() Chapter 19 Pinghu introduces the gun case, and various places in the three provinces are busy investigating

In the following period, my main focus was not on the series of murder cases, but on the investigation of the series of thefts of unit safes.

The next morning when we got to work, Team Zhang organized another meeting for our special class.

A lot of items were searched from Hu Jianshe's girlfriend's house: 23 gold necklaces, 16 gold rings, 11 pairs of gold earrings, 18 cigarettes of various brands, Maotai, Wuliangye, etc., and 36 bottles of mid-range wine...

.... There are many types of items. According to the introductions of Hu Jianshe and his girlfriend, even the clothes they bought with stolen money for their wedding were taken back; Sister Huang also had several pieces of jewelry.

After the items were cleared, the second important task was the division of labor for case investigation. Team Zhang made specific arrangements for the personnel:

The materials for the 6 cases in our county are all available, so just get the materials directly.

There were 27 cases in other places in the city. Since the preliminary work was contacted by Team Leader A Ming, this work continued to be completed by Team Leader A Ming. In addition, Team Leader A Ming was also responsible for leading teams to various ** units in the city to identify the scene.

The members are mainly from the police station.

Taking into account security factors, the bureau leaders decided not to identify cases outside the city. Chen Jianshen led the team to take charge of the 15 cases in other parts of the province. Cao Botao and Yang Jun from the third group participated, plus Xiao Lu from the police station.

Team leader Chen and I took Wu Wei from the third team, Xiao Liu from the police station, and Xiao Ke from the technical team to take charge of the investigation of 18 cases from other provinces. In this way, the investigation of the first case was spread out.

Since most of the cases are from out of town, funds are definitely needed. After the coordination of Director Zhang, the Public Security Bureau and Chengguan Police Station each provided 10,000 yuan as case handling funds.

As soon as the meeting ends, we will set off immediately.

I didn't expect to have to go on a business trip so urgently, so I called Wanfang and told her the situation. It would take me ten days and a half to come back.

Our first stop was the Public Security Bureau and Procuratorate of Pinghu City, a neighboring province.

As for why we had to go to Pinghu City first, Team Zhang told us that it was the Pinghu City Procuratorate and the Public Security Bureau who called us and asked us to go there early to introduce the situation. Thinking about it, it was normal. Although they heard that the case was solved, this gun-related case

, no matter what, the situation must be clarified.

We had lunch on the way. When we arrived at the Criminal Investigation Detachment of Pinghu City Public Security Bureau, it was already four o'clock in the afternoon. As soon as we reported that we were from the Dongyang County Public Security Bureau, the officer on duty immediately led us to the conference room on the third floor.

.

The leaders of the Pinghu City Public Security Bureau’s case investigation team, the Procuratorate, and us filled their small conference room.

After everyone had finished greetings and introductions, detachment leader Ouyang spoke:

"Team Leader Chen, Captain Li and colleagues from the Dongyang County Public Security Bureau, thank you for solving this influential case for us. You have worked hard. You are welcome to come to Pinghu City for verification!"

After Captain Ouyang finished speaking, he applauded first, and everyone also applauded. The applause was warm and continuous.

After the applause stopped, Captain Ouyang continued:

"Because this case involves guns, and the guns of our city procuratorate were stolen, leaders at all levels attach great importance to it. Our criminal investigation detachment organized a special team of thirty people to work on it. The main leaders of our provincial criminal investigation corps

We also listened to reports on the case many times and sent personnel to our place to supervise the handling.

In the course of nearly a year of investigation, we have tried many methods, but there has been no breakthrough in the case. Today you are here. I have summoned all the staff of the special team, and the leaders of the Procuratorate are also here. Everyone wants to hear what you are doing.

How did you solve the case? I would like Team Leader Chen, Captain Li and other colleagues to tell us in detail so that we can learn from it."

Captain Ouyang's opening remarks have a very clear goal.

Team leader Chen looked at me, I nodded, and moved my mouth to him again, meaning to ask him to speak.

Team leader Chen had no choice but to say:

"All leaders and colleagues of the Pinghu Public Security Bureau and Procuratorate, thank you for your warm welcome. Captain Ouyang just said that we should learn from us, but he dare not learn from us. I am here to report to you the investigation work of our case.

Please forgive me for the place.

Let me first introduce the circumstances of the perpetrator:

Hu Jianshe, male, born on July 23, 1962, is from Hujiawan, Fan Village, Siping Town, our county. In 1987, he was sentenced to 8 years in prison for stealing a safe.

Let’s talk about the case:

From May to November this year, the safes of many units in our Dongyang County area were hacked. Director Tang and Director Zhang, who are in charge of criminal investigation, took this very seriously and ordered our Criminal Investigation Brigade and Chengguan Police Station to set up special teams to conduct investigations.

Based on the on-site investigation, we concatenated the cases in the urban area and combined six cases in total based on fingerprints, footprints, and tool marks.

We have been investigating this series of cases for a long time, and have adopted various methods and measures, but there has been no progress. However, with Captain Li transferred to our Criminal Investigation Brigade and joining our special class, the case has made new progress. This is

Captain Li will introduce the specific situation."

Team Leader Chen, brother, why do you involve me again? There are dozens of people waiting in Pinghu City!

