After leaving the hematology department of the First People's Hospital of Ningzhou City, Li Meng and I returned to the Ningzhou Public Security Bureau together with the copies of Shan Jinfeng's aplastic anemia medical records and related information.

On the first day of the new year, the Ningzhou City Public Security Bureau was particularly deserted, and everyone was aiming at this Chinese New Year's Eve murder case. Conduct surveys from different angles and conduct surveys through various aspects.

Except for one criminal police officer on duty, all the police officers in the criminal police team have been scattered, and the office of the serious crime team next door is also empty.

"When I'm older, I feel a little dizzy when I stay up all night."

I walked into the office of the Serious Crime Unit, feeling very tired, stretched a big waist, and said a little vaguely.

"Oh, old man." Li Meng said angrily, as if there were no side effects after showing off to me that he stayed up late.

"Wait, you will be a yellow-faced woman sooner or later." I yawned and sat back in my chair with my eyes closed.

After a while, Lin Zifan suddenly walked into the office.

"Team Qin, Li Meng, you're back." After Lin Zifan saw us, he greeted us very naturally.

"Zifan, didn't you go to investigate the relatives of the Shan family?" I frowned suddenly, puzzled by his presence in the office of the Serious Crime Unit at this time.

Lin Zifan waved his hand at me, sat on the office chair opposite me, and said helplessly: "Shan Xuan and Qin Jing's immediate family members all live in Guting Alley, as for the other relatives, they don't live in Ningzhou City, and the household registration department has already called them, they have not been to Ningzhou City recently, and some of them are people who have been working outside for a long time, and they have not returned home at all during the Chinese New Year, nor have they come to Ningzhou City." ”

After listening to him, I pondered for a moment and nodded slowly.

Because according to the current situation, this murderer has definitely not lived in a single house for a day or two, and it should be a long period of time. Therefore, these relatives who have not been to Ningzhou can be excluded.

"Is the information accurate?" Li Meng paused and suddenly asked.

Lin Zifan nodded at us and said seriously: "Accurately, the household registration department has contacted the traffic management department to help investigate through the personal information of the relatives of the single family, and they have no record of coming to Ningzhou City before and after Chinese New Year's Eve, unless they are in a private car." ”

"What about those who work outside the home? Did you secretly leave your post and come to Ningzhou City? Li Meng asked again.

Because according to her criminal profile, the murderer must have been very close relatives of the Shan family, and had lived in the Shan family in Ningzhou City for a long time.

At the same time, the murderer had just suffered a more serious family accident, so he had no way out to come to the single family to spend the night, and was ostracized by the single family.

Li Meng believes that his criminal profile cannot be wrong.

But it is precisely because of our investigation that Li Meng's criminal profile seems more idealistic and somewhat unrealistic.

"No, they've all been checked, and they're all distant relatives. It seems unlikely that you will live in a single family for a long time. Lin Zifan said seriously.

Li Meng was still unwilling, and continued to ask: "Is there anyone who meets the age of the murderer?" ”

"The little girl who is fifteen and twenty years old has indeed found a few, but they are all at home during the Chinese New Year, there is a full alibi, and the family has not suffered any serious changes." After Lin Zifan finished speaking, he looked at Li Meng with some embarrassment, and said in a deep voice: "The current situation is that there is no one who is completely in line with the criminal profile. ”

When Li Meng heard this, she also seemed a little hesitant, she believed in her criminal profile, but at present, maybe her profile was wrong.

"It shouldn't be......" Li Meng carefully recalled the scene of the crime and the situation of the case we had, and muttered, "What's wrong......?" ”

"The criminal profile was originally based on the clues currently in hand, and it was analyzed from the perspective of criminal psychology, maybe we missed some clues, which led to the deviation of the criminal profile." I calmed down and spoke slowly, which was a comfort to Li Meng.

Li Meng ignored me, his eyes converged in one place, without blinking, as if he was thinking about something.

"What the hell is missing......" Li Meng muttered as she thought, and she also felt strange.

In the case of the murder, because the deceased are all immediate family members, it is extremely difficult to follow up the investigation and visit, and the evidence clues found by the technical team at the scene are after all, which makes our case detection work very limited.

"Zifan, I have found it!"

A very deep voice came from the door, it was Xue Hang, who was also here.

"Team Qin?"

Xue Hang walked quickly into the office of the Serious Crime Team, and when he saw me and Li Meng, he showed a look of surprise in his eyes, it seems that he didn't expect us to come back so quickly when we went to the hospital to investigate.

I looked into his gaze and asked, "You just said you made a discovery?" ”

"Oh, yes!" Xue Hang came back to his senses and continued the topic he had just said: "I am investigating the social relations of the Shan family, starting with the investigation of economic disputes, and I found that Shan Xuan has a debt of 30,000 yuan outside. ”

"Thirty thousand in arrears? To whom? I immediately asked.

"It's a distant cousin of Shan Xuan, this person is called Shan Bao, and this person once threatened to kill Shan Xuan's family. This money was borrowed by Shan Xuan a few years ago, at that time Shan Xuan wanted to rent a store in Ningzhou City to do business, but the business was lost after a few years, so the debt has been in arrears and has not been paid off, but the single family has been paying the corresponding interest on the single report, I don't know why, the single report has been collecting debts recently. Xue Hang said in a deep voice.

"Is the message accurate?" Lin Zifan suddenly asked.

Xue Hang nodded and said slowly: "This news was also learned from the relatives of the Shan family, and it should be accurate." ”

Shan Xuan is forty-three years old this year, and since Shan Bao is his cousin, he must be over forty-three years old.

Such a person is simply 108,000 miles away from Li Meng's criminal profile.

Li Meng looked up at Xue Hang in some surprise, opened it slightly, and stopped talking.

"Has he been to Ningzhou City recently?" I asked a very crucial question.

If there is no record of coming to Ningzhou City, then even if he has a motive to kill and does not have the time to commit the crime, there is no suspicion. Of course, it is necessary to rule out his modus operandi of buying homicide.

But now that we have a single report on the suspect, regardless of whether he is consistent with the criminal profile, we have to go and investigate him.

The matter of investigating and reporting this person will be handed over to Lin Zifan and Xue Hang.

I'm going to check it out at school......