Early in the morning, Qin Yan was woken up by the ringing of a telephone. At this time, Qin Yan no longer has the calmness and composure in his work and daily life, and his humor in front of relatives and friends. There is only one thought in his eyes now - he wants to be angry.

"Hey, who's it? Don't you know I'm going to sleep early in the morning? If you don't sleep, others will still sleep! What are you doing, can you make people sleep well? Isn't it particularly difficult for you to be a little considerate of others? If it's uncomfortable, I'll scold you and endure it yourself!" Qin Yan picked up the phone and started a series of cannon-like frenzy mode, after all, his current wake-up anger is not ordinary- He hadn't slept well for a month, he had just experienced a dream moment that he hadn't seen for a long time, and a phone call made his hard-won dream come to an abrupt end, that feeling was like playing a game and squatting in the wild area boss for a day and finally letting others cut off his beard, and playing an alliance of five kills to let his teammates grab the feeling, anyway, it's very angry.

"That, Mr. Qin, I'm sorry we disturbed your rest, I'm from the Municipal Criminal Police Detachment, I hope you can come today to assist us in solving the case. I'm sorry to affect your rest. The phone was overwhelmed by Qin Yan's sudden "cordial greeting", and his tone of voice was soft, like a child who had done something wrong and was criticized by the teacher.

Qin Yan found that the person who spoke seemed to be a young policewoman who had just graduated from the police academy, and he also realized that he was talking heavily, and said, "Okay, I will go to the criminal investigation detachment to report in an hour." After speaking, Qin Yan got up, took a deep breath, washed his spirits, and prepared to go out.

Qin Yan originally planned to drive there today, but considering that the morning rush hour in City B was so serious, there was no way, so he put on his knight's uniform, put on a helmet and prepared to ride his motorcycle - his motorcycle was a heavy motorcycle of the Kawasaki H2 series, with a black body with fluorescent green accessories, no matter how you look at it, it doesn't match Qin Yan's calm and calm style in the psychological clinic.

On the way, Qin Yan passed by a coffee shop, thought about it, stopped and walked in: "Hello, bring me a cup of caramel macchiato, a cup of American, American without sugar." Qin Yan paid the bill very quickly, packed the coffee and continued to ride towards the criminal investigation detachment.

"Captain Gu, I'm here. Qin Yan said to Captain Gu, who had already stayed up all night: "This is coffee for you, I have a treat." By the way, who called me today?"

"It's her, her name is Tong Ji (zhen), a recent graduate of the police academy this year, who was assigned to our criminal investigation detachment for internship work. You got up today with a lot of anger, and the little girl just entered the society and first experienced the beating of the society in you. Captain Gu pointed to the very young policewoman who was red and said, "It's her." ”

"Your name is Tong Hime, right, I talked a little too much this morning, please don't care about it, I apologize to you. Saying that, Qin Yan bowed: "I don't know what you like to drink, so I bought you a cup of caramel macchiato." ”

Tong Ji hurriedly stood up and said, "Don't be like this, I didn't pay attention to the time this morning, and I disturbed your rest." ”

"No, it's my fault, I didn't control my emotions and caused you trouble, I'm sorry. This cup of coffee should be regarded as my apology to you, please accept it. Qin Yan said apologetically.

Tong Ji looked at the coffee in his hand, although there were still tears in his eyes, his heart was very warm - he couldn't imagine that such a "short-tempered" psychological counselor could be so warm-hearted, and he originally thought that this Qin Yan would be an uncle or something, but he didn't expect Qin Yan to look good when he took off his helmet. It gives her the feeling of a fawn ramming around – is this the feeling of legendary love?

"Hey, are you okay?" looked at Tong Hime, who was blushing and staring at Qin Yan blankly. Qin Yan shook his hand in front of Tong Ji and said, "What kind of daze, it won't be that I scolded you for being stupid." ”

"No, no!" Tong Ji hurriedly shook her head, holding the coffee given to her by Qin Yan in both hands like a hamster holding melon seeds, and ran to her workstation with small broken steps, looking very cute.

"This kid, how old is he and he hasn't learned to mature, and he's still selling cuteness, where can you make people worry when you say such things when it comes to grassroots investigation work. Captain Gu shook his head and said.

"I think it's good that I can arrange her more on the front line of investigation and visits. A cute and innocent little girl like her is the most suitable for investigation and visit, and the masses cooperate. Qin Yan said.

"Mr. Qin, you have a good suggestion for me. Captain Gu smiled and said, "So now please go this way, I'll take you to my office, let's sit down and talk." ”

Captain Gu took Qin Yan into his office, in addition to the most basic desk and office utensils, there was also a large map of City B hanging on the wall, and there were many different colors of pins densely inserted on the map, each pin seemed to represent a location. And there are several pushpins connected by wires, and some pushpins connect some important photos of the scene together and nail them to the picture.

"Captain Gu, you're hard enough. Qin Yan praised.

"It's okay, Mr. Qin, we desperately need your help now, because you have dealt with us, and we urgently need the help of a senior psychiatrist, so we will find you. In addition, working here in the past few days, considering that it will affect the operation of your clinic, our team has specially approved 5W yuan as compensation for your closure, we expect to occupy your time for a week, and after a week, if we still need you, we will compensate you additionally. Captain Gu put an envelope on the table beside Qin Yan, and in the envelope was a subsidy of 5W yuan approved by the bureau.

"What are you doing here, I can't accept this 5W yuan, I only have one condition, that is, if there is a news report, can you mention me, just a bit." Qin Yan said: "You still leave this money to other people, or give it to the welfare institute in my name and other places in need." ”

"Mr. Qin, I'm really ashamed of your mind!" Captain Gu sighed with emotion: "That's it, I'll do it for you." A police officer's card, an auxiliary police officer's, so that it will be more convenient for you to help us in the process of work. Captain Gu said.

"Captain Gu, forget it, you should give me a police assistant, I just happened to give my assistant a vacation these days, after all, he is about to become a father. Qin Yan said.

"Alright then, in this case, I'll call you an assistant, and now let's talk about the case. The results of the autopsies of the two bodies found at the mall that day illustrate a problem: the bodies in the model airplane died of mechanical asphyxiation, that is, strangulation. We found a fingerprint on his body, and through data comparison, it was found to be the fingerprint of a person with a criminal record. And we have caught the murderer, and the murderer confessed to the killing, but the suspect is not hypnotized, which means that he is not the murderer of the second person. We found a considerable amount of the components of the anesthetic in the body of the victim who committed suicide by jumping off the building, and this anesthetic was very crude and should have been homemade. We checked the victim's background, the victim Li Hao, is a student of the Department of Chemical Engineering of Central University in City B, we interviewed his classmates and teachers, and all of them explained that he did not know how to make anesthetics, and we searched his relics and found that he did not make anesthetic materials, so Mr. Qin, you are right, he killed him. Captain Gu said solemnly.

"I want to talk to the family of the deceased, okay?" Qin Yan asked.

"Yes, Mr. Qin, what kind of deputy will I give you?" asked Captain Gu.

"Anyone can do it. Qin Yan nodded and said, "I'll wait for him in the car, remember to reimburse the gas money."

"That's natural. Captain Gu nodded and said.

Qin Yan sat in the car and waited for 10 minutes, his assistant came, but he didn't expect that it was her who Captain Gu arranged for him-Tong Ji: "Mr. Qin, Captain Gu said, let me be your assistant." ”

"Get in the car, let's talk on the way. Qin Yan smiled and said.