However, Team Leader Chen has already said this, what else can I do, so I can only continue:

"Captain Ouyang, fellow leaders, our Director Zhang was originally going to come over to visit you, but due to something unexpected, he entrusted me to say hello to everyone on his behalf.

All the leaders and colleagues present here are experts and experts in solving crimes. We were able to solve your case this time simply because of good opportunities. We solved it with our help.

Team leader Chen was humble just now, so I followed up on his words and reported to the leaders.

Our early work on these six cases was very good. Not only was it confirmed that one person committed the crime, but the fingerprints, footprints and tool marks of the perpetrator were extracted during the on-site investigation, which provided us with prerequisites for later solving the case. This

To detect string cases, our main methods are:

1. Expand the scope of concatenated cases. This string of cases is mainly theft cases, property embezzlement cases, and theft cases. We first considered the issue of concatenated cases. Therefore, we successfully concatenated the county’s cases.

6 cases, and then based on fingerprints and footprints, 19 cases were successfully consolidated in various counties and districts in our city. According to my idea, I was originally planning to expand the scope of concatenated cases to the entire province, but the cases were solved in time.

This work was no longer continued.

Second, strengthen the analysis and research of the case. Based on on-site visits and technical investigations, the analysis is as follows: a single person committed the crime, committing the crime from 0 to 4 a.m., carrying a crowbar, gloves, and skilled crime techniques, all of which are waiting for us to capture

Providing direction, we organized a capture and waiting team of more than ten people. We persisted for nearly half a year, captured many targets, and solved many cases.

Third, make full use of trace evidence and give full play to the role of trace evidence. There are footprints and fingerprints at the scene, which provide us with the possibility to investigate key suspects.

I think your bureau should take the above three methods and measures, and you may have taken more measures than what I have introduced...

"Captain Li, as you said, we have taken many measures, including what you just said." Captain Ouyang said.

"Our series of cases were solved by accident. Why do you say that? In the early stage, our technical team relied on fingerprints to investigate the key suspects provided by the field staff; in the later stage, after I joined, I changed my mind and started from

From passive fingerprint checking to active fingerprint checking, that is to conduct fingerprint checking in our intelligence team's fingerprint database.

This workload is very large, so we organized four people to specifically check fingerprints. Since the fingerprints we extracted at the scene were very clear, and based on the remaining parts, it was determined that it was left on the right thumb, so our fingerprint screening team first searched for those with a history of theft.

,in particular

A person with a history of stealing safes was conducting an investigation. First, he checked his right thumb fingerprint. This narrowed the scope a lot, so the query was faster. After three days and nights of fingerprint investigation, we finally found more than 10,000 fingerprints.

Lieutenant General Hu Jianshe found the perpetrator.

We are very lucky because our fingerprint database contains Hu Jianshe's fingerprint information; if there is no information about Hu Jianshe in the database, it would be a waste of time.

That’s all I’ll say.”

Everyone applauded.

Captain Ouyang then asked again:

"Captain Li, we have conducted string and combing cases across the province, but our string and combing cases looked for guns and did not deal with them from the perspective of theft, so the tying cases were not very successful.

Another question, how did you solve our case? Was it purely censorship?"

I continued:

"After Hu Jianshe arrived at the case, we have a total of 25 cases in our hands. These 25 cases can be determined to be committed by Hu Jianshe. This is supported by traces, either fingerprints or footprints.

Therefore, Hu Jianshe must explain these 25 cases.

Before conducting the review, we conducted an in-depth analysis of the situation.

During the early joint investigation, an incident also occurred in the Procuratorate of our county. The Procuratorate is part of a political and legal agency, and the perpetrator dared to steal even from the Procuratorate. This shows that the perpetrator is bold and has a strong psychological quality. Such a strong psychological quality

Does a person only rob one of our local procuratorates? Does a person with such a strong psychological quality only rob one procuratorate? I think he should have more cases, and among these more cases there will inevitably be more procuratorates.

Court**.

With sufficient review, diverse evidence, and this idea, we strengthened our efforts in this area, and sure enough, Hu Jianshe handed over all the cases.

That’s the general situation.”

"Your analysis is very accurate, and the practical results are the same as yours. In this way, it is natural for Hu Jianshe to explain our case." Captain Ouyang sighed.

"There may be something different here." My voice continued.

"Really? Then tell me about it." Captain Ouyang became interested again.

I nodded and continued:

"When Team Leader Chen and others started to review, I happened to be conducting a case meeting. According to Director Zhang's arrangement, I intervened in this series of cases. Because it was my first time to intervene in this series of cases, all the materials of the case were transferred to

I have a lot of materials in my hand. I took these materials into the interrogation room

, it was also a mistake, so I made full use of these materials to completely eliminate Hu Jianshe's luck. When Hu Jianshe saw that I had brought so many materials in, he was completely dumbfounded. He thought that the materials in my hand were the real facts about his crime.

Materials, so I gave a thorough explanation of pouring beans through bamboo tubes."

Everyone burst out laughing.

"This case is interesting to solve." Captain Ouyang said.

"Captain Li, from Captain Chen's introduction, you seem to be newly transferred to the Criminal Investigation Brigade, right?" Captain Wu asked.

"Yes, I have just been transferred to the Criminal Investigation Brigade and am currently engaged in criminal technical work." I replied.
To be continued...