clock.

At half past ten, Hu Chuguang came back depressed. He didn't enter the interrogation room immediately, but revealed what was going on inside the glass. He didn't expect that Zhuo Lefeng and Jiang Junyan were already standing in front of the whiteboard at this moment, and the two of them actually wrote key words on it without any sense of disobedience, and then erased some other words. This scene made him feel like a world away, and if it weren't for the urgency of the case, he would have liked to enjoy it slowly.

"Are you sure that Shen Mengting has mentioned the word flying stone more than once?"

Jiang Junyan rubbed his chin with a pen and nodded: "That's right." Normally, when she reminisces about the past, I don't take the initiative to interject. I'll let her speak up on her own. Of course, occasionally I don't hear what she says. It's just that I'm sure she did mention the word Feishi more than once, and it seems that she has some special obsession with Feishi. ”

"Flying stones?" Zhuo Lefeng touched his forehead, "A person who is depressed and introverted in his heart will not often mention flying stones for no reason. In addition, Shen Mengting has passive-aggressive personality disorder, and if she keeps mentioning flying stones, it may be because she will imply that she will use flying stones to attack. Flying Stone Attack? In my impression, the more famous flying stone attackers are Zhang Qing and Qiong Ying in "Water Margin". ”

"Yo, if you don't say it, I really haven't remembered it for a while." Jiang Junyan rolled his eyes and praised him, but he was too lazy to take care of it. He stared at the whiteboard, tapped the word flying stone with his pen and said, "As you said, if Shen Mengting subconsciously wants to attack others with flying stones, then in retaliation, she will definitely use flying stones to torture the victims." When you performed an autopsy on the victim, did you find any traces of flying rocks or stones destroying the victim? ”

Zhuo Lefeng shook his head: "The forensic results only prove that the murderer repeatedly punctured and scratched the victim's body with sharp objects, but there is no evidence that the murderer tortured the victim with stones. ”

"That's not right. She is a stubborn woman, and her obsession will definitely come true. Since flying stones are mentioned, they will definitely be tortured with flying stones. But she didn't use the flying stones? This ......," Jiang Junyan's eyes lit up, and he snapped his fingers, "so the flying stone may not be her attack method, but it has something to do with the location of her attack." ”

This is also Zhuo Lefeng's opinion!

On the whiteboard, in addition to the flying stones, there are three other keywords related to stones, namely iron heart, stone sinking in the sea and stone monkey. Hard-hearted is a word that Shen Mengting often uses to describe Zhang Jiaming. And the stone sinks into the sea is a word that Shen Mengting often describes her state of mind. As for the stone monkey, it is also a word that Shen Mengting often uses to analogy with Zhang Jiaming.

"But no matter how you look at it, Zhang Jiaming and the stone monkey are not similar." Zhuo Lefeng already has Zhang Jiaming's photos and simple information, so he has a preliminary judgment, "And the word stone repeatedly appears in Shen Mengting's words, which is obviously not ordinary. ”

"Could there be a possibility......

Zhuo Lefeng turned his head to look: "What is possible!" ”

Jiang Junyan gloated: "Hey, I said Zhuo Lefeng, aren't you very smart, how could you not think of that." ”

Zhuo Lefeng was very impatient and said angrily: "Because the mind map is built based on your memories, you are the protagonist of divergent thinking, of course, your thinking will be more flexible and active." ”

Jiang Junyan deliberately gestured with his thumb and index finger: "Excuse, quibble, you just don't want to admit that I'm a little bit better than you, hehe." ”

"Can you stop wasting your time!" Zhuo Lefeng's eyes widened, and he said, "I don't have time to argue with you here, I just want to know the answer." ”

"Well, I'm not in the mood to compete with you here. The dead duck has a hard mouth, and in the end it doesn't depend on me! Jiang Junyan cut again, raised his chin and said slowly, "According to cognitive psychologist Endervine's SPI memory theory, the relationship between the human memory system and the memory process should be unified into a comprehensive framework to understand. SPI stands for serial, parallel, and independent, respectively. SPI theory sets up five main types of memory or memory system programs, namely procedural memory system, perceptual representation system, semantic memory system, primary memory system, and episodic memory system. These memory systems interact with each other and form certain stimuli and counter-stimuli. Put simply, when a stimulus is present, it may stimulate other memory systems to produce memories associated with it. Therefore, if Shen Mengting repeatedly mentioned the word stone monkey when remembering Zhang Jiaming, excluding the similarity between Zhang Jiaming and the stone monkey, there must be a very profound scene or stimulation point in Shen Mengting's memory, and in this stimulation point or scene, Zhang Jiaming and the stone monkey appear at the same time. And this scene must be integrated into Shen Mengting's various memory system modules, so she will instinctively mention it repeatedly, which will then affect her evaluation of Zhang Jiaming, so that she will use the word stone in her evaluation. ”

I have to say that Jiang Junyan is indeed a talent. Zhuo Lefeng still clearly remembers that Jiang Junyan had the ability to "never forget"! Therefore, the SPI theory, which does not appear in textbooks, will be memorized by Jiang Junyan once he has browsed it.

