Criminal Investigation: Forbidden Rose

A sharp cold light flashed in Xia Yi's eyes, and it was rare that he didn't say a word of nonsense, and directly pressed the man to the ground and handcuffed his hands.

His eyes swept across the dusty storage room, where there were many musical instrument boxes and huge storage boxes.A lot of electronic equipment is connected to a violin case, and a lot of biscuits, water, and even toiletries are placed in the other storage box.It's not hard to guess——Qin Liang should have followed Zhuang Zhengyi's speech today.After being exposed in the Yaxuan club, he sneaked into the Yanda campus early the next morning and hid under the stage.

"Hey-officer, don't you have to be so rude?" Qin Liang grinned, "What I just said is not half a lie. Only my six-digit password can crack the timing of the second bomb. Otherwise , Twenty minutes later, BOOM, everything here will explode."

Xia Yi grabbed his collar, lifted him up from the ground, and stared at him coldly.And Qin Liang didn't show any timidity on his face: "Officer, if this really explodes, every life will be counted on your head. Because of your stupid decision—"

Xia Yi flew directly to punch, and Qin Liang's mouth and nose were bleeding instantly: "I don't negotiate conditions with criminals."

With that said, Xia Yi threw the tied murderer to his colleagues, and immediately went to check the bomb arrangement under the stage.

I saw that under the square movable plate above the head was a wooden cuboid half a meter long. Under the cuboid was a set of telescopic devices composed of cross iron frames, and at the bottom was an electronic base that controlled the expansion and contraction of the iron frame.But now, the electronic base has been completely destroyed, and the telescopic frame is pressed down and folded, but it can no longer go down because a loose mine is stuck in the gap at the bottom.

The principle of loose mine is that the fuze is a spring. When it is pressed down, nothing will happen. But when the pressure disappears and the spring returns to its normal length again, the mine will be detonated.

In addition to the loose thunder, on the other side of the retractable device, there is also a homemade bomb densely bundled. Although the workmanship is rough, it has all internal organs.Eleven, two detonators, tangled together by countless wires, the wires are connected to a non-smart flip phone, the black and white display shows the countdown to the explosion, and at the same time, there are six underlines below, and the keyboard below can input numbers.

- Six-digit code.

It seems that Qin Liang really did not lie.

Xia Yi made a brief analysis, and while reporting to the bureau, he quickly left the backstage: "It's a real bomb. One is loose and the other is electronic. They are stuck together. Yes, no matter which one detonates, both will explode. Evacuate students and staff. I just don't know how long the host can last-"

But as soon as Xia Yi stepped onto the stage, she froze.The position of female master of ceremonies before has become Shao Lin.The eyes of the two intersected briefly in the air, but they were very tacit, and neither of them spoke.

On the other end of Xia Yi's phone, Jiang Mo ran out of breath: "We will be there soon. The Municipal Bureau has already contacted, but it will take 8 minutes for the professional EOD team to arrive at the fastest, and there may be traffic jams. on the way."

Xia Yi glanced at the countdown, and there were only 25 minutes and 54 seconds left: "I can't wait. Let them dismantle the second one, I'll start first."

The general police have learned the principles of bomb identification and bomb disposal, but in the ordinary police force, most of them are talking on paper and have very little actual combat experience.For example, in the current team, the only one who really has professional training in bomb disposal is Xia Yi, who was born in the Armed Police Force.

"Teacher Shao, let me tell you briefly. The current situation is that, among the two bombs below, the one under your feet is loose hair, which means—"

"I know Songfa." Shao Lin interrupted him, "Let's talk about the key points."

Xia Yi looked at him silently for a few seconds, and then took a deep breath: "Because there are not enough manpower, we can't discharge the mines under your feet for the time being. The scope of the loose mines is relatively limited, and the lethality mainly comes from the detonator on another bomb. , before the countdown ends, we have to dismantle that first and then fix the problem under your feet. So, we may need a little time."

"According to your plan." Shao Lin didn't say a word of nonsense, "Don't worry."

Xia Yi stared at him, his Adam's apple moved up and down, and in the end he didn't say anything, but nodded silently.

The staff of the event photography team hurried over with a tool box: "Officer, this is our tool box for repairing instruments. There are iron pliers, scissors, wrench, screwdriver... Do you think this is the right size?"

Shao Lin lowered his head and looked at the movable board under his feet—there was actually a bomb underneath.Among the jobs that Shao Lin experienced in the first half of his life, this was by no means the most dangerous one, but maybe it was because the peaceful days had passed for too long, this feeling seemed like a world away, and a sense of unreality arose in his heart.

The five senses, heartbeat, and breathing all seem to have become very distant and distorted... He is standing here, but he seems to be floating far away, unconscious, even a little numb.

