Police Detective

Bai Song looked at Yan Yu and felt a bit like himself when he had just graduated.

When encountering a big case, you will be curious and unable to follow the path.

Yan Yu came to the internship for two months and saw a murder case for the first time. In fact, it can’t be considered the first time. Last month, a stabbing case occurred at the police station next door, and she went to check it out through her classmates.

Every police station in the entire Chengdong District had students majoring in investigation. Yan Yu was very popular. After he went there, he learned that the murderer had already been caught.

There are so few murders in daily life. Maybe only one or two out of ten murders are murders, and the others are mostly passion killings. Although that murder case looked very tragic, with someone hacked to death in the street, the circumstances of the case were very simple, so simple that any policeman would know how to handle it.

"If you want to be here, then be here." Bai Song looked at his watch: "There is too little evidence now, and a basic autopsy has not been done. I will rest first. If the case cannot be solved tomorrow, I will come back again."

"Then what if the murderer ran away tonight?" Yan Yu was a little puzzled. She didn't understand why her senior brother wasn't excited when seeing such a case. This must be a murder case! Yan Yu heard that Bai Song had handled many cases, and it stands to reason that the senior brother would also be unable to move forward after seeing the cases.

"If you want to run away, based on the time of poisoning, you may have gone abroad." Bai Song said: "Do you know about the drug Difenidol?"

"Is it a sleeping pill?" Yan Yu frowned. Although she likes to study reasoning and handle cases, the gap in knowledge is still relatively large.

"It's not a sleeping pill, it's a drug to treat airsickness, etc., to prevent and treat dizziness, nausea, and vomiting caused by various reasons or diseases." Bai Song said: "This thing doesn't work that fast. At high doses, it will first suppress the central nervous system, and then cause Excitement will then continue to form inhibition. The cause of death of the poisoned patient was respiratory failure. The reason why they determined that the drug was poisoned was mainly because the medicine bottle was found at the scene, and the symptoms of respiratory failure were correct, but you did not find it. Are there many doubts?”

"Uh, senior brother, please clarify." Yan Yu thought for a long time, but didn't find anything wrong.

"When the forensic doctor just described the condition of the deceased, did you see the photos?" Bai Song asked back.

"Look," Yan Yu said, "It's indeed the same situation as what senior brother said."

"Then let me ask you, what are the traces of binding on her body?"

"Being poisoned and tied up," Yan Yu blurted out.

"Is there a rope at the scene?" Bai Song then asked.

"Well, just wait until the person dies and take it away."

"This medicine takes effect so slowly, why do you have to wait two hours at the scene for someone to die?" Bai Song asked: "Are there signs of a very violent struggle at the scene? And there were no less than four people at the scene, which means there were three suspects, and three people did it. Is it so laborious to kill a woman? The most important question is, is this method too stupid? "

"Senior brother." Yan Yu felt a little sad at Bai Song's words. She had never suffered such grievances before. Didn't Bai Song's last sentence mean that she was mentally retarded?

"Now we have to wait for the autopsy results to determine whether the cause of death was Difenidol. Just because there are pill bottles and respiratory failure at the scene cannot prove that it was Difenidol. This is one; second, Shao Damu has not been found yet. Even if he is found, he may not be the murderer. He needs to be found and interrogated; thirdly, this case may still contain the details of the deceased, his job and the circle around him, the places he visited before his death, his movements and the people he came into contact with. We don’t know the contradictions and the motive of the murder at all. The basic work is zero. Can we solve it just by relying on an unmonitored on-site investigation?" Bai Song said: "Staying here is just waiting. It is impossible for the two of us to investigate these. Which one? It’s not something that two people can do. If we really go out to investigate, we will only overtax our brains and miss many key clues.”

"." Yan Yu said: "So."

"So go back to bed. It's already three o'clock in the morning. Aren't you sleepy?" Bai Song yawned at the right time: "We who are running for three years really can't compete with you people in their early 20s in terms of physical strength. I'm tired to death anyway." ”

"But isn't it normal to stay up late to work on a case?" Yan Yu still didn't want to leave. He knew what Bai Song said was right, but shouldn't everyone be fighting side by side on such a case?

"You." Bai Song thought to himself, if this wasn't a junior sister from his school, he would definitely not say more: "Which unit are you from?"

