Zhang Bing, the colleague just now, was typing on the keyboard again after hearing Wang Gang's words.

In this era of big data, the police's handling of cases has become much simpler and faster. Many things don't have to be broken like before, and they may not be able to find the answer.

While Zhang Bing was busy, Shao Dong also fell into deep thought. He found that there was something in common whether it was the kidnapping of Zhu Houzhao's child or the robbery of the armored vehicle that occurred this morning.

The suspects in both cases are equally cautious, careful, and have a strong sense of self-hiding.

From the perspective of criminal methods, it seems that the murderers of the two cases are the same type of person, but from the perspective of criminal logic, these two cases are clearly caused by two groups of people.

Shaodong has a habit of letting go of the problem that he can't figure it out first, so he immediately changed his mind and asked, "Mr. Zhu, have the drivers arranged to pick up the children from school after school?"

Zhu Houzhao didn't know that Shao Dong was just trying to divert his thoughts, thinking that this was related to his son's case, so he immediately explained: "Originally, my wife meant to arrange a driver for his son, but I think he is so old and can't always live under our protection. I hope he is more independent. Moreover, my son has never been exposed in public. In addition, the school is not far from home, so I let him exercise, hey..."

It can be seen that Zhu Houzhao regrets his arrangements very much.

But Shao Dong didn't care much about this. What he cared about was how the suspect determined who was Zhu Houzhao's child.

In Zhu Houzhao's previous words, he discovered a problem.

Since Zhu Houzhao's children have never been exposed to the public eye, ordinary people cannot know about Zhu Houzhao's children.

You should know that among the existing kidnapping cases in China, acquaintances account for a considerable proportion of crimes.

Shao Dong was wondering whether the kidnapping of Zhu Houzhao's child would be caused by an acquaintance? Because most people don't know who Zhu Houzhao's child is, and they don't even know the target, so how can they kidnap it?

Because of this doubt, Shao Dong asked again: "Mr. Zhu, I wonder if you have had any conflicts with relatives and friends in the past year?"

Zhu Houzhao thought about it, shook her head, and said, "It shouldn't be."

"Our old Zhu is very kind and never quarrels with others." Mrs. Zhu, who had never spoken, further explained.

Shao Dong nodded, looked at Mrs. Zhu, who had few words, and asked, "Then have you ever had any conflicts with?"

Mrs. Zhu is a very quiet middle-aged woman. After hearing Shao Dong's words, she hurriedly shook her head and said with great certainty: "No."

"My wife likes quietness and usually rarely goes out. She always creates it alone at home." Zhu Houzhao also explained.

Of course, if Zhu Houzhao didn't explain, no one would have expected that Mrs. Zhu would be the most popular novelist at the moment.

But Shao Dong was still more inclined to commit crimes with acquaintances. Just as he was about to ask questions again, Zhu Houzhao's cell phone rang.

Zhu Houzhao picked up the phone and glanced at Shao Dong and others. It was obvious that Zhu Houzhao must have discovered that the phone was called by the kidnappers.

Shao Dongyi and others hurriedly picked up the surveillance equipment and signaled Zhu Houzhao to answer the phone.

"Hello, I'm Zhu Houzhao."

This is the first thing Zhu Houzhao said when answering the phone. It can be seen that this should be his habit.

Shaodong and others heard the kidnappers asking whether the ransom was ready from the surveillance. After Shaodong and others nodded, Zhu Houzhao told the kidnappers that the ransom had been arranged.

Just as Zhu Houzhao was about to ask where to hand over the ransom, the other party had already hung up the phone.

"Has the other party noticed something?" Zhu Houzhao asked anxiously after putting down the phone.

Shaking his head, Shao Dong said: "It shouldn't be. Judging from the call just now, the kidnapper used a vocalizer, and the problem was very simple and straightforward. He should be worried that you would call the police, and the police would track his phone signal."

After thinking for a while, Shao Dong said, "Call back and see if he has turned off?"

Zhu Houzhao did as he heard this. Soon, he nodded in disappointment, and then said in confusion: "Do you think the kidnappers know that I have called the police and have ripped the ticket to hurt my child?"

"No." Shao Dong said: "From all the signs, this kidnapper is a cautious guy. He does this just to avoid risks. In other words, no matter whether you call the police or not, he will do this, because this is a script he has designed long ago and he will continue to act according to his script.

Of course, even if he is really sure that you have called the police, he will only temporarily change a script, or in other words, he has planned a second script long ago. After all, no matter who it is, if he does such a thing, there is only one goal, just for money. He will not give up easily before the money is obtained. In other words, as long as he does not get the money, your child will be at least safe for the time being."

Although Shaodong has not handled a kidnapping case in recent years, it is said that one can understand everything.

In criminal psychology, all criminals actually have one thing in common, which is the purpose of crime.

As long as the criminal purpose of the criminal has not been achieved, they will not stop committing crimes. This is inertia!

Of course, there are also a very small number of criminals who will stop their crimes in time when they detect danger, continue to hide, and wait for the next crime opportunity.

However, there are actually not many such criminals. In today's society, passionate and impulse crimes are mainly committed, and carefully planned deliberate crimes are only a few.

At this moment, Zhu Houzhao's phone rang again, which touched everyone's hearts in an instant.

After Shao Dong and others made technical preparations, Zhu Houzhao answered the phone.

"Hello, I'm Zhu Houzhao." Wannianruyi's opening remark.

Through monitoring, the voice that used a voice changer came again.

"Bring the ransom and drive all the way out of the city, and I will notify you again."

Just like before, after saying a word, he hung up the phone and turned off the phone.

I have to say that this kidnapper is a very cautious person. Shaodong glanced at Xiao Zhang, who was in charge of technical monitoring. Xiao Zhang shook his head helplessly and said, "The two calls were too short to track the specific location."

Generally speaking, in kidnapping cases, the police will ask the victim's family to delay time with the kidnappers as much as possible, but in this case, the kidnappers did not give the victim any chance to delay. They cut off the call every time with a sentence, and seemed to be not worried about the victim's tricks at all.

From this perspective alone, the kidnapper is a person with strong psychological qualities, straightforward and full confidence in doing things.
Chapter completed!