The two walked down the stairs side by side, and there were no stars or moons outside, and the night was blurry.

"Xinyi", Zhong Kenan's deep voice pierced the night.

Yan Xinyi's heartbeat missed half a beat, "Huh? ”

"Ye Mingchao......" Zhong Kenan wanted to speak and stopped, as if he was spying on something, as if he was worried about something, "What do you think of this person?" From a psychological point of view. ”

Yan Xinyi was stunned and said frankly: "I can only see that he has a good impression of me, and the others, Yu Gong, he is not a person involved in the case, and he does not belong to my research category, Yu Private, I have no interest in him, so I can't give an answer to this question at present." ”

"Are you interested in me?" He asked again.

"Huh?" She looked up in shock, and in the night mist, his eyes were like two bottomless pools, "That's ...... Where to start? ”

He curled the corners of his lips slightly: "Then keep it for later." ”

The "bang" of her heart, which she will say later, is it hinting at something?

However, he did not say what she was expecting, but said, "Goodbye, good night." ”

"Goodbye, good night." She watched his shadow disappear, in a trance.

Although bone identification cannot be used as direct evidence, it has a scientific basis, and the woman who resembles Li Xuemei has a confusing connection with the previous case, Lu Ruigang and other members of the task force still recognized the reference value of bone identification.

Lu Ruigang and Song Jingyan interrogated Cai Aqi again.

Cai Aqi, who was dressed in prison uniform, drooped his head and described himself as decadent.

"Do you know this person?" Lu Ruigang handed Meng Yanqiu's photo to Cai Aqi.

As soon as Cai Aqi saw the photo, his face immediately changed greatly, and his dodgy gaze did not dare to stay on the photo for more.

No need to ask, Lu Ruigang already understood.

"We captured Liu Jinping, and he has confessed everything." Lu Rui just deceived him, and Cai Aqi naturally didn't know that Liu Jinping had been killed.

"This idiot!" Cai Aqi scolded at the mouth, and he immediately realized his gaffe and tightened his jaw.

"It's useless to scold my mother, hurry up and explain honestly." Song Jingyan's face showed disdain.

Cai Aqi did fraud, but he didn't cheat, he was already panicked, and he recruited Meng Yanqiu's matter 1510. According to him, Meng Yanqiu is another middle school classmate of the fraud accomplice Andy, the two met at a class reunion, Andy saw Meng Yanqiu wearing expensive jewelry, so he targeted her, and lied that he speculated on foreign exchange on the Internet, and could earn $200,000 a year when he made the most. Meng Yanqiu was simple-minded and didn't know how to invest, so she believed An Zai's words and registered as a member on a mobile phone platform for foreign exchange speculation through the QR code he recommended. Later, Zhao Xinghui pretended to be an expert and > with Meng Yanqiu

Meng Yanqiu recharged 30,000 yuan at one time, and according to Zhao Xinghui's instructions, she bought and sold foreign exchange, earning thousands of yuan in one day. Zhao Xinghui told her again that only by investing more can she earn more. Meng Yanqiu, who tasted the sweetness, took the bait further, Zhao Xinghui and An Zai logged in to the platform backstage, checked her buy orders, controlled the profit and loss ratio, and adjusted 100% if she wanted her to win, and 1% if she wanted him to lose. When there were more orders, he controlled the odds to let Meng Yanqiu lose all and defrauded her of more than 200,000 yuan.

After Meng Yanqiu found out that she had been deceived, she inquired about An Zai's residence and came to the door alone to theorize, and it happened that Zhao Xinghui, Cai Aqi and Liu Jinping were also at An Zai's residence. Liu Jinping saw that Meng Yanqiu was as beautiful as a flower, so he became lustful and raped her, and was instigated by Liu Jinping, and the other three also took turns to spoil her, and also took a video, threatening her that if she dared to call the police, she would post the video on the Internet, so that she could not be a person.

"You beasts don't deserve to die!" Song Jingyan scolded angrily.

Cai Aqi was so scolded that he couldn't raise his head.

"Who killed Meng Yanqiu?" Lu Ruigang asked.

"I don't know, I really don't know." Cai Aqi said that after Meng Yanqiu left that day, they heard that she was missing the next day, and they all felt that she might have committed suicide.

"Why do you think so?" Lu Ruigang asked again.

"Because ......" Cai Aqi looked ashamed, "when she left that day, it seemed that she had a mental problem, and the whole person was not normal." ”

Lu Ruigang thought for a moment and continued to ask: "Do you remember what clothes she wore and what her hair looked like that day?" ”

"It's the dress in the photo, and the hair is the same." Cai Aqi has a deep memory, and what Meng Yanqiu is wearing in the photo is a red coat and a long black skirt, with long wavy curly hair.

Yan Xinyi, Shi Tianlin, and others were outside watching the situation in the interrogation room through the one-way glass.