"I'm from the Chengdong branch!" Yan Yu puffed up her chest.

Bai Song held his forehead: "Okay, it's up to you."

After saying that, Bai Song turned around and left. If Yan Yu is willing to stay up all night, let her stay up all night. You are a young man.

What Yan Yu doesn't understand is that now they are both from the Chengdong Branch and from the Jinbao Street Police Station, but they are both from Group Four, and this case belongs to Group Two.

In fact, even the second team was not responsible for the investigation of the case in the later stage. The organizer was still the criminal police team. Therefore, before receiving an official invitation from the Criminal Police Team, handling this case would be laborious, offending, and possibly embarrassing.

It's true that Bai Song can handle cases, but he definitely can't do it alone. He relies on a whole team.

He is accustomed to working with Sun Jie and Wang Huadong to obtain perfect autopsy and on-site trace reports. Wang Liang is responsible for the whole process of monitoring and derived video data, and Liu Shuyuan is also responsible for analyzing and processing external affairs. He is responsible for integrating everything and providing Investigation direction.

Especially Wang Liang, he can find a lot of video materials that others can't find, he can analyze a lot of big data that others can't analyze, and he is proficient in some technical methods.

Now that his team is away, he has just made the Lou detachment a little unhappy. If he is forced to stay here to handle the case, it will only affect the investigation of the Criminal Investigation Detachment of the Chengdong Branch.

If you want to solve a difficult and complicated disease, you definitely can't do it by relying on hard work. This is the time when solving problems is not killing people, and it's not the time when "strength can produce miracles".

It's actually okay for Yan Yu to stay here, it won't offend anyone, and with a pretty girl here, these detectives are probably not sleepy anymore, so Bai Song didn't say much.

Back in the dormitory, Bai Song reviewed tonight's case again and chose to rest. It was already half past three.

When I woke up, it was after seven o'clock, and Bai Song's biological clock was delayed.

Still a little sleepy, Bai Song shook his head, got up and washed himself, turned on his phone, and found not a single message.

The case is definitely not progressing.

Somewhat leisurely, Bai Song got dressed and went to the canteen.

"Officer Bai", the police officer on duty at the front desk of the second group saw Bai Song, "you got up so early. I saw you didn't come back until after three o'clock last night."

"Are the political commissar and my junior sister back?" Bai Song asked.

"The political commissar is back. I didn't pay attention to your junior sister. She probably didn't come back. She is today. Isn't your team off today?" said the police officer on duty.

"Well, rest." Bai Song looked at the time. It was not half past eight yet. It was estimated that the policeman on duty had asked a student to work at the front desk for him, so he didn't want to talk more. He simply ate a few mouthfuls and left the cafeteria.

What should I say about this kind of behavior? Bai Song is quite annoying, but he can't explain it. After all, he is not the director, but he silently wrote down these things and will write a report after he finishes his work at the grassroots level this time.

When he arrived at the front desk, Bai Song saw Liu Lifeng and didn't say much. When Bai Song first started working, he encountered similar things. The veteran police officer would think that this was "training new comrades", but Bai Song didn't think so anyway.

Bai Song could easily ask Liu Lifeng not to take over for half an hour, but that didn't mean it was good for Liu Lifeng.

After leaving the police station, Bai Song walked to the club.

There was no police car at the entrance of the club. After Bai Song entered, he found a police car parked in the backyard. He went directly upstairs and found that there were two or three policemen he didn't recognize upstairs.

The scene was still sealed off. Bai Song looked over in civilian clothes. Several policemen felt that Bai Song was suspicious and came over to ask what was going on. Bai Song showed his police officer ID: "I am from this police station."

The young policeman looked at the police officer's ID card and was a little confused. He handed it to another person. The other person was also stunned. He took the police officer ID card out and looked at the back of the police officer ID card.

The police number and work unit are written on the front, and the police rank and specific work unit are written on the back. This person looked at it, good guy, second-level police inspector? How big is this? Just a second-level police inspector?

After carefully confirming that the police officer's ID card was not a forgery, the policeman handed the ID card to Bai Song with both hands respectfully: "Leader, are you here for anything else?"

He never mentioned that Bai Song mentioned that he was from the police station.

"I am currently training at the grassroots level of the police station. I can indeed be regarded as a member of the police station." Bai Song said: "I came to the scene last night. Detachment Lou and Political Commissar Yan were both there. Where are they now?"

