Chapter 147 Unexpected Commendation
Thirteen murder cases were backlogged, and seven were taken down in four days.
In any fingerprint battle, this is an extremely impressive achievement.
And Lu Chuan’s mission for this fingerprint battle has basically been completed.
In two of the remaining six cases, the murderer can be confirmed to be the same person.
The murder of criminal policeman Zheng Bin, and the case of the body of a woman who fell from a building in Qingjian Community.
These two cases can be investigated together.
Moreover, the murderers committed the murders nine and five years ago respectively.
Who can guarantee that the murderer will not kill anyone again during this period?
No one is sure how many lives there were.
The case was successfully transferred to the Criminal Investigation Detachment.
Ren Qiang is now one of the top two.
Time has passed too long, and there are very few clues found.
It’s hard to handle...
Of course it’s hard to handle, otherwise it wouldn’t become a backlog.
In fact, in recent years, for any murder case, the murder detection mechanism will be activated immediately.
There is no need to elaborate on the process. A simple description is to try our best to solve the case without considering resources.
Tianzhou City once collected fingerprints from a county person for a murder case.
Lu Chuan even heard that in a series of strong murder cases, the murderer's DNA information was collected, and DNA information was collected from hundreds of thousands of people.
Then compare.
That's what Homicide Mechanism is about, whatever it takes.
In the other four cases, Lu Chuan tried many methods to preprocess fingerprints.
But the identification and analysis has never been successful.
It should be possible to determine that the murderer’s fingerprint information is no longer in the sample database.
In this case, we just leave it to fate.
Maybe one day, the murderer's fingerprints will be collected.
Lu Chuan has completed the pre-processing of the fingerprints involved in the case and is waiting for system comparison.
In most cases, as long as the fingerprints are collected, the other party will not be able to escape.
Of course, if the other party is serious enough to use sulfuric acid or something to destroy his fingerprints, he may really get away with it.
When Lu Chuan was in college, he saw similar cases.
The murderer made no secret of his murder because his fingerprints were accidentally destroyed.
But the police just couldn't find the suspect based on the fingerprints.
On the fifth day of the battle, everyone was basically lying flat.
After four days of hard work, all the simple cases assigned by the city bureau that happened this year have been sorted out.
Some relatively simple backlog cases have been considered by everyone.
If you want to make further achievements...
It's difficult.
The leaders of the municipal bureau, especially Wang Kai, are also the ones who give up when things go well.
In this case, it was decided to end the fingerprint battle early and give a grand achievement commendation.
At the conference, Lu Chuan and Sun Hao carried big red flowers and accepted the certificates from the leaders one by one.
Sun Hao, third-class personal merit.
Lu Chuan, first-class individual merit!
This was something Lu Chuan didn’t expect.
He had been sitting in front of the computer for a few days, but a first-class individual came to him!
A cash reward of 20,000 yuan, and promotion to the police rank can be granted for one to two years!
Is this it?
Lu Chuanpo had an unreal feeling.
I have been in the police for more than half a year and have experienced more than a dozen cases, large and small.
I even risked my life more than once.
But it is only a second-class meritorious service at best.
This time, after sitting in front of the computer for a few days, I got first-rate results?
Lu Chuan saluted on the stage, with a medal worn by Song Jiangguo himself on his chest.
With a big red flower and a certificate in hand.
In the audience, in addition to having a mission and running to the scene, were all the district and county branch bureaus, the top leaders of the criminal police brigade, and Qin Yong.
The ceremony was very short, and Song Jiangguo’s speech was very long.
But Lu Chuan didn't find it wordy. After all, whoever had just hung a first-class merit medal on his chest wouldn't find the leader's speech wordy.
“Congratulations!”
At the end of the commendation ceremony, Qin Yong slapped Lu Chuan on the shoulder hard, making a bumping sound.
The entire Haizhou City Public Security Bureau can count on one hand the number of criminal police officers who have received first-class merit alive.
"Team Qin...I always feel that it is not real..."
Lu Chuan stroked the medal on his chest, still feeling like he was dreaming.