Zhuo Lefeng ignored Jiang Junyan's smug appearance, he said to himself: "Zhang Jiaming and the stone monkey appeared together? So, there should be a stone monkey in that place. Shen Mengting and Zhang Jiaming passed by the stone monkey together, and even took photos there, leaving a lot of memories! ”

"There are 12 zodiac stone carvings in Linghu Park, including stone monkey stone carvings." Hu Chuguang finally pushed the door in.

The discussion between the two also made Hu Chuguang's blood swell, and he seemed to feel that the answer was close.

But Zhuo Lefeng was still a little worried: "Team Hu is saying that Shen Mengting's final destination is next to the 12 zodiac stone carvings in Linghu Park?" But if I'm not mistaken, the 12 zodiac stone carvings in Linghu Park are lined up on the grass. The surrounding perspective is broad, and now there is a police focus on arming there, so it is impossible for Shen Mengting to have a chance to get off the phone. ”

"I know. But once Shen Mengting wants to complete the killing in the psychological destination, then she is very likely to take a risk. I've just told the team at Linghu Park to keep an eye out. In addition, I also heard your conversation here just now, and I immediately looked up some scenic spots in Anjing City that may have flying stones or stone monkeys. ”

Spreading out the map of Anjing City, Hu Chuguang marked down several of the scenic spots. These places are scattered, and many of them are not only in the suburbs, but also in the county. So it's very difficult to get the police to defend all of these places at night.

Fortunately, now Zhuo Lefeng and Jiang Junyan have been narrowing the scope of their divergent thinking through mind maps, and Hu Chuguang also hopes that these two can work harder.

"Zhuo Lefeng, Jiang Junyan. One of you is here to solve the case, and the other is for Shen Mengting. Although the purpose is different, you all urgently need accurate answers right now. Hu Chuguang put his hands on the shoulders of the two of them and said, "I still remember that when I was in class, I asked the two of you to cooperate in analyzing a crime scene. The cooperation between the two of you is definitely not tacit, and even competes with each other, but in the end I am very satisfied with the answer. Now, I need you to work together one more time. I don't care what method you use, I just need an accurate answer. ”

It's 11 o'clock in the evening, and there is still an hour to come.

The three men in the interrogation room had their own ideas, but in the end, their goals were rarely unified. This time, Zhuo Lefeng and Jiang Junyan looked at each other again, the firelight was gone, and disdain was still written on each other's faces. Especially Jiang Junyan, there was still playful abuse in his eyes, and the contempt at the corners of his mouth made him deliberately grimace, so he didn't look at Zhuo Lefeng.

Jiang Junyan is cynical, and he is also arrogant in his heart, he is arrogant and arrogant, and he doesn't want to lose to Zhuo Lefeng easily, and he was just about to open his mouth, but it was Zhuo Lefeng who spoke first.

"Shen Mengting's previous crime location did not reach the county at the farthest, and Shen Mengting and Zhang Jiaming went to college in Anjing City, I believe that the location they often visit should not be in the county, so the final location is still in the urban area, but the scope may be extended to farther suburban attractions." After saying this, Zhuo Lefeng made a circle on the map with a pen. Once again, he narrowed it down.

Jiang Junyan didn't let Zhuo Lefeng be beautiful, and immediately said: "The psychological destination of the carnival serial killer is the starting point of her obsession, and it is also the end of her everything. For Shen Mengting, that starting point may be the starting point of her and Zhang Jiaming's good memories, or the starting point of Shen Mengting's heartbreak and despair. For Shen Mengting, the starting point of heartbreak and despair was when she saw Zhang Jiaming and that woman lingering. But whether she is entangled with Zhang Jiaming, or the woman is entangled with Zhang Jiaming, I think that location must be a very suitable place for young people to wander and fall in love. ”

While speaking, Jiang Junyan kept crossing a few dots on the map with his pen. Because those scenic spots are obviously not places for people in love.

Once again, the area has been reduced, but there are still a few scattered spots on the map.

At this point in time, it will still be difficult to deploy police forces to go to these points to round up and search, and it is too late, so Hu Chuguang needs a smaller range.

Zhuo Lefeng's eyes were like torches, and then he circled a few points on the map: "The keywords flying stone and stone monkey can deduce that there should be a lot of stones in that place, and the place of love proves that the environment is good, but there is also a keyword stone sinking into the sea." If Shen Mengting instinctively activated the word, it could mean that the starting point of her despair existed in the sea. Of course, this sea needs to be put in quotation marks, and its meaning may be lakes, rivers, or other water-related scenes. So, there are boulder monkeys, there are large rivers and lakes, and they are in the city, and they are very suitable for love and love, and this range is small enough. ”