Chapter 30 Case Seven: Bizarre Surrender (5)

Author: Gao Buwei

Chapter 30 Case Seven: Bizarre Surrender (5)

Xiao Liu came in after making a phone call and heard what Huang Yiwei said. He frowned and said, "The owner of a jewelry workshop is not at home these days. We just called him to inform him to help pay attention to the sale of stolen goods. Could it be him?"

"Huang Yiwei has been listening but said nothing.

"Are you suspicious of the owner of the jewelry workshop?" Cheng Liya asked.

"He is indeed suspected. What I just said is just my inference, but this inference has two premises and two loopholes." Huang Yiwei said, "The premise is that the metal powder is indeed silver, and the murderer is indeed from a jewelry workshop.

Boss. The flaw is that this person probably doesn't know how to open a lock, and there is no way to explain how he chose Lin Qing as the target of the crime, because there is no evidence to prove that they know each other or have interacted."

Dai Jiaxing said: "Just bring him back and ask him. Boss, you can judge whether he is lying by observing his expression."

Huang Yiwei said: "I thought about it just now. The problem is that we don't have any evidence. If the metal powder is an ordinary alloy, there is no doubt that the locksmith is the most suspicious. He can open locks and had a dispute with the deceased, so he has a certain degree of certainty.

Motive for the crime, but he has a disability, it seems

He almost doesn't have the physical condition to commit the crime. We have to consider both possibilities. I called the locksmith here just to see his walking posture. Captain Hong, ask the brothers to prepare and record his walking posture.

" Captain Hong agreed and asked Lao Zhang to prepare.

"Liya, Jiaxing, you two go to Dong Limin's house to see if you can learn something about gold jewelry from Dong Nan. By the way, check whether the testimony of the locksmith is true, because Dong Nan was present that night when the lock was repaired." Huang

As soon as they finished speaking, Cheng Liya and Dai Jiaxing went out.

"Peng Ying, Xiaodong, you two screen the surveillance videos near Xiyuan Market. Tell us what the focus of the review is." Even though he arranged the task, Huang Yiwei did not forget to train his team members.

Peng Ying thought for a while: "Let's see if Lin Qing appears near Xiyuan Market."

"Not bad. And -" Huang Yiwei wanted to add something, but was interrupted by Che Xiaodong.

"There are also red Audis, which you can look for. In such a small county, red Audis are very conspicuous," Che Xiaodong said.

Huang Yiwei nodded, very satisfied with their performance, smiled and winked in the direction of the door, and the two of them walked out quickly.

Captain Hong sincerely praised: "It is truly a 360° pursuit of evil. A strong general has no weak soldiers, and he is well-deserved!" As he spoke, he extended his thumb and shook it.

"Captain Hong, don't say that. The arrest depends on you! Both are indispensable." Huang Yiwei said it very sincerely, but it still looked like polite words.

20 minutes later, the locksmith came. Lao Zhang unknowingly recorded a video of him walking and provided it to Peng Ying for comparison.

In the inquiry room, Huang Yiwei said: "Hello, we invited you here not because you have any questions. We just want to ask for your help."

The locksmith then let down his guard: "I'm just a lock repairman, and I'm disabled. How can I help?"

Huang Yiwei took out a photo: "This is Lin Qing who you helped open the lock. Think about it carefully, has she ever appeared in Xiyuan Market? Have you ever seen her in Xiyuan Market?"

The locksmith took the photo and looked at it: "I only saw her when I went to her house to unlock the door."

"Okay. Thank you." Huang Yiwei said: "Master, can you tell me how you usually open the lock without the key?"

The locksmith hesitated and asked, "Why are you asking these questions? Is this related to the case?"

"It has a certain relationship. We found out that someone used a lockpicking tool to open the lock you repaired, but I declare that we did not doubt you. If we did, I would not ask you." Huang Yiwei observed the locksmith's smile.

With an expression on his face, he said, "Can you give me some advice so that we can solve the case? You have done a good thing, and we outsiders can go home as soon as possible. Do you think that's okay?"

The unlocking master hesitated for a while: "Okay. There are generally three types of methods for unlocking locks. The most common one is that the lock tongue does not have an anti-theft design. You can use a card with a certain elasticity to open it. You only need to insert it at the position of the lock tongue. Generally,

It can be opened. This is the first situation and the simplest method. The second method is the most commonly used method in our industry. Insert the master key into the lock cylinder and then tap gently.

