Mysterious case search [criminal investigation]

"Wow~la~" The sound of the rolling gate cut through the quiet night of the technology town, and the patrolling security guards in the park who were walking farther and farther away didn't even give a single distraction to the direction of the sound.

There is also a jewelry store in the park doing inventory. On the last night of every month, such voices always come several times.

"Wow~la~" The voice came again, and there was a faint bang.In the dark night, the street lamps gave off a dim light, and everything was calm as usual.

Compared to the security guards who are used to being calm, everyone in the Dreamlove store is pretending to be calm.

After the first rolling shutter noise, five men in black clothes rushed in at the door.They were all wrapped up from head to toe, even their hands were covered with gloves, only a pair of eyes were missing, and all of them were holding weapons.

Before everyone in the store had time to react, the rolling shutter door had already been closed tightly again.

"Don't move, don't scream, squat down with your head in your hands!" A man with a gun walked in front and yelled at the crowd, and finally stopped in front of the counter where the salesmen gathered.

The rest of the men either went straight to the back area to patrol, or pulled open the counter to grab a row of goods.

A man with a machete silently walked to a place next to the wall and stood still.The three security guards squatted by the wall with their heads in their arms, and one of them, a young boy who looked only eighteen or nineteen years old, shivered with his back against the wall.

After inspecting the back area with a gun raised, the man went to the front of a pile of goods that several salesmen had just counted, and dumped all the contents of several solid wood fleece trays on the counter into his backpack.Just as he was about to turn around, he saw a saleswoman squatting inside the counter from the corner of her eye, her hands behind her back were quietly pushing into the gap in the wall cabinet.

The man pointed his gun at the girl: "Hand it over."

The sales action stalled, and the man put the muzzle of the gun directly on the girl's forehead.

"I count to three, 3~2~..."

The girl pulled out a package of things from the gap, and raised her hands tremblingly.The man with the gun grabbed what was in the girl's hand, glanced at it and quickly threw it into the backpack.

A security guard squatting by the wall kept his head down and raised his eyelids to observe the five people standing there. They were concentrating on the goods inside and outside the counter, squatting for sale.No one noticed his small movements.

He took a small step across, slowly moved along the base of the wall towards the office area, and stopped for a few steps. After a few minutes, the standing people still didn't look back at him.When he was about thirty or forty centimeters away from the door of the office area, the man with the knife standing next to him quietly turned his head.

Seeing that the person had already moved quite a distance from where he was, he raised his knife and slashed at the security guard.The security guard subconsciously stretched out his left hand to block, and a cut on his arm was dripping with blood instantly.The security guard stretched out his right hand to cover the knife edge, lay on the ground rolling and howling in a low voice, blood flowed out from between his fingers.Seeing this scene, the two timid girls covered their mouths and screamed in horror and depression.

The cry broke the false calm in the store. Several people looked at each other, quickly turned around and evacuated towards the door, opened the rolling gate and got out.

The door was closed again, and the sound of a car starting came from outside the door. The whole process from entering to leaving the door took no more than 15 minutes.

The clock stood at ten twenty-three.After the deathly silence, the shop shouted one after another, calling the police, calling the leader, opening the door and rushing out to find the security guards in the park, all in chaos.

At 35:[-], the nearest police force arrived early and took control of the scene.The license plate number of the vehicle driven by the robber was obtained through the camera at the exit of the park, and it was immediately reported to the Criminal Investigation Detachment.The detachment leader Zhang Chao immediately issued an order to assist in the investigation: the whole city intercepts suspicious vehicles, and all major roads leaving the city immediately set up cards to intercept and inspect.Airports, bus stations, and railway stations have strengthened security checks to carefully check passengers with a lot of jewelry in their luggage.

At 38:[-], an ambulance arrived and carried out the injured security guard.At [-]:[-], the Criminal Investigation Detachment of the Municipal Bureau arrived at the scene.

Qi Chuchen and Zhang Chao assisted the two shop assistants in clearing up the losses and recording the details.

