For three days, Wang Zhaokai conducted a comprehensive survey of Beihong Village and several nearby villages.
On the one hand, he investigated all single young people of similar age to Hu Huihui. On the other hand, Wang Zhaokai also conducted a focused investigation on divorced men living alone or who had always been single in the village.
But unfortunately, no clues to the suspect were found through fingerprint collection and comparison.
And because 10 years have passed since the incident, many people no longer live in Beihong Village, and many people are going out to work.
There are some people whose information has not been collected yet, and some people have even not been contacted yet.
Based on the current situation, Wang Zhaokai's suggestion is to collect fingerprint information from all people in Beihong Village and several nearby villages, and then compare them.
"I personally think that the murderer is most likely to be in Beihong Village or several nearby villages."
After Wang Zhaokai made this suggestion, he emphasized another situation.
“Through the two days of visits and surveys, I found that many people in Beihong Village have the kind of bucket spade we found at the scene.”
Wang Zhaokai continued: “I asked According to several situations, this kind of bucket shovel is mainly used for planting trees and digging holes.”
"Beishan, about one kilometer behind Beihong Village, was originally a Tushan Mountain. Over the past 20 to 30 years, Beihong Village and several nearby villages have planted trees on the mountain every year, so Beishan has gradually become lush and lush."
< br>Wang Zhaokai then analyzed: "Although the three investigation directions we identified earlier, taxi drivers and construction team members are also suspected of committing crimes, but judging from the excavation tools found at the scene, I personally think that the villagers in Beihong Village The most likely possibility."
"So, collect fingerprint information from all villagers in Beihong Village and several nearby villages, and then conduct comparisons."
Lu Chuan sat at the top, carefully. Consider Wang Zhaokai’s advice.
Collecting fingerprints from all employees is an idea that Lu Chuan has long had.
However, from the perspective of mobilizing judicial resources, collecting fingerprints on a large scale and then comparing them is definitely not an economically optimal solution.
As long as we can get some advancement from other directions or clues, fingerprint collection of all employees is the last option.
“What do you think?”
Lu Chuan thought for a moment and looked at the others.
“The investigation of taxi drivers here will continue, but I personally think the possibility is still relatively small. I personally agree to the fingerprint collection of all employees.”
Chen Jiang was the first to express his opinion.
“I agree too.”
This is Sun Biao.
“Okay!”
Seeing that everyone had this opinion, Lu Chuan made his decision.
"I'll go to the branch to ask for instructions and report first!"
Collecting fingerprints from all the people in an administrative area is not just what the criminal police brigade says.
It still needs to be reported to the High-tech Zone Bureau, which will then report it to the Municipal Bureau before it can be finalized.
Of course, if we divide it according to the administrative area of Hongcun, it is also a high-tech zone, so related work is relatively easy to carry out.
If fingerprints are collected in the same administrative area, Lu Chuan does not need to apply for other police forces.
This work can be carried out by directly calling the police officers from the police station in the high-tech zone branch.
Of course, collecting fingerprints is only the first step, and the rest still needs to be compared and matched.
There are relatively few criminal detectives in the High-tech Zone who can carry out fingerprint comparison and matching, and there are only three people including Lu Chuan.
So this aspect requires support from the city bureau, and basic criminal police related to several other branches can be temporarily seconded.
Half an hour later, Lu Chuan appeared in the office of Chen Weiguo, the branch director. "Are you sure?"
Chen Weiguo asked after listening to Lu Chuan's investigation and analysis.
Lu Chuan shook his head: "I can't say how certain we are, but judging from the current investigation results, collecting fingerprint information from all employees in Beihong Village and several nearby villages will help advance the investigation of the case. ."
Chen Weiguo nodded.
He is also a criminal police officer, although he knows that solving the case is not 100% possible.
"Okay, I'll let the political commissar take the lead. First, all the police forces available from each police station in our high-tech zone will be prepared to collect position information for all employees."
Chen Weiguo took the materials: "You go to the bureau with me I will report to Bureau Song in person, I don’t think it’s a big problem.”
Chen Weiguo did not directly participate in the investigation of the case, so it is definitely more appropriate for Lu Chuan to report the relevant situation.
And based on the relationship between Lu Chuan and his superiors, Lu Chuan could approve things that would have been impossible to approve as soon as he took action.
As expected, there was no resistance from Song Jiangguo, and the two of them briefly reported the situation. Song Jiangguo approved the collection of information fingerprints from all employees.
For the Haizhou City Public Security Bureau, although this kind of thing does not happen often, it is not uncommon.
“Bureau Song, one more thing is that I want to see if the technical criminal policemen in several branches who can do fingerprint comparison now have time, and if they can come to the High-tech Zone Bureau to help in the next two days. A favor.”
Lu Chuan took this opportunity to ask for help.
"Oh? You still need to ask me for advice on this matter?"
Song Jiangguo smiled: "Although you are now the captain of the Criminal Police Brigade of the High-tech Zone, you also serve as the criminal investigation detachment. The director of the current survey office.”
"If you say one thing, which branch dares not to send someone?"
Song Jiangguo is really not joking. With Lu Chuan's technical ability, he will definitely be the top player in the vertical industry of Haizhou City's current survey. The first person.
When various branches encounter fingerprints, footprints, blood stains, etc. that are difficult to deal with, they always ask Lu Chuan for help.
So if Lu Chuan said something, there would be no branch and no one would be sent, and everyone would even be scrambling to send someone over.
"Song Bureau, how can I catch up with your announcement before I can speak."
Of course Lu Chuan knew the weight of what he said, but if he really did this, it would actually be against the rules.
If Zhu Chuan directly asks for people from each branch, it will be equivalent to stepping over the municipal bureau. This is a sign of disrespect for the municipal bureau. Lu Chuan will not do this.
“You’re the only one with a lot of clever ideas, okay, I’ll give you a notice this afternoon, okay?”
“Haha, thank you, Director Song, let’s get to work first.”
After exiting the city bureau gate, Chen Weiguo sighed: "You have to have face in front of the Song bureau. This requires me to ask for someone..."
"You said the same thing."
Same shit!
It’s not like Chen Weiguo didn’t ask for it.
Forget it, let’s not talk about it.
People are more likely to die than others. While Lu Chuan is still in the High-tech Zone Bureau, he can enjoy as much happiness as he can during this period of time.
Maybe it will be less than a year in two days. Once the temporary period is over, Lu Chuan will definitely be promoted.
Everyone knew very clearly about this. Lu Chuan could not continue to serve as the captain of the Criminal Police Brigade, and now he was only on a temporary basis. The temporary period had ended, and there was no telling where he would go.
Of course, you must be on the front line of solving the case, otherwise, Lu Chuan’s talent would be buried. (End of this chapter)