In the distance, the evacuated students turned into a "buzzing" ocean, and some policemen shouted loudly with their loudspeakers to maintain order.At the entrance and exit of the backstage, two policemen held Qin Liang on the left and right. When the man saw Zhuang Zhengyi, he danced and cursed emotionally.And a little closer to him, the female emcee was hugged by her colleagues, and she sat on the floor covering her face and weeping... Footsteps came and went, many people were on the phone, talking fast, emotionally broken.

Why is it so noisy in this auditorium...

Xia Yi over there finished explaining the matter and took the toolbox.

"Teacher Shao." When he turned to leave, he raised his hand to Shao Lin and showed his palm.

Shao Lin gave him a light high five.

Xia Yi suddenly exerted strength with five fingers, and grabbed his hand fiercely, so strong that Shao Lin suffered instant pain.He met Xia Yi's eyes, and the man's eyes were firm and hot.

Shao Lin only felt a "boom" in his ears, and the fresh blood seemed to break through some kind of shackles, dragging his consciousness back to this boiling and noisy reality.He looked at the man in front of him, surprised, and his heart was at peace.

Xia Yi quickly let go of his hand, back and forth, but only two or three seconds.Shao Lin watched him turn and go downstairs, and Yan Jingjing's voice came from farther away: "Team leader, the bomb experts from the Municipal Bureau are online, and they will guide us to dismantle them via video!"

Off the stage, Qin Liang was still yelling angrily: "You can't be removed! I set up a closed loop, no matter which thread you cut, it will explode if the closed loop disappears! If you enter the wrong password , it will also explode! You can’t dismantle it! It’s too late to let me go now!”

Shao Lin suddenly turned his head and pointed to the edge of the stage: "Excuse me, can you copy him here first?"

The two police officers looked at each other in blank dismay: "The team leader said to keep him in the car and not let him affect the on-site work."

Shao Lin said gently: "Here he is handcuffed, maybe he will explode soon, and he will change his mind?"

"Damn!" Qin Liang yelled, "Okay, who is afraid of whom? I will be in trouble at that time, and I will die anyway. If you want to die with me, I am too happy!"

Shao Lin ignored him, and put on his own wireless headset, connected to the multi-person meeting of the bomb disposal team: "Turn off the monitor on the big screen."

With a "swish", the countdown disappeared along with the big screen on the stage.

Shao Lin glanced at Qin Liang and said that whenever you change your mind, tell me.If the countdown is still on, then Qin Liang can delay it until the last second.But now, from the second Qin Liang himself lost the concept of time, maybe he will also start to panic.

But Qin Liang continued to yell and curse like a desperate thug: "You people are really a bunch of trash! Look at what you are doing here, you are helping Zhuang Zhengyi, a vampire, a big liar in everything - keep your eyes open, Look who you're helping!"

Shao Lin didn't seem to hear, and didn't even look at him.

"I can go to nmlgb!!! Back then, Zhuang Zhengyi used my idea to swindle investors, but he refused to give me half of the money when he got it! It was because I threatened him to expose this matter, this person was killed I can't find a job anywhere! I got into Yan'an from a backcountry on the [-]th line, and I taught myself all the programming skills. Is it easy for me? I have the ability to enter a big company, but I was fired with an offer in my hand. Which big? I can't even get into the company! What did I do wrong? Is there any justice in this world? That person stole my life, but still lives in a prosperous life. Police officer, don't hate me! I only hate why The person stepping on it now is not that bastard Zhuang Zhengyi!"

After a while, Shao Lin turned his head to look at him, and said calmly: "They really did something wrong, and they really should be punished. It's just not you. You are not qualified to judge anyone with your life as a bargaining chip."

"Hahahahaha——" Qin Liang raised his head and laughed wantonly, "Listen, listen to who is talking to me like this. Officer, your life may not be in your own hands now, why are you talking about qualifications with me? If I have the ability to design trials, then I am qualified!"

"You don't understand." Qin Liang squinted his eyes and stared at Shao Lin, his voice was very friendly, like a snake spitting out a letter, "Because you have never had the ability to control other people's lives."

"Really?" Shao Lin lowered his eyes, as if he didn't want to continue this discussion, all topics, "Who sent you the recordings of Kang Cheng, Leng Xiangrong, and Zhuang Zhengyi?"

Qin Liang sneered: "You don't need to know who it is. He is a person who seeks justice for himself, just like me."

Shao Lin frowned slightly, then suddenly changed his mind.

This person has to be kept to dig out the clues behind that recording.Shao Lin waved his hand, motioning for the police to take Qin Liang away.

Half of the time has passed, and the auditorium is almost evacuated.Shao Lin listened to the earphones, and the expert meeting was in full swing.

