Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 499 The remaining ice cream packaging

Regardless of whether the person who came that night was related to Wang Feng's disappearance, judging from the time of Wang Feng's disappearance, the other person should be the last person to see Wang Feng.

This time Lu Chuan started to take off his shoes, collecting some residual material inside. Yang Lin didn't ask questions. Since the other party was wearing slippers, it was very likely that there would be some skin flakes or hair left in the slippers.

"Are you going back for DNA identification analysis?"

Lu Chuan nodded: "Wang Feng was more tidy when he was in college. He never wore other people's slippers, so the slippers at his home should be for guests and himself, and they should be separate.

In the two years since they started working, Yang Lin and Lu Chuan have met frequently, and Zhao Tianyu has often had meals together.

Yang Lin has long known that the work of the police station and the work of the criminal investigation detachment are completely different, different in nature, different in experience, and everything is different.

In grassroots police stations, police officers at the police station basically never do tasks similar to what Lu Chuan is doing now.

At most, if you encounter some petty theft cases, collect some fingerprints or obvious footprints in some places and take photos, this is considered a relatively detailed on-site investigation.

A study like Lu Chuan's with a floor mat and a pair of slippers would take more than ten minutes or even half an hour. This does not exist at the grassroots police station.

On the one hand, there are no such capable technical criminal police officers in the grassroots police stations. On the other hand, there are too many miscellaneous matters in the grassroots police stations, and there is no time for you to do such detailed work.

Furthermore, there is no way to do some work as meticulously as Lu Chuan does.

After all, the police station handles things like this. Today Aunt Zhang’s dog is lost, tomorrow Aunt Li’s cat runs away, and the day after tomorrow Aunt Sun’s pet pig falls into the sewer.

Isn't it the Wang family's daughter-in-law who was scratched by the Zhang family's daughter-in-law, or the Li family's daughter-in-law and her husband got into a fight, in short, everything happened.

Where is Lu Chuan like now, wearing white gloves and a mask, seriously lying on the ground looking for clues, he looks very professional at first glance.

"Old Yang, you have never done spot surveying before. Put on your gloves and don't touch anything until I finish checking."

Yang Lin nodded: "Old Lu, I can still understand this. We also graduated from a serious four-year undergraduate degree, and we also studied spot survey. It's just that it has been useless in the past two years and we are a lot rusty. , I don’t have much practical experience, but you can rest assured about the basics.”

Lu Chuan had already slapped his forehead and forgot about this incident.

"By the way, Lao Yang, how was it at the police station? Do you have any idea of ​​​​walking up there?"

Yang Lin's eyes lit up: "What do you mean? Which way are you going?"

"Of course you are doing field survey in our old profession. I don't care whether you can be the director or deputy director."

Current survey?

"What, the criminal investigation detachment is short of people?"

Why didn't Yang Lin directly join the criminal investigation detachment like Lu Chuan? It's not that Lu Chuan was related and Yang Lin was not.

In fact, according to the results of the examination assignment at that time, both Lu Chuan and Yang Lin should enter the police station and work at the grassroots level.

It was only because Lu Chuan had meritorious service by arresting the groom during Yang Lin's ex-girlfriend's wedding ceremony that he had the opportunity to go to the criminal investigation detachment's on-site investigation office.

Of course, Qin Yong didn't know that Lu Chuan's family belonged to the Qiangsheng Group at that time, otherwise he would have been arrested directly without committing any crime, and it would have been all money.

Under normal circumstances, the criminal investigation detachment will mostly supplement its vacancies through competitive recruitment.

After all, the Criminal Investigation Detachment handles all eight types of major cases, so it would be best for new criminal police officers to have some work experience.

Therefore, the criminal investigation detachment usually uses secondment to inspect the suitable personnel first. Generally, some personnel can be seconded from the criminal police brigade of the grassroots police station below.

For example, Lao Bai from the current survey office will retire in more than a year. If there is an immediate shortage of someone, Liu Guodong can apply with Qin Yong to second a person from the police station or criminal police brigade to work temporarily.After more than a year of training, the seconded personnel will probably be able to work in the criminal investigation detachment in terms of ability. After Lao Bai retires directly, the seconded personnel will be able to take over Lao Bai's post.

This kind of echelon training and management model can effectively avoid work gaps.

Lu Chuan nodded: "Our old man Bai will retire in more than a year. Recently, my master is thinking about seconding people to supplement the manpower. What do you think? Are you interested?"

Yang Lin was stunned for a moment, and then he was overjoyed: "Oh my god, of course I'm interested!"

"That's the Criminal Investigation Detachment!"

Any college student who graduates from the police academy may want to go to the Criminal Investigation Detachment the most.

But in fact, the biggest shortage of personnel is in the grassroots police stations. Most of the trainees who graduated from the police academy are assigned to the grassroots police stations.

Now that Lu Chuan has such an opportunity to join the criminal investigation detachment, Yang Lin is of course very happy.

And from another aspect, the importance of spot investigation in the criminal investigation detachment is self-evident, but there is not much overtime.

How could you miss this opportunity to work with old classmates again?

"Okay, then I'll go back and tell my master."

Regarding the secondment of a person, Liu Guodong is also thinking about the candidate. Since Lu Chuan has a classmate here, who studied field survey in college and is from a major, Liu Guodong will definitely not object to what he says.

"Fuck, I'll treat you to a meal! A feast!"

"More than one hundred per capita!"

Lu Chuan: "..."

"Lao Lu, what's that expression on your face? Your family is rich, and ours is a working-class family. 100 per capita is already pretty good."

"Besides, the salary at the police station is already low. I only make less than 4000 yuan a month."

"It costs more than 200 yuan to treat you to a meal, which is already my limit."

The two people were chatting, and the collection of physical evidence information on the slippers had been completed.

On the left side of the room is the living room. The coffee table is very clean. Apart from a TV remote control, there is only a packaging box.

Lu Chuan opened the lunch box and found it was empty. Only some residue of the base remained, and everything else had been eaten.

"Is it the fried rice cake?"

Yang Lin also noticed the packaging box on the coffee table, with pictures of fried rice cakes printed on the outside.

Lu Chuan nodded: "All the fried rice cakes inside have been eaten, but Wang Feng kept the packaging box."

"Lao Lu, the takeout time Wang Feng ordered was 11:10 pm. Since he had finished eating everything, it means that he and the other party had been in the house for at least ten minutes."

"What about the ice cream?"

Lu Chuan looked down at the garbage bag.

A funnel-shaped red wrapping paper lay quietly inside.

(End of this chapter)