Qian Siming, who has the title of "little white face", said:

"I mainly checked the phone call that Team Guo finally called back to the bureau, the owner of the phone is a lonely old man in his sixties, he is deaf and dazzled, and he doesn't know a few words, so this phone number must not be done by himself.

It's just who did it, I haven't found out yet, the business hall on Chang'an Avenue has a lot of people, and this number was done four years ago, and the staff said they don't have any impression.

The surveillance video of the business hall can't be kept for so long, it has long been overwritten, and there are no clues to be found there.

I retrieved the call record of this phone number, and Shanshan is cooperating with me to contact the owner of the number on the record one by one to see if I can find any clues about the owner of the number."

Qian Siming is almost the first criminal investigation team that entered the front and back feet with the original body, this is a veritable rich third generation, the kind that really has a mine at home, but he himself is determined to be a people's policeman and fight criminals.

When I was a child, I liked the criminal police who could be equipped with a gun, so I studied in a provincial police school in college, and my grades in all subjects were good, coupled with my father's great help, I naturally entered the criminal investigation team, and his master was the deputy captain Zhao Fengnian.

The relationship between the original body and Qian Siming is also good, they are both young people, no one is convinced, they all want to fight for the first place, see who has solved more cases, the two can be regarded as healthy competition, this time Lian Yi's master had an accident, and he also helped him very much.

Ripples cast a grateful glance at Qian Siming, and the other party also nodded to Lian Yi.

After Sun Shanshan recorded what Qian Siming said, she began to talk about the progress on her side:

"Since this number has been completed, the use rate has been very high, but almost all of them are received more, less called, and the calls from this number are all from some takeaway restaurants, which should be called by the owner when ordering food, and these bosses are not impressed.

When I called back to other numbers, they hung up as soon as they heard my voice, and some of them denied any contact with the owner of the mobile phone when they heard that it was from the police station, claiming that they did not know each other, that they had made a mistake, and that they had not found any useful information so far."

In four years, tens of thousands of numbers, Sun Shanshan was about to vomit on the phone.

After hearing this, Ripple said thoughtfully:

"Shanshan, have you sorted the numbers that have been typed? Who are they?"

"There are all kinds of people, white-collar workers, second-generation demolitionists, all kinds of clubs, small shops, it's very messy, I'm thinking about whether the other party is selling insurance."

Sun Shanshan frowned.

"If it's selling insurance, the owner should also do more to find customers."

Bai Yuning said.

"I don't think the owner of this number is engaged in serious trading."

The fat man Wang struggled and touched his chin and said.

"Drug dealing? Deal?"

Zhao Fengnian said immediately.

"It's very likely, if it's a drug deal, I have acquaintances on the side of the anti-drug brigade, I'll ask them, everyone can share information, and as for the anti-pornography side, let them go and check it when they are young!"

Wang Zhan said after glancing at Ripple and Qian Siming.

The two of them did not object, and both nodded.

"Lian Yi, what clues do you have over there?"

Zhao Fengnian asked directly.

"Deputy Team Zhao, I didn't find Master's work notes, I just read half of the file bag he put on the table, it is all information on some missing persons, and I haven't found any patterns and clues for the time being."

Ripple frowned.

"You continue to investigate, I am familiar with Lao Guo, he will not investigate the missing person for no reason, and the identity of the deceased in the corpse mutilation case he is investigating has not been determined, so he will start with the missing person."

Zhao Fengnian said.

"Understood, I'll read the rest of the information and see if I can find new clues."

"What's the clue from the medical examiner?"

Zhao Fengnian asked Li Qiang, who had not spoken out.

"I just went to Lemon Forensic this morning to get the old captain's autopsy report, and I know for sure

The method of dismemberment and the murder weapon are the same as those in the case of dismemberment.

The deceased in the corpse mutilation case is a woman, and there are traces of abuse on her body, and the new injuries add to the old ones, which should be about a month.

The old captain was also abused, but the scars on his body were all new, and based on the time of death estimated by the medical examiner, he should have been killed later in the day I received the call.

Obviously, this murderer found out about the call for help from the old captain, and was anxious to get rid of the captain, and the purpose of the abuse was probably to find out what we were finding here.

In addition, the other party's criminal targets should be mainly women, and the appearance of the old captain has broken the murderer's usual criminal pattern, and he should be a little anxious before he provokes the police station, so as to determine whether we have evidence of his crime."

Li Qiang is also an old criminal policeman, his logical reasoning ability is very strong, and he is very careful, he can always find some subtle clues that others have not noticed, he is the one who received Guo Chengan's call, and he is also sure that the captain has an accident.

"If that's the case, Master's work notes should be in the hands of the murderer."

Ripple frowned and said, this is not good news.

"The vice-captain and I also speculated in this way, so we suspect that the murderer has cut off all the directions of our investigation based on the content of the work notes, or will create some trouble and hinder our detection."

Bai Ningyu said helplessly.

"Li Qiang, you go to the lemon forensic doctor more to see if the corpse will give me some new clues."

Zhao Fengnian said.

"Okay, I'll pass it often."

"According to everyone's report, we are currently tracking down three clues, the first is the information of the owner of the last call from Lao Guo, Qian Siming is mainly responsible, Sun Shanshan and Lian Yi cooperate with him.

The second missing person file information, Lian Yi is responsible, if you need to go directly to the household registration department to collect information, I will not arrange someone to assist you.

The third is the case of corpse fragmentation, Bai Yuning and Li Qiang re-combed it again, I don't believe there are no clues, and everything that has been done must leave traces."

"Roger!"

Everyone said in unison.

"Okay, adjourn!"

Zhao Fengnian waved his hand, and then left the captain's office with everyone and went directly to the squadron leader.

Ripple and Qian Siming and Sun Shanshan touched their heads first.

Qian Siming swept Lian Yi's desk and said directly:

"Xiaolianzi (this is the nickname he gave Lian Yi), you read the rest of the information first, Shanshan will screen the number information again, and Brother Wang and I will go to the anti-drug brigade first."

"Okay, I'll have no problem here, give me another half day."

"Well, I'll rule out the first possibility with Brother Wang first, if the owner of the phone is engaged in the second transaction, I have a way to catch the other party's tail."

Qian Siming's fox eyes narrowed and said.

"Okay, I'll wait for your good news."

Sun Shanshan also clenched her fists, and then she slammed it on the computer and started