On the other end of the key, knock and twist the master key, and it will usually open. The third method is to fill the keyhole with tinfoil, and shake it left and right to slowly adapt the tinfoil to the lock spring to form the shape of the key, and finally open the lock.

, this method is more difficult. These three methods are only suitable for opening locks that are opened with keys. If it is an electronic lock, it can also be opened with software or fingerprints. I am not familiar with those."

"So that's it." Huang Yiwei understood, "Is it easy to learn how to open a lock with a master key?"

"Actually, it's easy to learn. As long as you have the tools, it's not difficult to learn the techniques." said the locksmith.

"If I have the chance, I will definitely learn it." Huang Yiwei said, half polite and half serious, "Have you ever taught an apprentice?"

"Officer Huang, you are joking. There are very few young people in our profession who are willing to do this. How can I recruit an apprentice? Apart from bragging and showing off to my old buddies, all I have left is to support my family." The locksmith suddenly felt a little embarrassed.

"By the way, I'm a bachelor. I don't have a home, so I can only support myself."

Huang Yiwei thought for a moment and asked, "Who have you ever shown off to?"

The locksmith looked at Huang Yiwei's serious look and started to get serious: "I don't have many friends. I just often play chess with Lao Wang next door. Once, while playing chess, I made a bet with him and used the master key to open the lock.

.He lost to me with a pig's knuckle, and the boy felt that he was at a loss and insisted on learning. I let him try it, and I promised to only tell him this."

After listening to the unlocking master's words, Huang Yiwei seemed to see the light. He then asked: "What is Lao Wang's name? What does he do?"

"Lao Wang helps people make gold and silver jewelry. His name is Wang Jianjun." The locksmith said.

The clues gradually came together, and Huang Yiwei suppressed his inner excitement: "How old is he and how many people are in his family?"

"I really don't know how old he is, maybe around 50. His wife died of cancer two years ago. He has a son who works in Tianyang, and I heard he is getting married soon." The locksmith casually chatted with Huang Yiwei.

, it was hard for him to imagine that the clues to the case in Huang Yiwei's mind had gradually closed.

Huang Yiwei believes that Wang Jianjun is a serious suspect. Raising money for his son can be the motive for committing the crime. Being able to unlock the lock shows that he has mastered the techniques of committing the crime. He is a silversmith and his hands are prone to silver shavings. There are only two problems that need to be solved.

There are two: one is where the stolen goods are, and the other is how he selected Lin Qing as the target of the crime.

While Huang Yiwei was chatting with the locksmith, some good news came out. When Cheng Liya and Dai Jiaxing visited Dong Nan, they learned that Lin Qing had broken her platinum necklace while washing her hair at home. She had gone to have it repaired, but where

It is repaired, but the children don’t know.

Peng Ying compared the video of the locksmith walking with the video of the suspect walking and confirmed that they were not the same person. The suspicion of the locksmith was completely eliminated.

Che Xiaodong used the clues from the red Audi car to detect Lin Qing walking into Wang Jianjun's jewelry workshop through surveillance at the entrance of Xiyuan Market. Combining the information provided by Dong Nan, he comprehensively concluded that Lin Qing had gone to Wang Jianjun's jewelry workshop to have his necklace repaired.

Xiao Liu checked the gold and silver jewelry workshops he had inspected with the map and found that the only gold and silver jewelry workshop that was not open during the first inspection was Wang Jianjun's jewelry workshop. Team Hong called Huang Yiwei out and told him

Such good news.

After discussion, Captain Hong Yong and Huang Yiwei unanimously decided to immediately search Wang Jianjun’s jewelry workshop. The door of the workshop was locked and Wang Jianjun was not there. The locksmith said that Wang Jianjun’s son was getting married these days and he had not opened the door for several days. Maybe

I went to the city to attend my son’s wedding. No stolen goods were found in Wang Jianjun’s jewelry workshop, but I found a master key and the gray luck set seen on the surveillance camera.

There was rust on the trouser legs of sportswear and sportswear. After inspection, the composition of the rust and its attachments was exactly the same as that extracted at the crime scene. The fingerprints extracted in the store were exactly the same as those left on the face of the deceased. In the ashtray

The cigarette butts extracted were also from the Baisha brand, and the DNA left behind was exactly the same as that extracted from the roof of the residential complex where the crime occurred. At this point, it can be determined that Wang Jianjun is the suspect in the theft and homicide case.