The structure of a homemade bomb is actually very simple: an electronically controlled igniter, wiring, and explosives.Xia Yi has basically figured out the structure of the entire bomb, and the maker didn't even add a wire of fire to confuse the opponent.The structure of the igniter is also very clear, if you only talk about disassembly, it is not a problem.

The only problem - as Qin Liang said, this is a closed loop structure - every 10 seconds, the complete structure will send a current signal to that non-smart phone.Whether it is cutting the wire or entering the box of the igniter to try to remove the igniter, the closed-loop signal will be interrupted, directly triggering the explosion.

Only the six-digit code can be unlocked.

From the design point of view, this is indeed an irreversible bomb.

Fortunately, the ancient non-smart machine was very simple, and the police quickly broke into the program through the data connection line left by Qin Liang.Under the guidance of experts, Yan Jingjing successfully called out the closed-loop control program.

Every ten seconds, a long string of "1"s will appear in the source code. "1" indicates that the line is intact, while "0" indicates that the closed loop is damaged.This program is very simple, as soon as a "0" appears, it will be detonated directly on the spot.

Seeing the countdown enter the single-digit range, the professional EOD team is still stuck on the road, and it is estimated that they will not be able to catch up with the first bomb.However, the experts in the bureau put forward a bold idea: "We can implant a similar file to replace this closed-loop program. However, in our replacement file, no matter what happens, it can only be '1'. As long as this program thinks that everything is '1', then it will not detonate. After the file is replaced successfully, directly destroy the outer box and remove the igniter."

It was not difficult to modify this program fragment, and soon the experts sent the files.

Yan Jingjing frowned: "But this program has been running, if the file is replaced, will it also trigger an alarm?"

"A gap of ten seconds. You have ten seconds to do this. During this ten-second gap, if the closed loop is damaged, the detonation will not be activated. Whether you destroy the program in the first second, or If the program is destroyed at the ninth second, the igniter will be liquidated at the tenth second. However, if we replace the program with a new one before the tenth second, the ignition will not be triggered."

There are only 4 minutes left before the scheduled detonation time.

"I see. Just replace this folder at the end of the last liquidation, and then cut the thread directly, right?"

"Yes."

The experts confirmed again: "We have simulated this file on the machine in the institute, and there should be no problem."

Xia Yi nodded: "Okay, I understand, it's quite simple to replace a file! Jingjing, you go out, in case something happens, the fewer people present, the better."

As soon as Yan Jingjing heard "What if there is something", her eyes turned red immediately, she grabbed Xia Yi's arm and wanted to speak, but she didn't hold back a word for a long time.

"What are you doing, you, time is precious, you know if you don't know, if you have something to say, if you have to fart, if you have something to say, don't tell me!" Xia Yi pushed and chased, "If it's okay, please hurry up! Hey, hey, don't cry, don't worry, don't worry, nothing will happen, I've played Buddhist scriptures, no one can blow me up in my BGM!"

While talking, Xia Yi pressed the phone, and the rhythmic wooden fish sound came out from the speaker—"Nan~wu~~ah~mi~~da~ba~ya~"

"No!" Yan Jingjing cried and snatched the phone, "What are you playing? You are playing "The Curse of Rebirth"! Team leader, can we be lucky!!!"

The little girl used her hand speed to participate in the hackathon, and "cracking" instantly cut the song into "good luck".Immediately, a high-pitched soprano voice rang out: "Good luck~ I wish you good luck~~" Yan Jingjing put oil on the soles of her feet and ran away.

Shao Lin: "..."

Yan Jingjing quickly retreated outside the security line: "Team leader, I'm here."

Xia Yi got up, stood at attention to the expert group in the video, and gave a standard military salute.In front of the camera, the older bomb disposal expert looked at his young face, and slowly returned a military salute, with mixed feelings in his heart: "Comrade Xia Yi, we wish you a successful mission."

The countdown on the display has changed to 2 minutes, 21 seconds.

Xia Yi took a deep breath and flicked the headset lightly.Now, only he and Shao Lin were left in the auditorium.One is standing on the stage and the other is squatting under the stage. Although they cannot see each other, their lives are tied by the same thread.

Xia Yi didn't know why, but before he changed the file again, he just wanted to talk to Shao Lin again.He called out "Shao Lin", but suddenly got stuck, not knowing what to say next.

Soon, the other party's voice came from the headset.Probably because of the reverberation of the microphone, Xia Yi had never heard such a gentle voice of Shao Lin.It was almost like the whispers of the person next to the pillow in the middle of the night, very soft, with a bit of a smile, full of trust and expectation.

He said, "Xia Yi, I believe in you."

Xia Yi stuck in time and replaced the hacking program. Ten seconds later, nothing happened.He picked up the tool and directly removed the igniter.