While the manhunt is in progress

Chapter 563
Song He's astonishing efficiency shocked everyone who heard his report, but also felt a little unbelievable, and subconsciously wanted to find his loopholes to refute.

However, after examining, they found that Song He's reasoning had no loopholes in logic!

"Go, according to Officer Song's reasoning, check the relationship of the owner of the house 12 years ago, and focus on the people released from labor with previous convictions."

The Chief of Yangcheng Police Station spoke, and everyone naturally did not dare to dwell on Song He's reasoning, and began to investigate one after another.

Half an hour later, when Song He returned to the Yangcheng Police Station, the preliminary investigation of the house owner's interpersonal relationship 12 years ago had been completed.

"The owner, the victim, worked as a quality inspector in a mining factory in Hengcheng 12 years ago. Because he had just graduated from school at the time, he was young and energetic, and because of his personality, he was a bit excluded in the factory. .”

"Later, he reported a factory tyrant named Zhang Jianlong with his real name, which resulted in him being sentenced to 20 years in prison. Although his behavior at the time was very satisfying, the subsequent harassment by Zhang Jianlong's family and relatives and friends made him miserable. Moved to Yangcheng."

"According to the records of Hengcheng Prison, Zhang Jianlong showed repentance and meritorious deeds in prison, so he received several commutations of his sentence and was released two months ago."

When Li Zhi, the leader of the serious crime team, said this, he paused for a moment and glanced at Song He, then took a deep breath and continued: "According to the records of Hengcheng Prison, Zhang Jianlong is 1 meters tall and weighs 76 kilograms. The suspect matches in appearance."

As soon as the words fell, all eyes in the conference room immediately focused on Song He who had just sat down.

However, everyone suddenly discovered that Song He seemed to be unaware of the gazes on him at this time, and was studying something with Wu Xuerui in front of the laptop as if nothing had happened.

Sensing everyone's curiosity, Zhou Kai said calmly: "I'm asking them to check the communication records of Zhang Jianlong's family members, relatives and friends since he was released, and look for numbers and related clues that may have been used by Zhang Jianlong."

Everyone nodded, the police chief Luo Guoxing looked at the policeman beside him with a complex expression, nodded at Zhou Kai and said, "Captain Zhou is still thoughtful."

Zhou Kai said politely, and then Song He, who was sitting next to him, looked up and said, "I found it, there are three numbers!"

Everyone was surprised, but saw that Song He directly copied the three numbers to Zhou Kai and Luo Guoxing, and said decisively: "The first one should be set up by Zhang Jianlong himself or his family, and the user registration is Zhang Jianlong himself."

"The second one has no user information, but the person contacted by this number is basically the same as the previous one. It is highly suspected that Zhang Jianlong bought an anonymous phone card himself."

"The third phone card is also an anonymous phone card. I had five phone calls with the second anonymous number in the two weeks before the incident, one of which was three nights before the incident, so I suspect that it was to provide Zhang Jianlong with explosives. number used by people."

Song He glanced at Wu Xuerui, who was still typing on the computer keyboard quickly, and organized and analyzed the information flashing on the computer screen in his mind.

"The frequency of using the third phone number is not very high, and there are only a dozen calls a month." Song He transferred the phone, and his analysis was not slow at all: "According to the people he has contacted within half a year, it is found that most of them are related to the phone number. This phone call is anonymous."

"However, in the last month, a person named Chen Yu contacted him, so I suggest to confirm the owner of the third phone number through this Chen Yu."

"If we can first confirm the identity of the person who provided the explosives, we can use this person to clarify how much explosives Zhang Jianlong bought. Then, based on the report issued by the identification department, we can infer the amount of explosives he used in retaliation, so as to determine the amount of explosives on his body. Are they still carrying explosives?"

"At this point, we can formulate arrest plans for different situations in advance to reduce accidents during the arrest process."

After Song He finished speaking, seeing many police officers staring at him dumbfounded, he coughed lightly and continued: "As for Zhang Jianlong, because of the explosives he carried, it is impossible for him to come here by train."

"Furthermore, he does not have a driver's license or a car. Self-driving can also be ruled out, so he can only take a bus or drive a motorcycle halfway."

"And I personally prefer motorcycles. On the one hand, motorcycles are flexible enough to avoid traffic police and inspections at various intersections."

"On the other hand, it is because Zhang Jianlong's records in the police station show that he escaped in a traffic accident that caused injuries and injuries 12 years ago. At that time, he was driving an expensive motorcycle."

"As for the source of the motorcycle, I personally think that the communication records can also be used to check the people who have contacts with him."

After Song He finished speaking, he stopped talking, but casually copied a series of numbers and owner information on two pieces of paper, and handed them to Zhou Kai and Luo Guoxing again.

Zhou Kai smiled secretly in his heart, and took it as if nothing had happened.Luo Guoxing raised his brows slightly, and after listening to Song He's analysis that did not leave room for others to express himself, he handed over the paper to Li Zhi, and said with a serious expression, "Go, check multiple lines at the same time!"

After that, he gritted his teeth and said, "Hurry up!"

Li Zhi suddenly felt a little hot on his face, swallowed his saliva, took the paper with the number on it, and quickly left the conference room.

Seeing Li Zhi's exhausted look, Song He knew that his performance had aroused the opponent's fighting spirit, so he couldn't help but nodded in satisfaction.

As for the previous operation, besides his desire to win the case as soon as possible, he also wanted to arouse the fighting spirit of Li Zhi and other police officers, and devote themselves to the next investigation with all their strength.

Because Song He knew that in the specific investigation work, no matter how strong his personal ability was, he could not match the Yangcheng police who could investigate multiple lines at the same time.

Therefore, the Yangcheng police, whose enthusiasm has been mobilized, will definitely be able to unleash unimaginable execution power and speed up the investigation of the case!

Sure enough, two hours later, the Yangcheng police invested a lot of police force in the multi-line investigation and found the person who lent the motorcycle to Zhang Jianlong very quickly.

After confirming the characteristics and license plate number of the motorcycle, the police officers responsible for screening the Yangcheng surveillance system also found traces of Zhang Jianlong from the surveillance around the crime scene.

At the same time, the identity of the explosives seller has also been confirmed, and the Hengcheng police are determining its location and formulating an arrest plan.

"According to the current surveillance images, he should have fled to the north."

After listening to Li Zhi's words, everyone in the conference room realized at the same time: Zhang Jianlong was going to escape to the province!
"No, we must stop him!" Luo Guoxing stood up, and looked at Song He without turning his eyes, his eyes were full of dignity: "The security situation in Jiaotong Province is too complicated. Prohibited weapons!"

"And in terms of law enforcement efficiency, the Ministry of Communications is also not optimistic! The deeper it goes, the easier it is for him to escape and hide!"

Zhou Kai sensed the anxiety in Luo Guoxing's heart, and winked at Song He.

"Director Luo, let's issue a wanted warrant in the name of the Yangcheng Police Department!" Song He stood up and said, "Notify the police stations of the cities and towns along the way, and send his wanted warrant to the residents in the form of text messages!"

(End of this chapter)