Investigators believe that the students who initiated the "disregard" of the rules were only doing a very excessive "experiment" and had the cooperation of almost everyone in the town, and the court did not even know who to investigate, so it had to be dismissed.

Things seem to have come to a conclusion like this, but then, a similar incident occurred again, and then the gang seemed to be addicted to isolating another school boy, named Robert #Nolan. Two days later, a girl named Bell was also on the list, and finally the PE teacher became an isolated person.

These three people originally participated in the "Sissi Project" because they didn't pay much attention to it at first, but when they became the protagonists of the "Robert Project", "Bell Project" and "Physical Education Teacher Project", it was difficult to take on this matter. The pressure was like a mountain day by day, almost in order, and first the disillusioned Robert followed in Sissi's footsteps, and while crossing the crossing, he was hit by a high-speed ambulance, and after resuscitation, he died twenty-four hours later.

Then it was Bell who committed suicide by slitting her wrists in the bathroom of her home, and her family found her dead. As for the 40-year-old, mature physical education teacher, he was completely enraged by the attitude of being completely ignored by the students and the attitude of the school leaders, and when he finished buying instant noodles from the campus supermarket, he yelled: "Pay for me!" When he was ignored by the cashier again, he had a heart attack, and the rescue was ineffective, and he died on the same day.

The court's investigation team intervened again, but in this case, no law could completely punish a person, but this was a real homicide, and the local police directly contacted the Investigation Bureau, and the Investigation Bureau directly assigned this task to the Serial Crime Unit.

Sean finished reading the current dossier investigation, called Christina directly, and after the other party was connected, he said: " Tina, I've read the email you sent me, this case is not easy to handle, but it is clear that the local education department bears most of the responsibility, what you have to do is to find the students who are involved, start from the source, don't be afraid of trouble, investigate a few more people to ask them about their behavior, and their psychological activities, and then hold the principal accountable, record all his answers when they are held accountable, and finally investigate all the people in charge of the school, especially those who have participated in the isolated action. Finally, give the suggestion to Theresa, and she will contact the court. ”

Christina said, "Is that all it takes? ”

"No! Sean said: "You said before that I should make a mental portrait, there is no specific suspect in this case, and I can't help it, but your goal is the entire education system there, especially the school." ”

"Okay. I understand. Christina said.

Hanging up, Sean walked into Theresa's office and said, "Is it arranged?"

Theresa nodded: "A group of ten, a total of four groups, I let their respective team leaders, each group is responsible for an area where Lei is often active, and can support at any time, Lei will never have an accident." ”

Sean said: "Great, what we have to do now is to secretly follow Lei and not let her find out." ”

Theresa said, "Secretly, didn't Rei and her parents know about our plan?"

"I didn't make it clear. Sean said, "Although they know about the plan, they can't let them find out about our ...... when the plan is implemented."

Before Sean could finish speaking, Theresa understood, and said, "Otherwise, when that guy is about to appear, the abnormality of seeing Lei will disappear." ”

"Not bad. Sean said, "Don't startle the snake." ”

Rei almost returned to her normal life, eating three meals a day, going to and from school, and attending several classes to celebrate her safe return. At this time, Sean and Theresa were hanging from a distance, and they changed cars almost every day. Avoid suspicion.

A week passed in a blink of an eye, Sean parked the car in front of a fast food restaurant more than a hundred meters away from Lei's house, and after a while, Teresa walked out of it with two paper bags in her hands and a phone with her head tilted and said, "Understand the boss, we will speed up the progress." ”

Sean opened the car door, helped her bring in the food, and said, "What, the boss is complaining again?"

Theresa put her phone in her pocket and said, "Yes, this plan has mobilized forty police officers, and they think that a lot of police resources have been wasted, and it may not be successful, so they have lost a little patience." ”

She picked up a burger, took a bite, and said, "Well, I'm not under a lot of pressure, Sean, can we succeed in the end." ”

Sean said: "I said at the beginning, I can't guarantee it, but I think it's worth it, and there have been successful cases, I'll pass you a copy back, you can use it as a basis, and then find some psychologists in our bureau to take a look, I believe they can also produce a certificate, so that it can help you for a while." ”

Theresa nodded and said, "That's fine, but I still hope that guy will show up sooner." ”

Sean said, "I want to, too. And from what we know, that guy is definitely a serial killer, he won't allow his prey to run away, as long as he finds out that Lei was rescued by us, he will definitely go back to the starting point of the matter, and look for Lei again, as long as he comes, he will find Lei, and if he finds Lei, he will 100% shoot. It's just that I'm not sure about the time. Maybe we've seen that guy in some time. ”

Theresa said: "I agree with you, that guy is a pervert, and he psychologically will never allow his prey to run away in his hands. ”

As he was talking, Sean suddenly said, "Lei is out." Theresa then looked over, only to see Lei carrying a blue and black schoolbag, walking out of the house, standing on the side of the road and looking left and right for a while, and then a young man ran from the street in front of her right, also wearing the same school uniform, carrying a schoolbag and Lei round, and the two talked and laughed on the side of the road for a while. A yellow school bus drove by, and the two stopped talking and got into the bus.

Sean also started the car, dotted with the school bus from a distance, in fact, he knows the route of the school bus these days, and he can't lose it.

When I arrived at the school, I saw Lei and her classmates get out of the car and enter the school gate together, Sean took out a notebook, and after opening it, a navigation map appeared, which is a very simple tracking method for their FBI, as long as you put a tracker on Lei's body, it can be reflected in their notebook, which is simple and practical.