"Cai Aqi is not lying." Yan Xinyi judged after careful observation, "Meng Yanqiu's disappearance has nothing to do with him, but whether it is related to the other three is unknown." ”

At the task force meeting, Yan Xinyi summarized his analysis: "The real mastermind behind the killing of Liu Jinping should be to avenge Meng Yanqiu, and he doesn't need to do it himself." He grasped the psychology of the two very well. Fearing arrest by the police, Liu Jinping hid in a hotel, panicked and mentally oppressed. It was in that state that he was easily deceived by the fake letter, and even dressed as a woman and left the hotel. On the other side, Zhao Xinghui also fell into a trap, and a woman dressed as Meng Yanqiu repeatedly appeared downstairs under him and sent him threatening letters, making him fear and hate. The black hand hid behind the scenes and skillfully manipulated the psychological state of the two to the limit, and then used some means to make Zhao Xinghui see Liu Jinping dressed as Meng Yanqiu in the park parking lot late at night, mistakenly thinking that he was the woman who made it difficult for him to sleep, and killed him with a knife. ”

"But how can he be sure that Zhao Xinghui will kill the woman he mistook for Meng Yanqiu?" Mu Song asked.

"To kill or not to kill, there is a half probability of each." Yan Xinyi said that the mastermind behind the scenes gambled on the half of the probability of success, that is, the possibility of committing a crime, not directly killing the person he wanted to kill, but using some means to increase the probability of death, which eventually led to the result of death. He continued to torture Liu Jinping and Zhao Xinghui mentally, increasing the probability of Zhao Xinghui killing Liu Jinping little by little, and finally won the gamble. Liu Jinping and Zhao Xinghui are actually dolls controlled by him.

"The mastermind behind the scenes is the woman who looks a lot like Li Xuemei, right?" Mu Song asked again.

"The woman who resembles Li Xuemei is a key figure in several cases. Since it's a fake, let's call her J. It is now certain that J was involved in this conspiracy against Liu Jinping and Zhao Xinghui. Yan Xinyi replied, "As for whether she is the mastermind behind the manipulation of the two or just an accomplice, it's hard to say now." The man behind the scenes is very smart and guts. ”

"If the purpose of the mastermind behind the scenes is to avenge Meng Yanqiu, then Zhao Xinghui is likely to be the next target, and that An Zai is also dangerous." Shi Tianlin interface.

Lu Ruigang nodded, "The top priority is to find Zhao Xinghui and that An Zai before the mastermind behind the scenes acts again." To step up to find out the identity of Andy, Shen Hong, has Andy not been on QQ? ”

"No, I monitor it 24 hours a day, and neither Andy nor Julius Caesar has moved." Shen Hong said.

"I want to go to Meng Yanqiu's place to see." Yan Xinyi proposed, "If all this is because of Meng Yanqiu, maybe you can find some useful information there." ”

Lu Ruigang agreed.

Yan Xinyi called Meng Yanqiu's best friend Hu Yulin, who had reported the case, hoping that she could go to Meng Yanqiu's residence together before her death, Hu Yulin agreed, but she was on a business trip and could only come back tonight, and the two agreed to meet tomorrow.

It's rare to get off work early today, and after Yan Xinyi finished dinner in the canteen of the Public Security Bureau, she decided to go to Wu Han's part-time job to have a look. Wu Han only joined the Encounter Warm Cosplay Animation Club half a year ago, and she was the shortest time to join the club, but because she and Yan Xinyi are both engaged in research in psychology-related fields and have a common language, the two quickly became good friends.

Wu Han's part-time psychological service center is located in a small three-story western-style building in the old city, not far from Yan Xinyi's residence. Wu Han is fixed there every Thursday night, and the rest of the time is flexibly arranged.

The first floor of the small western-style building is a popular Internet celebrity coffee house, the second floor is a marriage and love agency, and the psychological service center is on the third floor, renting a whole floor, which is divided into two large areas, one is the staff and reception area; The other is the consultation area, which includes a consultation room, a sand table room, a hypnosis room, and a large living room as a training space. There are four professional consultants in the entire service center, except for Wu Han, who is part-time, and the remaining three are full-time.

When Yan Xinyi arrived, Wu Han was consulting the guests, and Wu Han's senior brother Yue Kaiyuan received her. Yue Kaiyuan is two terms taller than Wu Han, a doctor of psychology, not tall, thin, and looks like a weak scholar. He single-handedly founded the psychological service center and is the chief counselor here. The two had just been chatting in the reception room for a while when a guest arrived.

After seeing the person clearly, Yan Xinyi was taken aback, it was actually Zhong Kenan, and there was a woman who came with him, about 30 years old, tall and beautiful, but she looked pale and haggard, and seemed to be exhausted. Zhong Kenan was also surprised to see Yan Xinyi, and was stunned before introducing to her that this was her cousin, named Zhong Xin, who wanted to seek help from a psychological expert because of marital problems. He remembered that Wu Han had given him a business card, so he took her directly to this psychological service center, not necessarily looking for Wu Han, any psychological counselor can be.

Zhong Kenan also told Zhong Xin that Yan Xinyi is also an expert in psychology and a forensic doctor.