Serious Crime Unit 1

Chapter 850 Human Brain Control (6)
The suspect was tall and wore a peaked cap with a very long brim and a very large brim, covering more than half of his face.The suspect was obviously targeting Xu Yi because Xu Yi did not have any physical or verbal conflict with the suspect. He walked directly behind Xu Yi, raised the bottle and hit Xu Yi on the head because the suspect was half a head taller than Xu Yi. , so he hits particularly hard.

"Yingying, is there any way to restore the suspect's appearance?"

"There is no way. First, the light is too dim; second, the suspect's face is mostly obscured by the brim of the hat."

"The lighting in the video is a bit strange. Normally, the flashlights are turned on during disco shows. Why didn't the suspect turn on the flashlights when he committed the crime?"

"The lighting in the disco bar is controlled by the lighting engineer. The suspect took advantage of the lighting engineer not turning on the flash lights to commit the crime, which shows that he is very familiar with the lighting and sound of this disco bar."

"The suspect tried his best to beat Xu Yi, as if he was determined to put Xu Yi to death. It seems that Wang Ying's suspicion is justified." Wu Jiang said.

"It's strange. Since the suspect wanted Xu Yi dead, why didn't he stab Xu Yi several times with a knife?"

"Maybe he thought it was inconvenient to carry a knife and he could kill Xu Yi with a thick foreign wine bottle, so he chose the wine bottle. Of course, the suspect may not want to beat Xu Yi to death, but just want to teach him a lesson." Lu Yingying answer.The surveillance video was finished in a while, but unfortunately, the suspect could not be identified from it.

Luo Jin and Zhou Ting came to Jiang Yiming's office. Jiang Yiming asked Luo Jin what he had gained.
"Team Jiang, Tian Xiaodong has been transferred to the Department of Orthopedics and Traumatology of the Provincial No. 1 People's Hospital. The person who received us was Xiang Nanfang, the current attending physician. He found Xu Yi's medical records on the computer, took a look at the situation at that time, and said Xu Yi’s craniotomy was very successful because Xu Yi was rich and the doctors gave him the best medicine, so he was discharged from the hospital after only half a month of treatment without leaving any sequelae.”

"There will be no sequelae? How can Xiang Nanfang be so sure?"

"Xiang Nanfang has 25 years of clinical experience and has performed more than 500 surgeries like Xu Yi's. He speaks with great authority. We must believe him."

"Is it possible that when Tian Xiaodong performed a craniotomy on Xu Yi, he implanted a radium tube into his brain, and then used a remote control to control the radium tube and direct Xu Yi's brain to make his feet unbalanced? He stepped on the air and fell to his death from the 8th floor?"

"Captain Jiang, are you too sci-fi?" Zhou Ting felt that what Jiang Yiming said was very mysterious.

"It's not mysterious. As the high-tech crime rate increases, we must also expand our thinking, boldly speculate, and carefully verify. This is our purpose." Jiang Yiming looked at Zhou Ting and said.

"It's possible, it's completely possible. Why didn't I think of it?" Luo Jin was very excited. He agreed with Jiang Yiming's idea. "I have seen a case where there was a doctor of medicine who was the leader of a cult. In order to create a terrorist incident, he A radium tube was implanted in the patient's brain, and a remote control was used to direct the patient to kill. The patient shot 11 innocent citizens to death with a machine gun, and then committed suicide. When the forensic doctor performed an autopsy on the patient, he discovered a capsule-like capsule implanted in his brain. A radium tube of the same size, and later the police found the doctor from the serial number of the radium tube."

"when did it happen?"

"It seems like I saw the news five years ago. I forgot the specific time."

"If Xu Yi's brain is implanted with a radium tube, his brain may be manipulated by the murderer, causing him to fall to his death. Luo Jin, can you take Xu Yi's head for a CT scan?"

"There is no problem with CT, but CT can generally only see things above 0.4 centimeters. Now that technology is so advanced, if the murderer implanted a nano-scale radium tube in Xu Yi's brain, it would not be able to be scanned. It would be better to do an MRI. "

CT is suitable for examining bone tissue and lung-related diseases.For example: bone trauma, cervical and lumbar spine diseases, chest examination.In addition, CT is required for the examination of coronary heart disease.CT can be used to examine the coronary arteries, but MRI is not as effective as CT in examining the coronary arteries.

NMR is suitable for examining tissues with higher water content.Such as tumors, inflammation, trauma and other diseases.MRI is more detailed than CT examination.Ability to detect microscopic lesions and foreign bodies in tissues earlier.

"Okay, I have to work hard for you again... Nanoscale radium tubes are very small. What if the NMR cannot detect them?"

"Then check with an electron microscope, but it will take a lot of time, and all of Xu Yi's brain and nerve tissue must be smashed, which is a bit cruel, and it also needs Wang Ying's consent..."

"Hopefully the MRI will find it out."

