At this point in the video, Durin pressed the pause button.

Everyone who watched the video showed puzzled expressions, and they didn't understand: why is it that in the eyes of everyone, it is a button and a coin, but in the eyes of the girl, it is two coins?

"Is this a magic trick? This magic trick is only for one person, right?" Li Xian asked Du Lin with some uncertainty.

"I think it might be a trick or something. Wang Jieshu said.

"Pull it down, you've read too many online novels, right?" Li Xian kicked Wang Jieshu's chair.

"Neither, not magic, not blinding, hypnosis. Du Lin said affirmatively, and then he pressed the remote control of the projector and rewinded the video backwards, "Look here, after Jiang Nannan put the coin and button under the cup, he raised his hand and shook it twice in front of the girl's eyes, the sound of the video is not good, we can't hear the conversation between these two people, but from Jiang Nannan's side, we can see what he is saying in his mouth, I guess this should be the beginning of the hypnosis of the girl." And then we went down and there was ...... behind it."

Du Lin continued to play the video: I saw Jiang Nannan take the "two coins" from the girl's hand and put them under the cups, at this time, Du Lin pressed the "slow down" button, and the picture became slow motion - Jiang Nannan raised his hand at the same time, and once again shook it in front of the girl's eyes.

"This time it may be that the hypnosis has been lifted." ”

Then play at the normal speed - the girl unveils both cups at the same time, and there is a look of surprise on her face, combined with her previous performance, she should now see the same as everyone else: a pink button and a coin.

Doolin pressed the pause and said:

"This girl is the daughter of Fang Hao, chairman of Tongxin Hospital, Fang Yingying, also a rich second generation, and also a student of Zhonghu Medical University, one year later than Luo Baiyao and Jiang Nannan, and she is about to graduate, Jiang Nanfang is pursuing her, I guess she wants to use the help of this girl to enter Tongxin Hospital. ”

With Luo Tiancheng's strength, let alone going to work in Tongxin Hospital, it's no problem to buy ten Tongxin hospitals for his son-in-law to play, and he also dumped Luo Baiyao to chase Fang Yingying, isn't this a watermelon to pick up sesame seeds?"

"What if, Jiang Nannan doesn't know that he is holding a watermelon?" Du Lin nodded at Dang Hui.

Dang Hui stood up and said: "I asked Yu Xiaozhi, who participated in the interview with me yesterday, she is a student of Medical University and Luo Baiyao's classmate, I heard her say that the classmates don't know that Luo Baiyao is Luo Tiancheng's daughter, usually Luo Baiyao is very low-key, doesn't drive, doesn't have any high consumption, rarely wears makeup, no matter how she looks like a rich girl, but she is very kind, has good academic performance, and looks beautiful, so Jiang Nanfang fell in love with her." ”

Du Lin pressed the remote control, turned off the candid video, and switched to a picture of Jiang Nannan's resume.

"I'm not a police officer, so I can't go to the school to transfer Jiang Nannan's files, but I have my own way. College students like to use color printers to print resumes, which requires going to the off-campus copy agency to print, although they are generally brought by a U disk and pulled out after printing, but a backup of these resumes will be left in the computer cache or automatic backup disk of the copy agency, this is Jiang Nannan's resume I found in the copy club near the medical university, which cost me fifty yuan, and Captain Li reimbursed me when I returned. ”

"Okay, okay, you say the point. Li Xian's eyes were always on the resume, "The content in this resume is nothing special." ”

"It's nothing special, but look here, Officer Qu, lend me that laser pointer, thank you. Du Lin took the laser pointer handed over by Qu Mingming, and pointed to the academic column in his resume, "He was originally enrolled a year earlier than Luo Baiyao, why did he graduate at the same time? The reason is here, in the sophomore year, 'I went to Princeton University School of Medicine in the United States for exchange and study for a year', and after I came back, I happened to be in the same class as Luo Baiyao, what I wanted to find out most was not this, but what he learned in the year he went to the United States?"

Everyone nodded, this was indeed something they didn't think to look it up.

The picture on the curtain was changed again, "This is a message mounted on the website of Zhonghu Medical University four years ago, the title is 'Our university has carried out in-depth academic cooperation with overseas famous universities, and sent exchange students to Princeton University School of Medicine in the United States', which introduced the content and quota of exchange study at Princeton University School of Medicine, a total of 10 people participated in the exchange study, including 2 pathology researchers, 2 pharmacology researchers, 2 clinical treatments, 2 medical institution management, 1 hospice care for critically ill patients, and 1 psychological counseling. ”

The laser beam in Du Lin's hand stopped at "psychological counseling", "This '1 person' is Jiang Nannan." ”

The picture switched again and became a screenshot of an English website, "This one is the subject classification table of Princeton University School of Medicine, and there are two important courses in the subordinate courses of the major of 'psychological counseling' - 'psychological suggestion' and 'hypnosis'!"

Everyone was a little confused, not knowing what Du Lin's pictures illustrated, or evidence analysis expert Qu Mingming was the first to react:

"I understand! Jiang Nanfang once studied psychological counseling at Princeton University School of Medicine in the United States for a year, and there were two courses, psychological suggestion and hypnosis, that is to say, Jiang Nanfang probably learned hypnosis a few years ago! That Fang Yingying was obviously holding a button in her hand just now, but under Jiang Nannan's hypnosis and psychological suggestion, she thought that what she saw and got was a coin!"

"Yes, you guys in a room are not as fast as a girl. Du Lin sat down in his chair, "I believe in Officer Qu's IQ for the rest of the matter, so I don't need to talk about it." ”

"I'll try to reason, if it's wrong, Mr. Du, you point it out. Qu Mingming's attitude towards Du Lin was quite respectful.

"Yo, it's all called a teacher, where do you put the faces of people in this room full of criminal investigators?" Although Shui Guochang also admired Du Lin's ability, he was still sour. And this sentence is equivalent to a slap in the face of everyone in the room except him, Du Lin, and Dang Hui.

Without waiting for Du Lin to speak, Qu Mingming was not happy at first, "Lao Shui, what you said is not right, there is no order to learn, and the master is the teacher." Mr. Du doesn't have the convenience of our police, but he has found so many clues that our police can't find with his own strength, this is ability, and it is worth calling me 'teacher'!"

(If you think the author writes well, please use your little hands to attract money, collections, recommendations, red tickets, whichever one is any, order a little, okay?)