Zhu Zhen retrieved the monitoring records in the store, and others made inquiries and transcripts.

At 196:7, a message came from the walkie-talkie: "The license plate number is Feng A154BX[-]. A suspicious vehicle has been found and it was dumped next to the garbage incineration station near the old National Highway [-] boundary marker."

This message was repeated twice, and Zhang Chao picked up the walkie-talkie and responded: "Got it, we will send someone there immediately."

"Gao Rui, take a few people and drive there. The robber's car was found."

"Feng A196BX7...wait a minute." A female shop assistant called out.Gao Rui, who was about to go out, and several policemen in the store followed Sheng Sheng.

The female clerk swallowed her saliva, "Is it the three red boxes of POLO?"

Zhang Chao nodded upon hearing the sound. "Yes, you know him?"

The female clerk looked like she was about to cry, "That's my car, why did it become the robber's car..."

"You go with the police." Zhang Chao signaled the female shop assistant to go with Gao Rui, "Make a detailed record for her on the way."

The hour hand passed midnight, and a new month began.Qi Chuchen finished counting all the robbed items: gold was the most robbed item, and the rest were rings with diamonds and K gold jewelry.The most valuable are two sets of independently designed diamond set chains!The total value of the two sets exceeds 600 million!

At 03:30 in the morning, in the meeting room on the third floor of the Municipal Bureau, case analysis meeting.

The first thing that appears in front of everyone is the 3D map of the technology town.

This is an office and commercial gathering place, located on the edge of Fengqi City, and it was just delivered at the beginning of this year.There are two main roads outside the park: one is the technology town at the end of the dead end road; the other is the main road connecting Fengqi to another city.

The architectural style is not high-rise buildings, but two to three-story small buildings with unique designs. There are more than [-] buildings in the entire technology town.

It can be seen from the different colors in the picture that the rental utilization rate is quite high.The robbed shop Dreamlove is on the ground floor of a small building with the largest single area in the technology town.

Then the store partition is shown on the projection: the overall area is close to [-] square meters, and there are: sales area, office area, and warehouse.

"This store seems to be quite strong, why is it located in such a place where no shit?" Zhang Chao asked.

"I went to check the tenant situation in the technology town, and found that many companies are small and medium-sized companies, which belong to the type with few people and high production capacity, and make a fortune in silence. There are many incubation projects invested by large consortiums to test the water." Zhu Zhen replied Zhang Chao's question.

"There are benefactors and fathers behind them, project personnel who are on the cusp of the storm, and their salaries may be very high. What's the situation with Dreamlove?" Qi Chuchen asked again after finishing speaking.

"National chain, there are many specialty stores and special counters in major economically developed cities. This is the first store in Fengqi, and it is a high-end jewelry experience store concept." Luo Hao explained.

"How is their business situation? They lost a lot of diamond products today, and those two sets of chains are ridiculously expensive. The people of Fengqi are so rich, buying diamonds at any time is like buying cabbage??" Zhang Chao glanced at the faces of everyone present. lap.

Cough~cough~Qi Chuchen cleared his throat, "Among the lost things, gold and K gold are common items in the store. The special feature of wearing diamonds is the order they signed for an event during the [-]-day store opening celebration, starting tomorrow delivery."

Qi Chuchen paused and added: "Their monthly inventory is the last day, and they basically finish entering the system before 12 o'clock that night. This month, when there are many things, the inventory will start in the afternoon."

Zhu Zhen cooperated and projected the finished jewelry pictures with a unit price of more than 5 yuan among the stolen items that had been sent over from the design department of Dreamlove head office before the meeting.

Zhang Chao glanced at it, stood up, and knocked heavily on the table: "The total value of the jewels robbed tonight exceeded 900 million, and a security guard was injured before fleeing. This is the number one robbery in Fengqi City this year, and the city's history Jewelry robberies of this magnitude are rare in the world."

After Zhang Chao finished speaking, everyone heard what he didn't say: This is a big matter, and the case must be solved as soon as possible.

