Serious Crime Unit 1

Chapter 744 Traps (5)
"Fang Jue, what happened is this. Last night Xiao Ke and I were sitting on the bed watching TV. A stranger called Xiao Ke and said that he knew who killed Fang Dengtai and that the mastermind was preparing to kill Fang Dengtai's killer. The murderer, named Xiao Ke, must arrive at the scene before 12 o'clock last night to save people.

"However, the stranger only allowed Xiao Ke to go alone, saying that there was a mole in our criminal police team. If Xiao Ke took others there, he would never tell Xiao Ke where the murderer was. Xiao Ke was determined to go by himself, and I said I would follow him I went to pick him up from behind, but Xiaoke refused. He didn't want me to take risks because I was pregnant.

"I had no choice but to let him go. In order to monitor Xiaoke's movements at any time, we used WeChat location sharing. After Xiaoke left, I kept staring at the screen of my phone. He got off the car at the Fuhua Hotel on Tianlong Road and walked towards the back of the Fuhua Hotel. Move, walk 100 meters and then stop. Within 3 minutes after stopping, Xiao Ke is still moving.

"After 3 minutes, Xiaoke stopped moving. I watched for another 5 minutes, but he still hadn't moved. I felt very strange and scared, so I called him. No one answered the phone, so I continued to call him. , and still no one answered, I felt bad, so I quickly called Team Jiang, and everyone knows what happened next." Her narration was very exciting, and she felt like she was surviving a disaster.

"Are there any recordings of strangers?" Fang Lihua asked.

"Yes, after Xiao Ke got through, he said a few words and then pressed the record button on his phone to record their conversation." After that, she took out Xiao Ke's phone and played the recording for everyone to listen to.

After everyone heard it, they were very disappointed because it was the sound coming from the voice changer.

"Yingying, the suspect's voice is disguised and there are obvious loopholes. Why would Xiaoke take the risk?"

"The suspect said he was afraid that the mole would recognize his voice, so he used a voice changer."

"Can you restore the voice?"

"No, Fang Ju, I have already tried it. The suspect did not use software to change his voice, but used mechanical voice change. If he uses software to change his voice, reverse the software, swap the input and output positions, and the original voice can be restored. If the voice is changed by external force, also called mechanical voice change, there is basically no way to recover it, because you cannot capture the strength of the voice he used to change his voice at that time, and the sensitivity of the voice-changing equipment to external force."

"The suspect is so cunning! So, the person who called Xiao Ke should be the murderer. If not the murderer, he is also an accomplice. He lured Xiao Ke to the scene."

"Fang Bureau, so Xiao Ke was framed by the murderer. His purpose was to mess up our internal affairs and divert our investigation attention. If the murderer wanted Xiao Ke's life, then Xiao Ke would have died long ago."

"Did the suspect call Xiao Ke on his mobile phone?" Fang Lihua didn't want to hear the word "sacrifice". He was most afraid of hearing these two words in his life. Everything else was easy to handle.So he turned around and asked Lu Yingying.

"Yes." Lu Yingying had tears in her eyes, and she was also stimulated by the word sacrifice.

"This is a good clue." Fang Lihua looked at Jiang Yiming and said.

"Fang Ju, I'm not that confident. Our opponent is very powerful. If my judgment is correct, the mobile phone number will definitely lead to no trace of this person." Jiang Yiming replied.

"You have to ask Xiao Ke about the specific situation. Maybe he saw the face of the murderer when he was semi-conscious... This meeting will be held here for the time being. After you come out with various data, you will report to me. Now it's just talk on paper. It has no effect. In short, Xi Jue and I are our strong backing. As long as there are difficulties, we will definitely come forward to solve them." Fang Lihua made a concluding speech and then told everyone to go about their business.

Luo Jin conducted an autopsy on the deceased and found that he was in a coma due to inhaling a large amount of chloroform and then was shot and died. However, it was impossible to detect the specific time when he inhaled chloroform. It should have been before Xiao Ke arrived at the scene. In a coma or semi-coma state.

This kind of autopsy is relatively simple, because the time of death of the deceased has been determined to be within 20 minutes. The most important thing is to test the content of chloroform in the blood of the deceased.Luo Jin took out a 7.62×17mm bullet from the deceased's skull, which was a special bullet for imitation of the Type [-] pistol.

The warhead had been severely deformed, but there were traces of friction with the barrel of the bullet. Luo Jin did not understand ballistic testing and experiments, so he had to hand the warhead to Wu Jiang. Wu Jiang and Xiao Ke were well versed in ballistic and bullet mark detection.Bullet mark and ballistic detection are done by the two of them.

