Serious Crime Unit 1

Chapter 72 Devil’s Eye (12)
Zuo Li explained her purpose and said that they suspected that Lin Lang might have been murdered. Upon hearing this, Lin Yihong immediately cooperated with them and took out all the outer packaging of Maotai liquor at home and asked Zuo Li and Xiaoke to look for it. One morning, they finally found the numbered Maotai liquor packaging. As if they had found a treasure, they took it back to the criminal police team and successfully extracted three different fingerprints from the carton, one of which was Lin Lang's. , the other two are one for a man and the other for a woman.They entered the two fingerprints into the fingerprint database for fingerprint comparison, but to their disappointment: they could not find the same fingerprint as the two fingerprints.This road seems to be difficult to go down.

At this time, Lin Yihong called Zuo Li, and she remembered a strange thing: it turned out that there was a lightning rod installed on the roof of their house, but Lin Yihong waited until Zuo Li and Xiaoke left before she remembered that she walked to the back of the house. She went up the hill to observe and found that her lightning rod had not fallen off.

Lin Yihong's words were valuable. Zuo Li and Xiaoke immediately rushed to Lin Yihong's house. Her house was a small villa built 20 years ago. It was the legacy of Lin Yihong's husband, an actor. It had three floors. Although it was not luxurious, it was still valuable.Tragic disasters such as lightning strikes and killing people often occur in the Yangtze River. Most people have lightning rods installed in their homes, let alone villas.

Xiaoke asked Lin Yihong to bring a ladder and climbed to the roof to check. The lightning rod was cut intentionally. The lightning rod was cut from between the connecting rod and the adapter. The connecting rod was buried deep into the brick wall of the villa and pulled straight underground. Ground wire.The fracture is very new, from which it can be judged that someone deliberately murdered Lin Lang!

They surveyed the site more carefully.However, because it rains almost every day, and the lightning rod is installed in the middle of the villa, and the roof of the villa is in a "herringbone" shape, even if the murderer leaves anything at the scene, it will be blown away by the wind and rain.If only it hadn't rained in the past few days, we would definitely be able to find footprints, fingerprints, sweat stains and other things from the scene.

They surveyed for a long time, but couldn't extract anything valuable, so they had to cut off the connecting rod of the lightning rod with a hacksaw, brought it back to the team, and gave it to Luo Jin for inspection to see if they could find any valuable clues.

After Luo Jin's inspection, it was found that the pliers used to cut the lightning rod were FREUND hydraulic pliers imported from Germany. These pliers are very expensive and rarely used by ordinary people, so it is not that laborious to check.Zuo Li asked: "Are there any other material particles left in the hydraulic clamp on the connecting rod of the lightning rod?"

"Yes..." Luo Jin said with a smile.

"What substance?"

"It's a pity that the rain washed everything away."

"Hey Luo Jin, have you learned to bully me? I'll beat you..." Zuo Li angrily chased after him and pretended to beat him, but Luo Jin ran out quickly.

In fact, Luo Jin didn't check the material on the connecting rod. He had thought about it, but after so many days of rain washing, it was impossible to leave anything behind, so he didn't do it. Now after Zuo Li's reminder , he used the electron microscope again to carefully observe the fracture of the connecting rod. As a result, in addition to the fine chips of the connecting rod itself, there was really a black substance stuck tightly to it. Luo Jin took it Extracted it and took it for testing. It turned out that it was coal.This indicates that the hydraulic clamp was used where there was coal, or that it came from a coal working site.

Luo Jin told Zuo Li about this situation. When Zuo Li heard this, she smiled sweetly at him and said, "What should I do to repay you? Brother Luo!"

Luo Jin salivated, turned his face to Zuo Li and said, "Come on, give me a kiss, this is your reward..." Before Luo Jin could retract his face, Zuo Li patted him on the face lightly, Then he laughed, a bright smile.

Luo Jin said: "Sister Zuo, I have never seen you smile as brightly as you do today. Are you in love?"

"Fuck you, I'm not a teenager, why did I fall in love so early?" Zuo Li pretended to be angry and went to work, but while Zuo Li was working, her mind kept wandering and she couldn't concentrate. She asked herself: I am Not really in love?How come I don’t know this myself?

Zuo Li took her and Xiao Ke to investigate the hydraulic clamps imported from Germany. There were actually 511 large and small coal-making plants and coal-using factories, not including those unregistered small factories and coal users. Zuo Li It looks great.

At this time, Luo Jin gave Zuo Li another piece of good news, saying that he had repeatedly conducted experiments and used hydraulic pliers to cut more than a dozen steel bars. Judging from the strength and height: the person who cut the lightning rod was about 1.80 meters tall and weighed nearly 70 kilograms. , very strong, and may be a soldier, or a security guard after retiring.

