Ace of the Dragon Division

Criminal Investigation Department.

In the evening, Seo Cheng arranged two groups of people to work overnight.

Ask them all to look for old cases in the case room.

“Find out all the cases in the city about the tattoo clues. Look here.” Xu Cheng put the three blue dragon, peacock and white tiger tattoos he drew on the table: “Find out all the cases related to these tattoos and don't miss any outstanding or closed files. ”

By then, Li Chao had collected some patterns from the Internet: "Sir, this is all the tattoo patterns about Xuan Wu. ”

Xu Cheng said to everyone in the group after bringing it over: "The focus is to find out about this pattern tattoo, and the other three are basically negligible. ”

He has a hunch that the old man Xuan Wu must have got rid of the tattoo for an unspeakable reason!

The second group overtime is mysterious, the rest of the group is stunned.

“Are you going to show us what you're doing? It's only been two days, and they're making progress? ”

“Who knows, maybe it's just a bluff from the captain of the second team, I don't believe they can find out anything according to that plan, what's the difference from Taigang Kang fishing? The key people are not foolish enough to hook up. ”

“Five groups of 50 people have been tracking down for six months, and they're counting on 10 of them? Don't joke. ”

“What the hell are they doing? I hear all of them have been very busy these past two days, as if something big had happened. ”

The two groups are now entering a critical period, as they say, at least for Xu Cheng, and not without receiving the goods for two days. It has been determined who are the four heavenly kings behind Simon. He has a big appetite, not only to thoroughly investigate the money laundering at Simon's Casino, but also to uproot these four kings! So tonight, he's looking for evidence of the crimes of these four people. If they don't have a criminal history, they can't hide themselves. Four people involved must have had unclean things in the past. Just find some clues to follow, you can find iron evidence.

In the middle of the night, the group went to yell for hamburger delivery and coffee and sent it to all members.

“Boss, your Red Bull. ”

Xu Cheng picked it up and drank it. It was 3: 00 in the morning. One of the Witch Gang's men suddenly startled: “Boss, come and look at this case. ”

Xu Cheng hurried over.

The man pointed to the yellow photograph of the past: “The robbery of the money car 20 years ago had the tattoo you needed, and this tattoo is closer to what you call the Xuanwu pattern. ”

Xu Cheng's eyes grew slightly: “Tell me the whole case. ”

After his subordinates nodded and began to clear the whole case, he said: "Twenty years ago, the largest case of carjacking in the city of Shang broke out, involving four participants, and it took 10 years to solve the case. ”

Xu Cheng: “Four? Are they all down? ”

“Dropped dead, shot dead the same year, partially recovered.” Said one of his men.

Xu Cheng looked at the photographs taken at the crime scene. Four robbers carried guns masked in their fists. Their bodies were wide open. One of them shot Xuanbu's tattoo on his chest.

The photographs of the four men who were shot 10 years later looked lazy, looking at their height and comparing them to the four robbers at the crime scene 10 years ago, and found a serious discrepancy.

Xu Cheng struck his finger on the desk and after a moment of silence analyzed: “What are the financial losses and the funds recovered? ”

“The robbers robbed three million and recovered more than two million when the case was closed. ”

“There's a problem," Xu Cheng continued analyzing immediately: “In 10 years, if four people spend their time on wine, it's impossible to recover more than two million, which is a problem. ”

“Boss, what do you suspect?” The witch asked curiously.

Xu Cheng chewed the hamburger and said: "I suspect the case is rushing to the top and removing the real killer Kim Cicada from the shell. ”

Li Chao glanced at him: “What do you mean? ”

Xu Cheng: “It's very simple, 20 years ago, three million was a huge sum, 10 years later, more than two million has been devalued far less than a tenth of the past, ten years later, four robbers and more than two million amount can be caught, it's a little impossible, I wonder that the four robbers did not go unpunished at all, and the four people who ended the case may just be replacing the dead, you compare the height of the four before and after carefully, no matter what the combination, there are differences. ”

After thinking about it, Xu Cheng suddenly said to Li Chao: “Bring me the files of Changqing (Green Dragon), Zhang Guang (Peacock), Chen Daoxing (White Tiger) and Wang Wei (Xuanwu). ”

Li Chao nodded and quickly transferred the files of the four men. Xu Cheng directly ordered him to: “Simulate the height of the four men against the four robbers at the crime scene 20 years ago. ”

Witch Gang and Li Chao looked at each other, and then tried to calculate the height comparison. At the scene of the crime, there were vehicles or bank walls that could actually be inspected in situ to calculate the height of the four gangsters, and then compared Changqing with their data.

Finally, Li Chao et al shouted: “Boss, the data matches up to 95%, up and down not more than 2cm. ”

Xu Cheng nodded: “It's normal for these people to shrink in height when they're older. Witch Gang, let go of the tracking task for a while and do your best to find out where this Xuanwu tattoo came from 20 years ago. It would be better to have a witness to prove that the tattoo on Wang Wei (Xuanwu) was the one taken 20 years ago. ”

The witch nodded a little excitedly: "Yes! ”

I think there's a clue to this case. I didn't know where to start. I didn't think the boss would lead them to such a critical clue in just two days.

Wait, what's the connection between these four men and the robbery 20 years ago?

The witch who was about to go out just reacted and asked, "Boss, weren't we the money laundering case at Chassis Gate Casino? What's this got to do with anything? ”

Xu Cheng smiled slightly: “Just don't look into it. A week later, we'll seal off the casino and arrest people! ”

Li Chao: “But there's no proof? ”

Xu Chengdao: “A week later, at that championship, we took the initiative to get all the evidence out of the water, and then we'll hit it all. ”

Everyone looked at each other and had no idea what medicine was being sold from the Xu Cheng gourd.

“Well, thank you all for your hard work tonight. Go back and get some sleep. Witch, you have to find out. A week later, everyone listens to me. ”

10 people saw how confident he was, all with his feet together saluting: “yesir! ”

Xu Cheng came to the hallway with a hamburger and picked up his phone and called Shen Yao: “A week later, come with me to snipe and rob the money. ”

In the middle of the night, Shen Yao was very eager to curse him of this deadly phone call. Then he heard that the robbery had a slight spiritual look: “Where to rob? ”

“Simon! ”

Shen Yao: “Son, wash and sleep. ”

Xu Cheng: “…”