Seeing that everyone was silent, Gao Rui walked to the projection and called up the photos of the vehicle involved and the location where it was found: "The robber left and drove the vehicle as a stolen vehicle. The owner of the car was a clerk in a jewelry store from this city. The clerk was at two o'clock in the afternoon. When I got to work, the car did not enter the small town parking lot, but was parked on the dead end road. The owner’s economic conditions are average, because the work is too far away, so I bought this minimum version of the car with a loan.”

Gao Rui glanced at Zhang Chao and Qi Chuchen, seeing that they didn't intend to ask questions, and continued: "The parking lot in the technology town is expensive, and the surrounding area has not been fully developed, and the traffic police rarely come to copy the signs. Her big The car was parked on the side of the road for part of the time, and occasionally drove into the park. The abandoned car site is a garbage incineration station, and there is no monitoring. It can be determined through the inspection of the ground traces that the robbers abandoned the car and changed to another car and left."

After Gao Rui finished speaking, the door of the meeting room was gently pushed open, and a figure flashed in.Zhang Chao looked towards the door, and everyone followed his gaze.

The person who entered the door turned around after closing the door, and walked to the front in a generous way: "I just came back from the hospital, and it has been dealt with over there. Let me introduce the situation to everyone."

While talking, he handed the injury report and printed photos to Zhang Chao.Zhang Chao passed it on after reading it, and returned it to his hand after a round of passing.Zhang Chao made a gesture of invitation.

"The injured security guard Wang Minglong was sent to the hospital for immediate treatment, and I accompanied him throughout the process. It was identified that the incision on the left arm was 13 centimeters long, the deepest part was 2 centimeters, and there was no fracture. It has been sutured and he is staying in the hospital for observation."

As soon as the voice fell, murmurs started in the conference room.Zhang Chao raised his hands and pressed them down, motioning for everyone to be quiet, "This is a communication between the forensic doctor of our ward and the hospital. You can understand it as: protective hospitalization."

After Zhang Chao finished speaking, he didn't give everyone a chance to continue muttering, and directly called Qi Chuchen's name, asking him to get up and talk about his views.

Qi Chuchen stood up without saying a word, took out a USB flash drive and threw it to Qin Lili, asking her to plug it in and recall the contents.Photos of gold accessories in different styles appeared on the screen.

Qi Chuchen pinched the remote control: "Let's take a look at these first. They are some of the items stolen today. I got the photos through sales, and they took them by themselves before."

There are more than 30 pieces in total, and Qi Chuchen slowly pressed the remote control to ensure that everyone can see each one clearly, "These gold ornaments look quite big, and they are worth a lot?" He slowed down on the word "looks" Speed ​​up and increase the volume.

Everyone nodded, waiting for Qi Chuchen to continue talking.

"These gold ornaments are different from what we traditionally know. They are shaped using a new generation of casting technology, called 3D hard gold. The feature of this technology is that it can use less weight of gold to cast larger and more delicate jewelry. And the hardness is higher than the traditional craft.”

After Qi Chuchen finished speaking, he swept away the bewildered expressions of everyone.Continue to press the remote control a few times, and the photo stays on a gold safety lock that looks quite big,

"For example, if this safety lock is made with traditional crafts, about 10 grams of gold is needed for this size; with 3D crafts, it only uses less than 4G gold, and the details are more exquisite. Because of the high labor cost, this kind of Craft jewelry is sold by the piece, and the price of this piece is probably the price of 8G of traditional craft gold jewelry."

"Then is this still pure gold?" Someone asked.

"It's pure gold, so this product is expensive to sell, and the recycling price is still similar to ordinary craft gold." Qi Chuchen stopped here.

"So it looks expensive."

"They robbed a bunch of gold jewelry, K gold jewelry, the real total value is not much."

"Except for diamonds, they are worthless in comparison."

Qi Chuchen and others discussed for a while, then threw the remote control to Zhu Zhen: "Let's take a look at the surveillance in the store when the incident happened."