"Aren't these the physical characteristics of the murderer of Ouyang Shui?" Zuo Li was slightly surprised.

"Yes, maybe Ouyang Shui and Lin Lang were killed by the same murderer."

"Then these three cases can be combined. This murderer is so terrible. He killed three people in a row, but we can't find any trace of him." Zuo Li reported the situation to Jiang Yiming again. After hearing this, Jiang Yiming said, Immediately convene a meeting with all members of the task force to report the situation, merge the three cases for investigation, and continue to divide the investigation as before.

With the information about the coal-making plant, hydraulic clamps imported from Germany, and 1.80 security guards, the scope was narrowed down a lot. Zuo Li entered this information into the public security intranet to search, because most of the security guards were trained by the public security system.Zuo Li found 135 security guards similar to this one in the city. After excluding the 135 security guards working in coal-related units, only 25 were left.

She called Xiao Ke, divided the 25 people into five areas, numbered them one by one, and then drove to the Dongfeng Precision Instrument Foundry where No. 5 was located.

They visited the first five security guards and spent the whole morning, but there was no one they were looking for. After eating fast food on the street, they continued to investigate No. 5 non-stop.

On the 6th, I worked as a security guard at the Huangjiang Boiler Factory. Because the pollution of this boiler factory seriously exceeded the standard, the Environmental Protection Bureau had already issued a document and strictly ordered the closure of the Huangjiang Boiler Factory. However, for some reason, it has been operating. Maybe the government took into account the more than 2000 workers. There may be no place for the workers.

Factory director Li Quan saw them coming to investigate the case and received them personally. His attitude was amiable and enthusiastic. It was enthusiasm from the bottom of his heart. It turned out that he and Director Wang were comrades in arms, so he treated them as his own family.

Zuo Li asked: "Does the factory have hydraulic clamps imported from Germany?"

Factory Director Li said: "There are several of them. They were imported in 1997 and are very expensive."

"How many are there in total?"

"Five handfuls." "Can you show them all to us?"

"Okay, I'll ask the warehouse manager to get it." Director Li went straight out after saying that. After a while, the warehouse manager came, but he only took 4 pairs of pliers.

The warehouse manager said, "I don't know why, but one of the hydraulic pliers that was kept in the warehouse is missing?"

"Who still has the key to your warehouse?"

"It's just me and Lao Zhong."

"How old is Lao Zhong?" Xiao Ke asked.

"I'm almost 60 and will retire next year."

"When was the last time you saw all five hydraulic pliers?"

"I saw it at the beginning of this month, but then I didn't pay attention. Today, Director Li said he was looking for hydraulic pliers, and I realized that one was missing."

Zuo Li asked the warehouse manager to lead the way to where the pliers were placed. The warehouse manager took them to a large warehouse filled with various sundries, pointed to a wooden box and said, "The hydraulic pliers are placed here. "

Zuo Li carefully observed the footprints on the ground and found a large footprint of size 43. According to calculations, the owner of the footprint was about 1.80 meters tall and weighed quite a lot. She called Wu Jiang to bring tools to prepare for extracting the footprints and fingerprints. , in order to prevent the person who stole the hydraulic pressure from escaping, they immediately asked Factory Manager Li to call this person. Because there was only one security guard in the factory who was 1.80 meters tall, so whether it was him or not, they had to stabilize him first.

The security guard who was number 6 by Zuo Li was named Luo Dayou. He had the same name as a Taiwanese singer. He was as handsome as the singer, but his temperament and cultivation were very different. In addition to being handsome, he looked a bit wretched and cunning, like a Illiterate peasants.

Facing the two policemen, Luo Dayou was a little timid, but he still maintained a calm appearance. Zuo Li could tell at a glance that there was something wrong with Luo Dayou.

"Luo Dayou, listen carefully, we will not call you here for no reason. You know what you did. Do you say it yourself or do we say it for you? But the two results are completely different." Ke said to him seriously.

"I didn't break the law, what do you want me to say?"

"Would we come to you if you didn't break the law? There are more than 2000 people in the factory, why don't we come to them?"

"I really don't know what mistake I made."

"Okay, let me give you a reminder first. There is one missing hydraulic plier in the factory. Do you know who stole it?"

"The broken hydraulic clamp is not worth much, so why would anyone steal it?"

"But if you use it to commit crimes, it will be more effective."

"Anyway, I didn't steal. You got the wrong person."

"Why are there your footprints where the hydraulic clamps are placed in the warehouse?"

"I don't know about this. Oh, I once went to the warehouse to have a drink with the warehouse keeper."

"When?"

"Well, about half a year ago."

"Nonsense! The footprints on the ground were just left. In less than a month, we have already matched them with the sneakers you put on the corridor. You'd better confess." Xiao Ke stared at him sternly. , Luo Dayou lowered his head and stopped talking.

(End of this chapter)