Chapter 165 Hello Mr. Wu, I am a courier
In addition, it is not easy to collect fingerprints on the handlebars, and most police officers at the police station do not have this ability.
Carefully taking off the cold gauntlet, Lu Chuan collected the fingerprints on the handlebars.
Judging from where the vehicle was parked, it should not have moved since that night.
Otherwise, if someone has ridden it during this period, the fingerprints on the handlebars will probably be covered.
If that were the case, it would be much more difficult to deal with.
Fortunately, there were not many people riding electric bikes in winter, so Lu Chuan quickly collected a few fingerprints.
“Let’s go back to the house.”
Yang Lin nodded, realizing how different he was from the current Lu Chuan.
"Kawako, when we were in college...did we learn this?"
Yang Lin was not too impressed by this.
Didn’t the two of them go to the same university?
"Actually, the teacher taught me some during the experimental class, but it was not very detailed. I learned this from the senior surveyors."
Yang Lin nodded with understanding.
Let’s just say, I didn’t learn it when I was in school...
In the police station office, Lu Chuan directly preprocessed the fingerprints.
This time, Yang Lin looked at Lu Chuan who was furiously typing on the keyboard in front of the computer screen, a little stunned.
What Fourier transform, what image number change, what noise removal, what image sharpening, what fingerprint image layering.
He has never heard of these things.
Ding dong!
It took Lu Chuan less than half an hour to complete the pre-processing of fingerprints of normal difficulty, and it only took three minutes for the system to successfully identify and analyze the fingerprints.
"Wu Degui?"
The owner of the fingerprint sample in the system comparison is named Wu Degui, a resident of the provincial capital, with no fixed address and an unemployed vagrant. The location where the fingerprints were collected is his hometown in the provincial capital, Chengguan Road, Taicang County Police station.
“Haha, let’s see where you run now!”
Yang Lin was quite excited and happy.
The director's electric car being stolen is not a trivial matter at the Huaguang Street Police Station.
Old Huang has spoken, whoever can solve the case will have a day off!
As for what role Lu Chuan played in this, Yang Lin felt that it was all his own.
After all, without him, how could the leader of the investigation office of Lu Chuandang’s Criminal Investigation Detachment have gone to the scene and wiped his fingerprints himself for an electric vehicle theft case.
Lu Chuan twisted his slightly stiff neck, and the cervical vertebrae cracked.
"What should I do next?"
Technical work is his strength, but solving crimes on the spot is not.
The information of the suspect in the theft case is confirmed. Lu Chuan has no experience in what to do next.
"It will be easy to handle below. Call the Chengguan Road Police Station and ask about the situation."
"This guy must be on the run to commit crimes. He should not be the only one in Haizhou City. Ask Ask the local police station for details. ”
This kind of thing, strictly speaking, falls within the scope of assisted investigation.
According to the formal procedure, the Huaguang Street Police Station is required to issue a letter of assistance for investigation, submit it to the district and county public security bureau for approval, and then send a letter to the Taicang County Public Security Bureau. After approval, the relevant contents of the investigation will be detailed.
But Yang Lin obviously has no intention of following the formal process.
If this process goes through, there will probably be no results within ten days and a half.
By then, people may have left Haizhou City.
On the computer, Yang Lin directly found the phone number of Taicang County Chengguan Police Station through police instant messaging.
Yang Lin looked at the number and dialed it directly.
"Hello, hello, I am the Huaguang Street Police Station in Haizhou City. What is the matter..."
Yang Lin briefly explained the matter: "This is Wu Degui He is a skilled thief, so he must be a repeat offender... Right, do you have a criminal record? That's great!"
"Yes, just contact us and you can find him...Okay! ”
Yang Lin said while writing down a series of phone numbers.
After a while, he hung up the phone and raised the note in his hand: "Done!"
Lu Chuan watched his old classmate contact the Chengguan Police Station, and suddenly felt something strange. What it feels like to get to know each other.
Half a year after graduation, although we met frequently and both parties often talked about work, it was obviously not intuitive from direct observation. In the past half year, not only have I changed, but so have my classmates.
He has transformed from an ordinary college graduate into a qualified policeman.
Lu Chuan’s growth is at the technical level, and Yang Lin’s growth is at the practical level.
Everyone is making progress.
"Just a phone call?"
After sorting out his thoughts, Lu Chuan pointed to the note paper in Yang Lin's hand.
The current technology that relies on telephone positioning is mature, but resources cannot be coordinated by a single police station.
So, Yang Lin must have other ways.
"Of course you have a phone, we are good at this!"
"Just look at mine."
Clearing his throat, Yang Lin sat down At the work station, he used his own phone to call Wu Degui's mobile phone.
“Maybe the sun from the south shines on the wind from the north”
“Maybe time was blown away and disappeared without a trace”
…
“Maybe someone swore an oath on the wall of Xi’an No distinction”
“You may have to go to Dali to truly love”
Not to mention, Wu Degui’s ringtone is very nice. After a few lyrics, the call was connected.
“Who are you?”
“Hello Mr. Wu, I am the SF Express guy. You have a package from Chengguan Town, Taicang County. Due to our work error, the printed The mailing address is unclear."
"I only have your contact number. Is the package sent to your current residence, or is it returned to Taicang County for processing?"
"The package is from Taicang... ...What did you mail..."
A muttering voice came from the phone: "Mr. Wu?"
"Ah..."
"What do you think of the package?"
"Oh oh , just take it to No. 78 Beizhan Road and leave it at the eight-thirty supermarket."
"Okay Mr. Wu, I wish you a happy life. We apologize again for our work mistakes. Goodbye! ”
Snap!
Hang up the phone, Yang Lin saw Lu Chuan whose mouth was so big that he could stuff an egg into it.
"Kawako?"
"Are you okay?"
Are you okay?
Lu Chuan swallowed and looked at his best friend in disbelief: "Who did you...learn from?"
"Who do you need to learn from?"
Yang Lin sneered. : "In our jurisdiction, online fraud occurs almost every day."
"Why am I the First Emperor of Qin? Give me money to restore the universe."
"Why do you make quick money by chatting naked and swiping orders?" .”
"What grandpa's tea is unsaleable? Help me buy some."
"If the courier is lost, we will pay double the compensation."
Yang Lin was probably thirsty and picked up the food on the table. He drank more than half of the cool tea: "Are you thirsty?"
"No, no," Lu Luchuan quickly shook his head.
“I’ve heard everything, how could it not be easy to trick him into giving him an address?”
Looking at the high-spirited Yang Lin, Lu Chuan suddenly felt a little emotional.
When Yang Lin was dating someone, if she had had this experience, would Song Yaoyao still be able to deceive him?
If you don’t just give birth to a child, you will be considered a sorry person for committing Internet fraud.
(End of this chapter)