bullyxtreme Chapter 388: Using a polygraph on Section Chief Liu
Chapter 388: Using a polygraph on Section Chief Liu
Liu Long heard Beichuan Yan's inner voice:
Do you dare to deny this? There are many people who have seen you use silver needles...
Liu Long smiled slightly, picked up Beichuan Yan's wine glass without hesitation, took a sip of wine, and moistened his throat.
"So Mr. Beichuan wants to see me for medical treatment?"
"You should have said this earlier. I'm not very good at the Criminal Division. But when it comes to treating patients, traditional massage, and acupuncture, I'm second to none. No one in Xinjing dares to claim to be first."
Liu Long said complacently, without hiding this well-known fact.
"I'm not asking you to see a doctor, since you've admitted it yourself, that's fine!!!"
Kitagawa Hiko was overjoyed, Liu Long finally fell into the trap!
"Baka!" Kitagawa Hiko suddenly got angry, stood up, slammed the table hard, and supported himself on the table with both hands.
The Japanese soldier named Kitagawa Hiko is very short.
Even when he stood up, he was only slightly taller than Liu Long who was sitting upright.
With his small eyes, he stared at Liu Long sharply, opened the drawer of the table, and took out a transparent evidence bag.
It flashed before Liu Long's eyes: "So, what's in it? I guess Chief Liu can tell the truth now, right?"
Liu Long looked at the bag and felt a chill in his heart.
Inside, there were clearly some silver needles he had used!!!
And there was blood on it...
It turned out that Kitagawa Hiko had made a detailed analysis of the bodies from the two destroyed laboratories.
He found a common point, that is, there were some Japanese bodies that were not burned or incinerated.
There are silver needles hidden in the throat, head, or neck!
This silver needle is obviously a means of killing!
"Chief Liu, why are you silent? These silver needles were found on the experimenters in the laboratory and on the bodies of the dead major general. Didn't you just say that your silver needle technique and acupuncture point technique are well-known to be powerful?!"
Kitagawa Yan laughed wildly in his heart. Now that he had this evidence, he could basically determine that it was Liu Long!
Michiko Yagyu was a little worried, she frowned and looked at Long Yanagi.
"This is indeed a silver needle."
Who would have thought that in the face of Beichuan Yan's aggressive questioning, Liu Long spread his hands without changing his expression: "Mr. Beichuan, you are a bit too picky. Not to mention Zhongzhou, even in Manchukuo, how many Chinese medicine practitioners know the silver needle technique? Do they use silver needles to treat diseases on a daily basis? Does knowing the silver needle technique mean you are the murderer? Even ordinary people have silver needles at home, which are used to prick the Ren Zhong, to treat blood heat, or to treat sudden fainting..."
Liu Long's silver needle was left at the murder scene.
He had considered this a long time ago.
Because silver needles are very common...
Kitagawa Hiko was slightly stunned. He didn't expect Liu Long to say that?
Liu Long pretended to be sad and continued, "You can't say I'm the murderer just because of this! I'm deeply saddened that you misunderstood me like this. I just want to die right now to prove my innocence and show my loyalty to the Imperial Japanese Army!..."
Fortunately, Kitagawa Hiko had already anticipated Liu Long's performance.
Beichuan Yan smiled hypocritically, put his two short hands behind his back, and said: "I knew that you would not plead guilty so easily...so I have a third question."
Kitagawa Hiko clapped his hands, and four intelligence agents carried in a chair.
This chair is unusual.
There are a lot of wires on it, and patches connected to the wires.
It is very similar to modern heart rate or blood flow measurement instruments.
Liu Long's heart moved.
hiss……
Are you planning to give it to him?
"What is this?..." Michiko Yagyu seemed to have heard something and asked in confusion: "Mr. Kitagawa, is this the latest lie detector invented by the Empire?"
"Yes, this is the most reliable lie detector I brought from Tokyo this time."
Kitagawa Hiko, who is known as an information scientist.
Of course, it is quite different from other people's interrogation methods.
He believes in science more.
A ferocious look appeared on Kitagawa Hiko's face, which had been gentle and polite before. He began to prepare the equipment and looked at Liu Long: "I think this thing will definitely be able to pry open your stubborn mouth."
In fact, as early as 1885, the United States invented a "hydraulic" pulse recorder.
It was used in criminal cases at that time.
Detect whether a suspect is lying by checking his pulse and blood pressure changes...
This one is more precise and advanced.
Beichuan Yan raised his hand coldly: "Let him sit on it!"
Michiko Yagyu frowned worriedly.
"Wait!" Liu Long suddenly spoke!
"Chief Liu, are you finally going to admit it?" Kitagawa Hiko said with a grin.
"No!"
Liu Long pretended to be hungry and stood up staggeringly. "I can do it myself! To prove my loyalty to the Empire of Japan! Forget about the lie detector! Even if it means going to the electric chair, I dare to do it!"
Liu Long actually took the initiative to sit on the chair and let other intelligence agents start to stick detection patches on his body?
Seeing that Liu Long was upright and seemed to have nothing to hide...
For the second time, Kitagawa Hiko began to doubt his own judgment.
The first time was at Yamada Ryosuke's house...
Chief Liu, it seems that he is not afraid of this terrifying lie detector that can tell the truth? ...
Could it be that he really wasn't the one who leaked the whereabouts of the Major General's Regiment, or in other words, wasn't he the Nighthawk? !
"In that case."
Beichuan Yan's face was gloomy, the flesh on his face trembled, and he raised his hand: "Power on, prepare for testing!"
Next to it is an old automatic typewriter from the Republic of China period.
After the power is turned on, the ink needle above starts to spray ink on several different long papers.
Start with a smooth sliding motion.
Represents Liu Long's pulse, blood pressure and heartbeat.
Although Liu Long's soul is that of a modern human, he has never actually touched this thing with his own hands.
But he knew it.
The principle behind this thing is not complicated, nor is it as mysterious as the legend says...
"Come on! This is the best time to show my loyalty to the Empire of Japan! Thank you, Your Excellency, for giving me the best opportunity to prove myself! Let's get started!"
Liu Long closed his eyes and waited for Kitagawa Hiko to ask.
Look at the polygraph and start running normally.
This time, Liu Long, you can't pretend anymore, right?
Just now, you were pretending to be calm, right?
Kitagawa Yan sneered and asked a surprising question first!