The next day, Luo Jin walked into Jiang Yiming's office and said excitedly: "Captain Jiang, as expected, you guessed it right. I used MRI to examine Xu Yi's brain tissue and found a 0.1 grain in his septum. Centimeter nanoscale radium tube, look-" He took out an evidence bag, which contained a radium tube slightly smaller than a sesame seed.

"Can this radium tube command Xu Yi's brain?"

"It should be possible. I observed it with a magnifying glass for a long time and found that there are signal receivers and transmitters inside. If someone uses a remote control to send a signal to the radium tube from a distance, the nanochip can receive it and then follow the command of the remote control. The cranial nerves sent signals to Xu Yi's feet, causing Xu Yi's feet to step involuntarily, causing him to fall to his death."

"This kind of radium tube must be very expensive, right?"

"I checked online, but there was no such information. Later I called my friend at Fuzhou Rockchip Micro. He said that the price of this kind of radium tube is at least 100 million to 200 million yuan, and it is very rare in China. , most of which are imported and mainly used for medical research.”

"Who is willing to spend such a high price to murder Xu Yi?" "It should be Xu Yi's competitor. Most people can't afford this money."

"It seems that Xu Yi's beating at the carnival disco was premeditated. The suspect's purpose was to implant the radium tube into Xu Yi's brain so that he could be killed anytime and anywhere. Why did the murderer take so long? Where is the time and such a huge price to murder Xu Yi?"

"There must be a huge conflict of interest or huge hatred behind it. However, it is really unexpected that the murderer used this method to kill people. It is a pity that he happened to run into our gun. I think it should not be difficult for a suspect to be so willing to spend money. Find him out." Luo Jin was very confident.

"Based on my many years of criminal investigation experience, I have concluded that such a rich murderer has a very complicated background, which is the so-called grievances between wealthy families, and his criminal IQ is extremely high. It may not be that easy to find him." Jiang Yiming was a little worried. .

"It's just a matter of time. This radium tube is manufactured by Gaoyuan Technology Company in the United States. There is a serial number on the radium tube. If you go to the United States and check who purchased this radium tube, the fox's tail will be revealed."

"Go to the United States to investigate? It's easier said than done. If Gaoyuan Technology doesn't let us investigate, then we have no choice. After Trump came to power, he blocked the import of chips from my country. As long as Gaoyuan Technology obeys the U.S. government, We can’t check it.”

"Isn't there still Interpol?"

"This procedure requires a long time and cumbersome procedures. We'd better find another way, take the fastest way, and catch the murderer as soon as possible. Otherwise, there may be another victim."

"Then where do you think it's best to start?"

"Of course, it is a shortcut to find out from Tian Xiaodong. Who else but him can implant the radium tube into Xu Yi's brain?"

"Captain Jiang, you are brilliant!" Luo Jin gave Jiang Yiming a thumbs up, and then walked out of the office with a relaxed smile on his face, as if he had fallen into the dawn of victory.

5
Wu Jiang and Xiao Ke went to the No. 1 Civil Hospital of the province to find Tian Xiaodong. Tian Xiaodong was very surprised to know that they were from the criminal police team of the municipal bureau and invited them to go to his office to chat.

Tian Xiaodong is tall and thin in a white coat. He wears gold-rimmed glasses on his face. His complexion is pale, as if he seldom basks in the sun, his eyes are very bright, and he exudes the unique temperament of an intellectual man. If we go back in time 20 years, He is definitely the Prince Charming in the hearts of many girls.

"Director Tian, ​​do you remember Xu Yi?"

"Xu Yi? Which Xu Yi?" he asked doubtfully.

"Xu Yi, Chairman of Tianshan Construction Group Company."

"Oh, you know, I once performed a craniotomy on him. His parietal bone was hit by a foreign wine bottle and there was a small crack. He suffered craniocerebral hemorrhage and severe concussion. Fortunately, he was sent to our hospital in time, otherwise he might have died. Danger. Why do you ask me this?"

"he died."

"Dead, how did you die?" He was surprised.

"He missed his footing and fell from the stairs on the 8th floor to the 1st floor. He fractured his occipital bone and died of massive blood loss."

"What does this have to do with me?" He looked confused.

"His wife Wang Ying suspected that he was murdered. After our preliminary investigation, we also believed that it was homicide, so we have opened a case for investigation."

"Did someone push him downstairs?"

"No, the murderer was not at the scene. He used a remote control to kill people, which started to cause us a lot of trouble and doubts. Later, we found a radium tube in Xu Yi's brain septum. This radium tube was deliberately implanted in him. The radium tube in the brain septum can command Xu Yi’s cranial nerves to send out wrong signals and direct Xu Yi’s feet to miss the mark, so this radium tube is the culprit!”

"How is this possible!" He was stunned with shock, then fell into deep thought, and then said, "The radium tube implanted in the brain septum will cause complications unless he takes medicine for a long time."

"This radium tube is at the nanometer level. It is not as big as a sesame seed. It is not as big as you think. If a tumor smaller than a sesame seed grows in the septum of a person's brain, will complications occur?"

"This...such a small tumor shouldn't have a big impact."

(End of this chapter)