Chapter 499 Remaining Ice Cream Packaging
No matter 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 and collected some residual materials inside. Yang Lin did not 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. thing.
"Is this 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 he used the slippers at home. It should be worn by the guest and himself separately
In the two years since they started working, Yang Lin and Lu Chuan have met often, 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, the police at the police station basically never do the work 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 more detailed on-site investigation.
Studying like this with a floor mat and a pair of slippers like Lu Chuan's would take more than ten, twenty 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, everything that the police station takes over is 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.
Could it be that the Wang family’s daughter-in-law was scratched by the Zhang family’s daughter-in-law, and the Li family’s daughter-in-law got into a fight with her husband, 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. Wait until I finish checking."
Yang Lin nodded: "Old Lu, this matter I can still understand. We also graduated from a serious four-year undergraduate degree. What we learned is also good at spot survey, but it has been useless in the past two years. I am a lot rusty and have no practical experience, but you can rest assured about the basic things. . ”
Lu Chuan slapped his forehead and forgot about this.
“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 to go? ”
"Of course you are doing field surveying in our old profession. I don't care whether you can be the director or deputy director."
Current surveying?
"Why, 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 to Yang Lin but not Yang Lin.
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’s shortage of personnel is mostly replaced through competitive recruitment.
After all, the criminal investigation detachment handles all eight types of major cases. It would be best if the new criminal police officers have some work experience.
So the criminal investigation detachment generally 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.
Such an echelon training and management model can effectively avoid work gaps.
Lu Chuan nodded: "Our old Bai has more than a year to retire. Recently, my master is thinking about seconding people to supplement the manpower. How about it? Are you interested?"
Yang Lin was stunned for a moment, then overjoyed: "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 most lacking people are the grassroots police stations. Most of the trainees who graduated from the police academy have been 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 will go back and tell my master."
Liu Guodong is also thinking about the candidate for seconding someone. Since Lu Chuan has classmates, what he studied in college is still current. Kan is from a major, and Liu Guodong will definitely not object to what he says.
"Hey, I'll treat you to a meal! A feast!"
"More than one hundred per capita!"
Lu Chuan: "..."
"Old Lu, what's your expression? 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 earn less than 4,000 yuan a month.”
“For a meal of more than 200 yuan, that’s my limit.”
Two. While chatting individually, the collection of physical evidence information on the slippers has 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 clean.
“Is it the fried rice cake?”
Yang Lin also noticed the packaging box on the coffee table, with a picture of fried rice cake 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 11:30 pm. Since he had finished everything, it means that he and the other party had been in the house for at least ten or twenty minutes."
" What about ice cream?"
Lu Chuan looked down at the garbage bag.
A funnel-shaped red wrapping paper lies quietly inside.
(End of this chapter)