Huang Yiwei reorganized the incident. Wang Jianjun's son needed money to get married, but his income was not high and he could not pay the huge expenses. It happened that Lin Qing came to him to repair his necklace. When he saw Lin Qing's expensive jewelry and brand-name cars, he

He had evil thoughts. He followed Lin Qing and found out where she lived. On the day of the incident, he entered the community and waited for an opportunity to commit the crime. Unexpectedly,

Lin Qing kept beating and scolding the children and did not sleep. He hid on the roof and smoked a lot. After 11:00, he went down to the fifth floor. When he went downstairs, his trouser legs rubbed against the rust on the ladder. Listen to the inside,

After confirming that there was no movement, he opened the door with the master key and found Lin Qing who had fainted by the wall. He confirmed that she had passed out.

, began to look for valuable things, and the silver jewelry stuck to the cuffs fell into the drawer. Passing by Lin Qing, he took off her platinum necklace. When he was about to leave, Lin Qing, who suddenly woke up, grabbed her ankle.

. In panic, he could not break free, grabbed Lin Qing, and hit Lin Qing's head repeatedly until he fainted. He observed the sequence of signs on the wall.

He wiped off the blood stains left behind, then held the deceased's head and pressed it against the wall. He helped Lin Qing sit down, pretending that Lin Qing was killed by a blow and then slid to the ground. He hurried away.

, for fear of disturbing the neighbors, so he did not secure the door. Team Hong felt that Huang Yiwei’s reasoning about the crime process was impeccable and logical.

Huang Yiwei asked Peng Ying to immediately locate Wang Jianjun's mobile phone signal and found that Wang Jianjun's mobile phone signal was at Tianyang Hotel. Team Hong led the criminal police to Tianyang City, and Huang Yiwei and the others also acted together.

Dai Jiaxing said: "This saves trouble. We can arrest the suspect and return home at once. Dongdong special car will arrive in time!"

In Hall No. 5 of Tianyang Hotel, Wang Jianjun was attending his son's wedding, still wearing the gray baseball cap on his head. The wedding had reached the stage where he saluted the parents of both parties, and the parents gave red envelopes to the bride and groom. The wedding host shouted loudly

Said: "The red envelope given by the groom's father is 10,001 yuan, which indicates that the bride is one in a million." Wang Jianjun burst into tears when he saw his married son and thought of his deceased wife.

Huang Yiwei persuaded Captain Hong, who was about to go in and arrest someone: "Today is his son's wedding, he will not escape."

Captain Hong looked at the gray-haired Wang Jianjun and stopped. They were both men, and they wanted to leave the last dignity to this father. The ceremony to pay homage to his parents was over, and Wang Jianjun came to the audience. Captain Hong and Huang Yiwei came

arrived in front of him.

The moment Wang Jianjun saw them, he understood: "Thank you!".

Captain Hong did not put handcuffs on him, but just took him out. When he walked to the reception desk next to the hall, Wang Jianjun took the initiative to extend his hand. The moment he put the handcuffs on, Wang Jianjun looked back at his son who was toasting the guests, and then

Left reluctantly.

Three days later, Team Hong called. Wang Jianjun explained the entire crime process, which was exactly the same as the inference of the Municipal Bureau's Technical Investigation Team. He took the gold jewelry to Tianyang and sold it at Xingxing Gold Store for 12,000 yuan, of which 10,001 yuan was used at the wedding.

I gave it to my daughter-in-law. A platinum necklace with diamonds as a gift.

Gave it to his daughter-in-law. The gold jewelry has been melted down and made into new jewelry, which cannot be restored to its original state. At present, all the stolen goods have been seized, and Wang Jianjun’s son is dealing with the consequences caused by Wang Jianjun. He never expected that his father would marry him and do the work.

It's so sad that something so unexpected happened.

Huang Yiwei asked: "What did Wang Jianjun use to wipe off the blood?"

Team Hong laughed heartily: "Sure enough, he didn't miss any detail. He said he took a few pieces of toilet paper from the paper box on the coffee table to wipe it."

"Where was the paper thrown?" Huang Yiwei continued to ask.

"Go back to the store and light a fire," Captain Hong said.

"Oh, that's right." Huang Yiwei still didn't understand something, "Why didn't he burn the clothes he wore when he committed the crime?"

"I asked him about it. He said he was reluctant to part with it. That suit of clothes is very comfortable and easy to wear," Captain Hong said.
To be continued...