Detective: I can see the criminal record

After extracting the fingerprints, Cen Lian heard the sound of Qu Zihan typing on the keyboard stop.

"The phone was indeed infected with a virus, and the time also matches." She looked up and took a look. "It's almost the same as I guessed before. Someone controlled the router through a computer and then infected the phone with the virus."

This operation process may not sound complicated, but as a criminal process it is quite troublesome.

The more a crime requires a series of steps to be completed, the more likely it is that mistakes will occur along the way. Even if it is just a few simple steps, they may be discovered because of the extra time spent.

For example, after Qu Zihan finished talking about the cell phone being infected, Wu Qiushan called and told them that some old footprints and fingerprints were extracted from the electrical well room in the corridor, and they seriously suspected that someone had hidden in this location and done something before.

Cen Lian pushed the door open and went out to look at Grandpa Yuan's house. He discovered that there was an electricity well room and a water well room on the left and right of the old high-rise building where they lived. He didn't know which of the two well rooms the two criminals he saw at the time were hiding in.

"So, it is basically certain that there are at least three suspects, or even four. Two of them came to the house to install the router, and the other one found a suitable position outside the door and operated it after the initial account and password of the router were sent." Qu Zihan closed the computer. "Then I know why some families did not suffer. It is very likely that they had changed the password before, and the rookie who committed the crime did not even know how to crack the simplest password, so he failed."

Cen Lian recalled the original account password that his family had never changed, and felt that the probability of them succeeding was quite high.

"Should we just go back and compare the fingerprints next?" Tang Hua had a premonition that he was about to get off work.

"We have investigated to this point, and we won't be needed later," Cen Lian calculated the time. "It's not easy. We solve cases too quickly. We can't take a vacation now. There must be more cases for us."

Being a criminal policeman is a perpetual motion machine, especially in a place like the Municipal Bureau, there are always endless cases to handle. There are mountains of unsolved homicide cases and other cases that also fall under the eight major crimes in all districts and counties across the city. If Cen Lian could say the word "idle" in front of Director Wu, the support brigade's office would be buried with files the next day.

"It's still a long time before the Chinese New Year, and I didn't expect everything to go well later," Qu Zihan stuffed the computer back into his bag, "Why don't you find other options for us, such as not assigning us to the school guard post next year."

Tang Hua was at a loss, "There are no plans for us this year."

Although their support brigade is affiliated with the Criminal Investigation Detachment of the Municipal Bureau and they have to participate in this kind of rotation work to a greater or lesser extent, there were too many major cases handled in other provinces last year and they were all on business trips when it was their turn, so they had to let other brother departments do it for them.

"It's not bad to prepare for a rainy day," Cen Lian was not sure where the cases would happen in the new year, so he thought about it in his mind, "I can bargain with Director Wu for another case. When we finish dealing with it, the duty roster will probably be arranged. Then I can stay in the office for a few days and go home for the New Year."

He finalized his beautiful vision for the coming month in one fell swoop.

"It's perfect. I hope your negotiation with Director Wu will be just as perfect." Qu Zihan zipped up his backpack. He had already foreseen the situation where Cen Lian would be exploited by Director Wu but would not dare to resist.

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