While staring at the tracking situation at this time, Sean took out a burger from the paper bag in front of the car, took a bite, and said after swallowing: "Lei is in the school is our blind spot, we can't always rely on this thing, it's better to put a few surveillance devices in their school." How's your contact? ”

Theresa said: "Didn't you say that you don't need to worry in the early stage, don't worry, I asked the people in the technical department, there should be monitoring in their school, just take it." ”

Sean said: "I didn't expect their school to be quite big, and there are so many teaching buildings, otherwise I would have told you at the beginning." Let them get it as soon as possible. ”

Theresa gave him a white look and said, "Okay, I'll just call, it shouldn't be a bother." ”

Two minutes later, Theresa, who put down the phone, said, "They came over right away, and it was very simple." The equipment is all ready, just waiting for my call. She brushed her hair and said, "This is the only mistake we made." ”

Sean smiled: "It's okay, I'll just go over and see it every time I have a class, and nothing will happen." ”

Theresa said, "You're not afraid of exposure?"

Sean said, "Expose what." As he spoke, he turned on his phone and sent a message directly to Lei. Then show it to Theresa. The latter smiled: "Let her go to the designated place for a walk every time between classes." Ha, in this way, except for her in the classroom, she is in our line of sight, and I don't need to monitor it. ”

Sean said: "The monitoring still has to be done, I guess that pervert will have to do it in the next few days." ”

Theresa was stunned and said, "What did you find?"

Sean said: "It feels like there's still time, that guy won't wait that long, it's like a drug addict #, if you don't get it for a long time, you'll go crazy." I guess he is very depressed now, and he has not been discovered for so long, which shows that he is very careful and smart, such a person will not let things drag on for too long, the longer it will be, the more unsafe it will be, but more dangerous, so I judge that he is in the near future, and he is going to take action. ”

Theresa said, "I hope you're right." ”

Sean ate a burger and drank some water, then saw a car come closer, stopped in the back of his car, turned to Theresa and pointed back with his big finger. Theresa said, "It's someone from the technical team, I'm going to tell them." "Open the door, get out of the car, and turn to the back.

Sean saw in the rearview mirror that Theresa was talking to the two guys in civilian clothes who got out of the car behind, and the two of them nodded and walked straight to the school. When Theresa returned, she opened the car door and said, "You should go in like this." ”

Sean nodded, "That's right, it's the same as what I said that day." ”

Theresa sat in the co-pilot seat and said, "What's the meaning? ”

Sean said, "This won't make the pervert suspicious." ”

Theresa knew what he meant, after all, Lei had just come back for a few days, and normally speaking, it was impossible for the police to give up the investigation immediately, and if there was no follow-up as soon as they returned, it would only arouse suspicion.

Like now, if he goes in openly, even if the pervert finds out, at most he will stop acting temporarily, and the possibility of secretly observing is higher, but when he finds out, the normal "case inquiry" will be relieved.

Sean and Theresa waited in the car for about half an hour, and the two agents stepped out again and returned to their car, and soon thereafter, Theresa's phone rang, telling her that she had done it, and that she had started the car and left. Sean also drove along. In the side alley, the two agents tossed Theresa a small USB and said briefly, "Plug it into your computer." "I drove away, and this time I really left.

Theresa turned on the computer, plugged it in, and after a while, a screen appeared, and it was very easy to control. You can switch back and forth with just the mouse. Two guys who don't know much about high-tech judged that it could be a signal receiving device, and it was basically automatic. Sean said, "It's quite human. ”

Theresa rolled her eyes and said, "Technology is for people, it will only get simpler, how can it become more and more complicated." But in terms of technology, we are really not good at it. ”

Sean nodded in approval and said, "Don't move, look at this." It turned out that Theresa did switch and clicked on the picture in the hallway. Sean pointed to the door number next to him and said, "This is the classroom where Lei is classing, let's just watch." ”

Theresa's eyes reappeared, and she said, "Don't you know about school shootings? ”

"Isn't there a lot of people who think it's an invasion of privacy?"

Theresa said: "There are a lot of people who say that, but it's a classroom, what privacy does everyone have when they're together? However, many schools do respect the opinions of students and let students vote on whether to install monitoring equipment or not. Speaking of this, Theresa pointed to the screen in the classroom, and said, "Anyway, there is surveillance in the classroom of this school." ”

Sean ordered a cigar and said, "That's right, we'll be able to do it conveniently, don't worry about anything else." After speaking, he looked at Lei in the picture, who was in the third row in the middle, listening intently to the teacher's class. Their teacher, a lean man with a beard and a sweater and blue jeans, was leaning against the corner of the desk, holding his arms and talking about something. On the blackboard at the back is an electronic circuit diagram.

There were about thirty students in this classroom, and Sean saw at a glance that at least half of them didn't pay much attention, and there was even a kid sitting in the back, who rolled a cylinder out of paper, and then tore off a corner of the textbook, put it in his mouth and chewed it, and took advantage of the teacher's efforts to turn around, put the paper tube in front of his mouth like lightning, and blew it sharply at the front.

Sean, who was watching, added a "let's chirp" in his head and pasted it on the face of a female classmate in front of the guy's side. I couldn't help but say, "It's so disgusting." ”

Theresa smiled and said, "You didn't meet it when you were in school?"

"No, they all use plastic bags to get some and urine from the toilet and wait on the upstairs platform, and when you come from underneath, they'll give you a heads-up," Sean said. ”

Theresa looked at Sean in a daze and said, "You're so unlucky." ”

Sean said: "I didn't say that I was drenched, you know, when you are bullied, you must be fearless, so that they don't dare to continue to bully you." Children are like this, if you give in, you will definitely be bullied by him a second time. ”