Ballistic testing refers to tests that study the movement patterns of various projectiles or projectiles from the starting point to the end point of launch, as well as the accompanying related phenomena, so as to know whether the projectiles have ejected projectiles and the movement patterns of projectiles.From the starting point to the end point, the projectile has to go through different processes such as starting, propulsion, moving in the air, and acting on the target. It has different movement rules and produces different phenomena in different environments.

Because today's firearms have rifling (rifling) in the barrel, there will be some friction with the bullet when it flies out, causing wear and tear marks.These traces are similar to fingerprints. Basically, bullets fired from the same gun have similar traces. At the same time, based on the judgment of the bullet impact point, the location and launch angle of the gunman can also be determined.For example, if someone shoots out of a high-rise building, it is easy to narrow down the scope of investigation after judging the angle.

The test result is: the bullet that killed the unknown victim and the bullet that killed Guanshan Lu were the same. That means the murderer used that gun to kill Guan Shanlu and then kill the deceased in the unfinished building, and it may be the same gun. What the murderer did was, if not the same murderer, then a closely related accomplice.

Luo Jin tried to find biological materials from the murder gun, but failed. It can be seen that the suspect had already processed the murder gun, such as soaking the murder gun in bleaching powder, then drying it, and then wearing gloves to commit the crime at the scene. This makes it impossible to extract biological test materials and make DNA.

The murderer's every move was carefully planned.But carefulness is not perfect. There is no perfect murder in the world. As long as you commit a crime, you will be caught and brought to justice sooner or later.Luo Jin is convinced of this.

Jiang Yiming and Zhou Ting went to the hospital to visit Xiaoke. Xiaoke lived in Room 7012, Building B, inpatient department of the Provincial Hospital.One of them came to visit Xiao Ke; the other came to learn from Xiao Ke about the situation at that time.When they walked into Room 7012, two policemen stood by the door. Jiang Yiming motioned to them to leave first and call them back when they were needed.

Xiao Ke had already taken off his oxygen mask and was using a plastic tube to deliver oxygen. He saw Jiang Yiming and Zhou Jingjin come in and wanted to sit up from the bed, but Jiang Yiming stopped him because the doctor ordered him to stay in bed and he was receiving an infusion.

Jiang Yiming walked to Xiaoke's bedside and saw that his face was pale, haggard, anxious, and even a little confused. He thought he was still unconscious and couldn't help but feel pity for him.He and Zhou Ting each bought a pound of American ginseng for Xiao Ke. Zhou Ting also bought a bouquet of bright red carnations and placed them on Xiao Ke's bedside table, wishing him a speedy recovery. Suddenly the room was filled with a light floral fragrance.

"Captain Jiang, Zhou Ting, thank you for coming to see me. Why aren't Angkor and Luo Jin here?"

"They are very busy. Bureau Fang and Bureau Xi personally attended the case analysis meeting this morning. Bureau Fang put a lot of pressure on us because he was most worried about you." Jiang Yiming sat on a square stool and motioned to Zhou Ting took out his notebook and prepared to record.

"Aren't I fine?"

"But the Type [-] pistol that shot the deceased had all your fingerprints on it, and the handcuffs that held the deceased also had a lot of your fingerprints, and you passed out at the scene. All kinds of evidence point to you being the suspect." Jiang Yiming frowned and worried. say.

"So what? I was obviously framed by the murderer. Why should I shoot the unknown deceased? What's the motive? I don't know him." Xiao Ke felt aggrieved, angry, and even disappointed.

"We firmly believe that you were framed. However, you know that all cases are based on evidence. Do you have any way to prove that you did not kill anyone?"

"I have no way to prove that this is obviously a well-planned murder, intended to frame me, or to kill people with a borrowed knife. If I kill people for huge benefits, I will not be stupid enough to lose myself. I am the most sad. What’s more, the murderer has no conscience and wants to use an innocent life as a bargaining chip.”

"Since you answered the call from a stranger and arrived at the scene, we have already understood the process clearly. We want to know what you saw after you arrived at the scene? Please recall it carefully and explain the process clearly."

"After I rushed to the unfinished building, I looked in through the window and saw a man's hands handcuffed to the downpipe. The diameter of the downpipe was about 10 centimeters. The man was half standing and half kneeling, leaning against the wall. He was already unconscious. , in a semi-conscious state.

"When I saw something bad, I ran to the door, kicked open the bolted door, rushed in, came to the man's side, slapped his face with my hand, trying to wake him up, but he didn't Regardless of the reaction, I think the best way is to open the handcuffs and send him to the hospital for rescue.

"So, I took out the small steel bar hanging on the key ring, which is the tool I usually use to open the door. I poked the keyhole of the handcuffs for a while, but failed to open the handcuffs. At this time, the man's hands His legs were completely paralyzed and he could no longer stand. His whole body was hanging on the downspout. Because the junction of the downspout protruded two to three centimeters, the handcuffs hung there and could not slip off.

(End of this chapter)