After a few days away from home, Tang Tao finally returned home.

"Oh, I'm tired, you have to cook tonight to thank me, I won't leave if I don't invite you to eat."

Sophie was about to sit down when Tang Tao grabbed her.

"What?" Sophie asked.

"Don't move!"

Tang Tao's expression became extremely serious.

"Someone from my family has been here!"

Tang Tao's gaze fell on the remote control on the sofa.

"When I left, the remote control was supposed to be attached to the sofa, but now it has been moved by a centimeter, the windows are closed, the wind can't blow in, and there has been no earthquake, the only possibility is that someone has moved."

Tang Tao leaned down and opened the TV cabinet drawer.

A few books were neatly arranged in the drawers.

"Someone came over my drawer, and he did it very carefully and professionally, and he turned over all the books and put them in the order I had been." Tang Tao picked up a book and opened the pages to reveal the bookmark inside, "This bookmark was originally tightly stuffed into the page, but now there are traces of looseness." ”

Sophie stood in place and didn't dare to move, she glanced at the remote control and was a finger's width away from the edge of the sofa, Tang Tao had been away from home for several days and still remembered the specific location of the remote control, this is super memory or obsessive-compulsive disorder, does he put the remote control in the corner of the sofa every time?

The sliding door of the living room is closed from the inside, and there are anti-theft windows on the balcony, and Tang Tao's home is on more than ten floors, and the maximum height of this height is to enter from the main entrance, but there is also monitoring at the door, as long as the suspect comes in from the main door, there will definitely be any traces.

Tang Tao walked around all the rooms and found that the watches and thousands of dollars in cash in the bedroom drawer were still there, and nothing was missing from his home.

Something went wrong, Tang Tao told Professor Lei about the incident, and Professor Lei immediately asked Li Xiao to rush to the scene with the equipment, and several people started to check from the door.

The door is intact and there is no sign of damage.

Tang Tao closed all the curtains, then turned off all the lights, and the room suddenly darkened.

Sophie put on a mask, gloves, held a bright light, and searched carefully inch by inch.

After some inspection, Sophie only extracted her and Tang Tao's footprints in the room, and the suspect's footprints and fingerprints were not found, which can only show one problem, the suspect is very cunning, he wore gloves and foot covers when committing the crime, and carefully handled the scene afterwards.

It can also be seen from this that this person is very professional and is definitely a master of crime.

Although there were no clues found in the house, Professor Lei found clues in the kitchen, there was a small escape window left on the anti-theft window in the kitchen, there was a natural gas pipeline on the wall outside the escape window, and a piece of rust on the natural gas official road near the escape window was worn off, and the traces were still very fresh.

It is certain that the suspect climbed from the natural gas pipeline to the seventeenth floor, climbed through the escape window and entered Tang Tao's house.

Sophie glanced at the thumb-thin gas pipeline, which was only the thickness of her thumb, with some disbelief.

"Isn't this thief afraid of falling down with such a thin pipe?" Sophie asked.

"It's not strange, if you go to the security team, it won't take long to catch a thief who is even better than this one, these people are not exaggerating to say that they are flying off the wall, not only are they extremely flexible and very bold, not to mention climbing the gas pipeline, even if they are roped down, they can be caught, but this person is not a simple thief."

Professor Lei looked at Tang Tao again, "Are you sure you lost anything?" ”

"Nothing."

"So it seems that this thief has a clear goal, he must have come to find something, the reason why he is so cautious is twofold, the first is that he does not want to leave a trace, the second is to facilitate his second visit, this thing may not be very valuable but it must be valuable to him, it is worth his risk, do you have anything special at home? Such as antiques, calligraphy and paintings, or other treasures? Professor Ray asked again.

"No, I don't have a hobby of collecting, and I don't have anything special at home."

Professor Ray led the group to the roof of the building, where they made an even more astonishing discovery, there was an obvious metal friction mark on the lightning protection belt on the roof, and the suspect did not climb up from the bottom of the building, but climbed down from the bottom of the building.

"This scratch should be left by the safety hook, when the suspect hung the safety hook on the lightning belt and then grabbed the safety rope with one hand and the gas pipeline with the other hand and went down, it can be seen that this person is not an ordinary thief, but a professional habitual thief, the level is quite high, most of this kind of people are hired by people to steal some specified items, such as jewelry contracts and even nude photos, this kind of person is a professional thief, from their selection of points, it can be seen that the average thief will climb up from the bottom of the building, But this person chooses to go down, there are several advantages to doing this, one is faster, and the other is that if something happens and there is a safety rope to ensure safety, the most important thing is to do so There are more clues, if the safety window can not enter, he can also hang on the balcony to cut the anti-theft window into the room, it can be said that it is foolproof, gloves, foot covers, and even wearing masks, the action is cautious and careful, and after rummaging things to return to the original position as much as possible, you can hardly find any valuable clues in the whole scene, which is called a specialization in the art industry. ”

After Professor Lei finished speaking, he looked at the monitor at the gate and said: "This person should have entered the community from the main entrance, dressed appropriately, behaved like the owner of the community, and even said that he also has the key to a certain house in the community, I haven't met such a master for a long time." ”

I have to say that Professor Lei is an old man, but he concluded that the murderer was a professional thief from the way he entered the house, and his opinion coincided with Tang Tao.

Such a professional-level thief must have a purpose in entering Tang Tao's house, but Tang Tao couldn't figure out what was worth stealing in his house even if he wanted to break his head.

This thief knew Tang Tao's movements and knew that Tang Tao was not at home these days, otherwise he would not have been able to conduct such a detailed search.

Everyone almost thought of the same person, Zheng Long!

Maybe this thief was invited by Zheng Long.

Li Xiao quickly rushed back, he went to the community security room, and the monitoring computer in the community actually had a problem, the surveillance video of the previous few days was all deleted, as for who deleted the security guards are not clear, Li Xiao found that the computer in the community has been invaded after inspection, and it is believed that it is a professional act, and the other party's deletion method can not even be restored by Li Xiao.

This also once again proves the professionalism of the other party, and it does not leak.

"Zheng Long is doing so many things just to steal things? So why didn't he steal it in the first place, but he had to do it now? Li Xiao asked.

"Not necessarily, maybe he hasn't decided yet, maybe he has other ideas, of course, it can't be ruled out that this is someone else's doing, but one thing is sure that Tang Tao is really being targeted."