Chapter 449: Turn your eyes to the professional (1/2)
Look... If this theft, this unheard-of high-tech crime of the jewelry Daimeng Jewelry has been solved, those who only knew how to use a hammer and wear a mask, still expected to challenge the ability of the Shanghai police, because the tool of committing crimes is not only the most important physical evidence in criminal cases but also one of the means of investigating suspects.
If the case dragged on for three to five months, not only would the city's image be damaged, but the entire Shanghai City stores that operated valuable commodities would be frightened.
Expo City center retrieved all surveillance videos in a radius of several kilometers and mobilized all forces and conducted detailed investigations on the videos.
This group of brave thieves could accurately find out the warehouse, paralyze all safety devices, should have stepped on a bit beforehand, or maybe there was a possibility of acquaintances had committed the crime.
If they had schemed on it beforehand, the videos had been definitely captured clues previously.
The collapsed hole was one meter in width and height, and Zhang Zhitong bent over and got in through the hole.
The scene inside was difficult to relate to the previous crime scene where ten bulls rushed through it in turn, because there was no sign of being turned over in any other room except the warehouse where the jewelry was stored.
The Daimeng Jewelry Processing Factory was an independent two-story factory building. Before entering Daimeng Jewelry Factory, detailed decoration work was carried out here.
The doors were a Class A electronic security door, from the entrance to each storage room, all of this kind of security doors. All windows were inlaid with strong anti-theft nets. At night when workers left work, the vibration alarm device would be turned on.
To prevent the security guard from stealing or being attacked by thieves, the boss of Daimeng Jewelry put the monitoring room in the company in the city, which means that there was no one in the factory at night.
Before leaving, get off work, and the boss of Daimeng Jewelry personally would check the jewelry warehousing work. The picture of the remote monitoring room last night was normal, and there was no shadow of a mouse. This defense had actually achieved the ultimate in a jewelry company of his size.
When Zhang Zhitong walked into the jewelry storeroom, several technical criminal investigators were extracting fingerprints and footprints in the room. It is empty and open like a door to insurance, showing how ridiculous these safety precautions are.
On the front of each safe, there are two round holes the size of a coin, with traces of melting around the holes. It was these round holes the main reason for completely lost the contents of the huge safes.
A female policeman stood up, lowered her voice, and said to Zhang Zhitong: ”Chief Zhang, I have a bad feeling. No outsider's fingerprints were extracted at the scene. They belonged to the owner of the jewelry company. There are no footprints either. The suspect probably put something on his shoes beforehand. They are so well prepared, so they had definitely made careful arrangements on the route of retreat and sale of stolen goods. We could catch them probably only by luck.”
Zhang Zhitong didn't speak; she crouched down with her trousers, and carefully checked the two round holes in the safe.
About half a year ago, the warehouse gate of the Silver Palace Club left a very deep impression on her. Neither flame cutting nor plasma cutting can destroy the imported riot door.