"The Lou detachment is arresting that man outside now, but I still don't believe it yet. Political Commissar Yan should have gone back in the middle of the night. I don't know where exactly he is, but the man led by Political Commissar Yan is here."

"Oh oh oh", Bai Song was actually asking about either the location of Political Commissar Yan or the location of Yan Yu: "Where is it?"

"Come with me." The man took Bai Song with him to the house next to the scene.

There weren't many residents in the club, so we didn't want outsiders to know that a murder had occurred here, so the entire floor was sealed. Bai Song couldn't get in without a police officer's ID card.

The room next door was also very large. After opening the door, Bai Song found a large number of hamburgers, Cokes, and an ashtray filled with cigarette butts on the exquisite dining table.

There were two detectives sitting and sleeping on the sofa. Bai Song had seen them last night, and there was one lying next to the table, it was Yan Yu.

On the contrary, no one had touched the big bed.

"Oh oh oh", Bai Song looked at the situation: "Let them all take a rest."

With that said, Bai Song exited the room.

After coming out, Bai Song asked: "Lou detachment personally led the team to arrest that Shao Damu?"

"Well", the policeman was actually a little wary of Bai Song. When he was talking to Bai Song just now, he didn't take the initiative to mention the name Shao Damu. When Bai Song said this, he was 100% sure that Bai Song must have been here last night. "No one has been caught yet, but there are some clues."

"Where is the current case study and judgment? In that room just now?" Bai Song was a little confused: "This place is not suitable for meetings."

"In the conference room of your institute, Political Commissar Yan said that Kong Institute will be responsible for this matter today and will go there for a meeting then. The impact of this case is a bit big, and the leaders of the city bureau may still ask questions today."

"Well, it's normal in our institute. It's close to here." Bai Song nodded.

The city bureau's interference was nothing, it was normal.

There will be no more than ten murder cases in Shangjing City in a month, and there will be no more than two murder cases. If the case is not solved for more than 8 hours, the city bureau will definitely send someone.

"Then I won't stay here. It doesn't make much sense if I enter the scene," Bai Song said, "I'm going back to the police station first."

"Okay, leader, please slow down." This person raised his hand to Bai Song to express his courtesy.

After Bai Song left, the two policemen immediately used their mobile phones to search Baidu for Bai Song, and they found him. One of them said, "Damn it, this is such a great man. Why is his name so familiar to me?"

Back at the police station, Bai Song went to see Kong Suo.

As an old man in the system, Bai Song understands that it is important to have a good reputation in everything. If you tell Kong about this, then Kong Station can arrange for Bai Song to join the police station's task force, so that he will not be shackles because of his status in the fourth group.

Although it is said that the main investigation unit is the Criminal Police Team, and it is even said that murder cases are 100% under the jurisdiction of the Criminal Police Team, there is a lot of surrounding evidence that needs to be investigated in this case, and the police station must be relied upon.

There are many cases that are solved because the police at a certain police station came up with a clue, because they may have an informant.

Kong Suo heard about Bai Song's idea and immediately expressed his approval: "The leaders of the municipal bureau will come over soon. They may have sent forensic doctors and on-site investigators, and Mr. Wang, the criminal director of the municipal bureau, will also come over. You will also be present when the time comes. Bar."

"Okay," Bai Song said, "Kong Suo, that's it. I may act independently or call in foreign aid. This will probably have a certain impact on you."

"It doesn't matter," Kong said: "This matter is not so bureaucratic. Although the criminal police team is responsible for murder cases, if there is a murder case in our jurisdiction this year that remains unsolved, it will not only be a shameless matter, but also a matter of shame for us. The police station still has a great influence. In this way, if you can provide some external help, even if it is from the ministry, it will be no problem. I can help with some procedures, and I will be fine."

"Okay, thank you Kong Suo," Bai Song said: "In this case, I said that suicide is not ruled out. But I think the Lou detachment has not found Shao Damu yet, which means there is a high possibility of absconding. This This situation basically rules out suicide, so this is a well-planned murder that requires our joint efforts.”

At this moment, Kong Suo received a call. It should be the leaders of the city and district, and they would be here soon.

Thanks to the book-loving ruffian for the ten thousand coins, thank you!