Ran Xiaoke handkered Ran's father, remembered the man in black, took out his mobile phone, only to find that the other party's number was four 0000, obviously a virtual number after the number change software, and it must be an empty number when he dialed back, he immediately dialed the number he connected before, and sure enough, the empty number.

Ran Xiaoke immediately dialed Miss Wang's phone again, "How about it, has the remote operation done the video surveillance?" At such a critical moment, how could Ran Xiaoke forget the wonder soldier of Miss Xiao Wang?

"It's so easy, this girl is out of the horse, isn't it a matter of getting caught?" , Xiao Wang girl happily showed off, "Don't worry, the video surveillance you gave me in the mailbox is now repeating the video I recorded, and he must not know that the hostage has been rescued."

Ran Xiaoke noticed that Miss Wang had just mentioned Zhang Meng using the word "hostage" instead of the name "Zhang Meng", and he could feel that Miss Wang was helping him out of public intentions, rather than trying to rescue a rival in love.

Ran Xiaoke also knew that the SWAT team did not find the man in black in the room when they rescued Zhang Meng, and where was the man in black? I couldn't help but talk to myself.

"Could he be in a place where he can see the rooftop of the Skyline Tower, but the rooftop of the Skyline Tower is already the highest point in the city", Zhao Yixin was a little stupid.

"He can use hacking technology to hack into the video surveillance of the rooftop of the Skyline Tower, and he can also observe it clearly", Ran Xiaoke thought about it.

"Indeed," Zhao Yixin said.

After that, the three of them took the express elevator down to the ground and drove back to the criminal investigation summer, and Ran Xiaoke personally handed over Ran's father to the deputy director and several other detective police officers who were waiting in the foyer.

The deputy director asked Ran Xiaoke very excitedly: "Xiao Ran, yes, you successfully rescued the hostages, everyone is curious about how you judged the scope of Zhang Meng's kidnapping?" Let's learn and learn."

"Yes", the leader asked, and of course Ran Xiaoke reported truthfully.

"First, when we were on video with each other a few minutes after 7:35 yesterday, we faintly heard the sound of trains passing by, there are two railway lines in our city, one from northeast to southwest, and one from east to west, we inquired about the train train from 7:00 to 8:00, and only one G265N train passed through this railway line from northeast to southwest during this time period. From this, we determined that the place where Zhang Meng was kidnapped and imprisoned must be near the northeast to southwest railway", Ran Xiaoke's mouth was dry, and he took a sip of the mineral water handed over by Zhao Yixin.

"Go on," the deputy director nodded.

"Second, if you simply know that it is not enough to know the exact location along this railway line in a very short time, fortunately, during the video this morning, God opened my eyes, and I saw the rising sun shining through the middle of the curtain, and I wrote down the time point A, and then the time point B when the rising sun disappeared from the curtain. As we all know, the rotation of the earth produces day and night, the time difference between the two time points, combined with the earth's rotation speed of 465 meters per second, so as to calculate the angle of the earth's rotation between this time difference, and then substitute the radius of the sun and the earth, it is very simple to calculate the point where the center of the earth and the center of the sun meet the surface of the earth, and this point is where Zhang Meng is imprisoned! Ran Xiaoke finished the calculation process in one breath.

"Yes, you can calculate while negotiating," the deputy director praised.

"Report leader, this thanks to Miss Xiao Wang, she helped me calculate behind the scenes, at that time I could only draw the sketch on the spot and ask Yixin to send it to Miss Xiao Wang", Ran Xiaoke mentioned Miss Xiao Wang, of course, he also truthfully reported their respective merits and hard work.

"Even if you determine the community, it's not easy to determine how many buildings, how many units, and what number in a short period of time, right?" , another detective, Liu Ruixin, asked.

"Yes, thanks to the curtains, the peonies have an obvious feature that allows the SWAT team to use drones to quickly locate specific buildings, units and floors, as well as room numbers," Ran explains.

The criminal policemen present all nodded their heads, indicating that his explanation was indeed reasonable, and they all went up to congratulate and patted Ran Xiaoke's shoulder to show support and encouragement.

"However, Ran Xiaoke, the hostages have been saved, don't forget the military order of the director," the deputy director reminded.

"Yes, guarantee to complete the task", Ran Xiaoke is still firm.

It's like walking east in the mountains, thinking that the mountain in front of you is the sea, but you don't know that behind one mountain is another mountain.

The deputy director set his eyes on Ran's father, and Ran's father saw that his son was affirmed by his leaders and colleagues, although he was handcuffed, his heart was beautiful, and his expression was happy.

According to the principle of recusal, Ran Xiaoke could not participate in his father's interrogation.

But the matter of the man in black is not over, and the murder of the truck driver and the kidnapping can be investigated.

The deputy director said to Ran Xiaoke earnestly: "Do you have anything to say about your father?" ”

"No, investigate according to law, this is also my dad's idea", Ran Xiaoke was categorical, and Ran's father nodded in agreement next to him.

The deputy director looked at Ran's father and then at Ran Xiaoke, and didn't speak for a few seconds, happy that Ran Xiaoke showed maturity and uprightness. Other colleagues also admire from the bottom of their hearts, not to mention the envy and jealousy in business, but in terms of character and personality charm, I still admire it very much.

The deputy director asked the other criminal police to take Ran's father from Ran Xiaoke into the case area of the Criminal Investigation Bureau.

Ran Xiaoke looked at the back left by his father when he entered the iron gate of the case handling area, and he had mixed feelings. However, what he wants to do most now is to meet Zhang Meng. Due to the lack of food and water in the past two days, Zhang Meng's body has symptoms of collapse and is currently being treated at the Third People's Hospital.

Ran Xiaoke couldn't ask about his father's case, and he was also anxious in the Criminal Investigation Bureau, so he called Zhao Yixin, and the two went straight to the Third People's Hospital.

Bed 34 on the 5th floor of Area A of the Third People's Hospital, Zhang Meng was lying in a semi-asleep state on the bed, Ran Xiaoke quietly saw Zhang Meng who had been absent for a long time through the small window on the door, the former lover, with mixed feelings in his heart, I don't know whether he was happy or sad.

Happily, I saw Zhang Meng again; Sadly, he didn't want to experience the pain of parting again.

Next to the hospital bed, Zhang Meng's parents were already by his side. Zhang Meng's mother sat on the edge of the bed, holding Zhang Meng's thinness, and the feeling that she could no longer be separated for a moment. Zhang Meng's father stood at the head of the bed and gently smoothed Zhang Meng's messy hair.

Regarding the relationship between Ran Xiaoke and Zhang Meng, Zhang Meng's parents are clear, and they did not agree that Zhang Meng and Ran Xiaoke would stay in Shandu together. On the one hand, they were reluctant to let Zhang Meng go away alone; On the other hand, although they like Ran Xiaoke, a child, and feel that he is kind and sincere to others, they are not optimistic about Ran Xiaoke's police career, and feel that it is too dangerous and too busy, and their daughter will not be happy with him, and he will be widowed. So they were against it and asked Zhang Meng to return to his hometown to work.

Ran Xiaoke didn't know how to face Zhang Meng's parents after entering the ward, it was because of him that Zhang Meng was implicated, or more precisely, because of Ran Xiaoke's profession, Zhang Meng was implicated.

And this is the reason why Zhang Meng's parents objected to them being together in the first place.

However, Ran Xiaoke still pushed the door and entered easily, and Zhang Meng's parents raised their heads and looked at the door when they heard the movement. They saw Ran Xiaoke.

Ran Xiaoke was not timid, but continued to walk lightly in front of Zhang Meng's parents and bowed deeply to them.