Qin Yong shook his head and smiled bitterly.
It's not real... He doesn't think it's real either.
After all, events like the Fingerprint Battle are held every year, and they look the same every year.
In the past, when Lu Chuan didn't come, Liu Guodong took the lead. He handled two or three cases for him in seven days, and he was the first place.
Be able to represent Haizhou City Public Security Bureau in the fingerprint competition organized by the provincial department.
But this time, Lu Chuan alone won seven cases, not to mention others.
In previous years, this might have been everyone’s gain.
And the seven cases that Lu Chuan successfully identified were all murder cases!
Any case that can become a backlog is a case that cannot be solved even with all the efforts of the criminal police brigade.
Lu Chuan's first-class merit is equivalent to defeating six criminal police brigades.
It can be said that Lu Chuan solved seven murder cases by himself.
Seven murders!
In today's peaceful era, this is already an unprecedented number of cases.
Lu Chuan's first-class personal merit medal was awarded after the municipal bureau consulted the provincial department and approved it.
"Team Qin, look... let's talk to Teacher Lu first?"
The person who interrupted Lu Chuan's emotion was from the Propaganda Department of the Municipal Bureau.
At this moment, they are already carrying long guns and short cannons, preparing to bomb Lu Chuan.
If Lu Chuan successfully solved seven backlogged murder cases through fingerprint identification and analysis, the families of the victims are the happiest.
The second happiest person was not Song Jiangguo or Qin Yong, but definitely colleagues from the Propaganda Department of the Municipal Bureau.
"Fingerprint identification expert has cleared up an old case."
"Our city's fingerprint identification and analysis expert has successfully solved seven backlogged murder cases!"
"Fingerprint identification expert's A legendary story."
"My day with the fingerprint analysis expert"
Before the meeting, colleagues from the Propaganda Department had already written the news headlines.
Next, according to the regular process, Lu Chuan will start a lecture tour based on the PPT prepared by someone who doesn’t know who.
Talk about struggle, talk about dedication, and talk about a few things about fingerprint identification.
Even more straightforwardly, just say "it's you, you can do it too".
The actual situation is that it’s you who really can’t do it.
Lu Chuan, who had been manipulated all afternoon, ran away.
Back in the car of the criminal investigation detachment, Lu Chuan felt lingering fear.
"Captain Qin, let me make it clear that there is no problem in doing fingerprint identification. If you ask them to do any interviews...I will apply for transfer!"
"Whatever you want to transfer, don't worry. I told Bureau Wang that they will never be allowed to come to our detachment.”
“It won’t work either”
"What are you preaching? Don't worry. I told Director Wang that I will never let you preach."
Qin Yong answered very seriously, and every word of the seriousness was correct.
Of course you are serious. If you have the time to preach, wouldn’t it be better to identify and analyze a few more fingerprints?
Of course, human energy is limited.
Especially when conducting fingerprint identification analysis, it is impossible for anyone to continue identification endlessly.
It's okay to stay up for three to five days, but as time goes by, my spirit will collapse.
For example, the fingerprint battle organized by the provincial department actually yields great results every time.
But why not do it often, but once a year?
Because there are only a few experts in the province.
If you do it once, it won’t be a big problem to overdraw your energy.
I can't stand it if I do it every day.
Just like milking a cow, there are only so many good things. Once you squeeze them out, they are gone. No matter how hard you milk them, it will be useless.
If you don’t do it well, you might even break it.
Returning to the criminal investigation detachment, Lu Chuan received a warm welcome.
Qin Yong is also a thoughtful person.
Arrangements were made for forensic doctor Shen Yan to prepare flowers for Lu Chuan.
At the door of the detachment office building, in addition to the people from the second action group on the mission, Sun Jun, Wang Changjiang, Liu Guodong and others were all there.
"All of you!"
"Applause!"
The people stood neatly in a row, with Shen Yan in the middle, presenting flowers.
More people applauded enthusiastically.
"Welcome the hero to triumph!"
(End of this chapter)