Jin Lin Fei Lin

Xu Qiuyan lives in the staff dormitory provided by the company, which is only a 10-minute walk from the company headquarters.In the guard room on the first floor of the staff dormitory, there is a master Song on duty.

Lu Li showed his police officer ID, and Master Song immediately cooperated with the investigation.

"Master Song, did you see Xu Qiuyan come back last night?"

"I see, Miss Xu is back in a black coat."

"What did she say?"

"No last night, but I was very happy to greet you this morning. Did anything good happen?"

"Didn't she have anything special or noteworthy yesterday?"

"No, I feel that she is quite tired. She seems to be very busy with work, and she only comes back once in a few days."

With a cold face, Lu Li drove the car back to the Criminal Investigation Bureau.Chi Zhen didn't dare to speak, he really couldn't grasp what Lu Li meant.I don't know whether it's better to talk or not to talk.

Yin Miaoling sent news that according to the surveillance video, Wu Zhizi was indeed taking care of her sick husband when the crime happened, and her suspicion was also ruled out.

"Our company is really unreasonable. A girl as good as Xiao Wu is forced to have a miscarriage..." What am I talking about, what does it have to do with the case.Chi Zhen finally opened his mouth, but he didn't know what to say.

"Mr. Xie was also a technician before, how could he be so unreasonable..."

"What did you say?"

"Mr. Xie is really unreasonable."

"The previous sentence!"

"Mr. Xie used to be a technician."

"What is his position?"

"The director of the technology center is similar to Xu Qiuyan's current position. It's just that Xu Qiuyan still manages the experimental center now."

Lu Li dialed Yin Miaoling's phone number: "Find out when Xie Liufang became the head of the technical center."

"Brother! Zhou Yingying and Li An used to be neighbors!" Zheng Shijie said immediately when he saw Lu Li.

"Zhou Yingying is in the interrogation room now."

"Okay, I'll go with Director Chi."

In the past, when Chi Zhen and Lu Li interrogated suspects together, it was always Lu Li's shame, and Chi Zhen's shame.Clear division of labor and full cooperation.But for a girl like Zhou Yingying, it seemed a bit redundant.Before asking anything, her eyes were red.

"Did you kill the person?" Lu Li didn't know how to feel sorry for someone.

"I killed it." Zhou Yingying lowered her head and directly admitted the crime.

"How did you kill it?"

"Take the knife, I stabbed him four times."

"Where is the murder weapon now?"

"I threw it away..." Zhou Yingying's eyes wandered for a while.

"Did you throw it away? Where did you throw it away?" Lu Li continued to ask.Obviously Zhou Yingying was lying.

"Throw it in the... throw it in the trash can."

"What about your clothes at that time? You stabbed Xie Liufang four times, and blood was all over your clothes."

"Clothes... I also threw away the clothes!"

"Throw away the clothes, what did you wear back?"

"It was dark...no one saw it."

"Why did you kill Xie Liufang?"

"I have an agreement with Brother An... If he dies, I will kill Xie Liufang."

"Who are you, Li An?"

"Brother An is my boyfriend. We were supposed to get married four years ago."

"But in the process of tidying up the room, Brother An found the medicine left by her sister. Originally, Brother An had doubts about her sister's illness, so he investigated the composition of the medicine privately... and found that...it contains a drug that can paralyze the heart. ingredients."

"You didn't call the police?" Chi Zhen asked.

"Of course I reported it, but nothing happened. Even the drug samples submitted as evidence were lost."

"So you all want to avenge yourself." Chi Zhen was a little speechless, things would always develop like this.Human malice is like a weed that grows wildly where you can't see it.

"Two years ago, I came to Comet Biotechnology to work. The purpose was to get close to Xie Liufang, but I was too naive. Xie Liufang would not notice me at all, and he would not feel guilty about other people's affairs. So Brother An and I decided to find a way to bring this to everyone's attention."

"For this, you would rather lose your life?" Chi Zhen stared at Zhou Yingying, this girl who smiled at her every day, made such a decision to every girl who said "morning".

"You never thought that even if it cost Li An's life, it might not be able to prove the problem with the heart medicine." Lu Li asked.

"That's why I want to kill him. As long as he pays for his life." Zhou Yingying had been a bit submissive before, but now there was a light in her eyes.

Lu Li and Chi Zhen walked out of the interrogation room, and they didn't speak for a long time.

"Let's go." Lu Li patted Chi Zhen on the back, knowing that he was not feeling well, but now is not the time to be sentimental.

"What are you going to do?"

"Find the murder weapon."

"A bureau chief, you still find the murder weapon yourself?" Lu Li has done everything by himself in the past few days, which has refreshed the upper limit of Chi Zhen's understanding.

"Let's go! Close the case quickly."

Although the chief found the murder weapon himself, he didn't go to the extent of going through all the nearby trash cans himself.Lu Li made a few phone calls and asked all the garbage dumps and waste collection stations in Huacheng to pay attention to the murder weapon pattern issued by the Criminal Investigation Bureau, and immediately inform the Huacheng Criminal Investigation Bureau if they found any.

"Don't you suspect that Zhou Yingying is lying? How can you tell that the murder weapon must be thrown in the trash can." Chi Zhen asked.

"I can't. If the murderer didn't throw the murder weapon into the trash can, there must be a process of disposing of the murder weapon and the bloody clothes. The bloody clothes can be burned. The murder weapon is a knife, so it's not so easy to dispose of. Throw it far away, pass the city's traffic surveillance , we must be able to find clues.”

"Then if it was thrown close, or buried nearby."

"That's easier. If the murderer is buried nearby, he will always feel uneasy. He will dig out the murder weapon and deal with it again."

The two waited for hours and drank several cups of coffee.Finally a call came.

"The murder weapon was not found. Do you dare to make a bet with me?" Lu Li raised his eyebrows.

"Forget it. The information team is still waiting."

Lu Li made it boring, and didn't really care about Chi Zhen.

Wen Miaoling had already sorted out the 12 hours of surveillance video before and after the Comet Biotechnology incident, and included a brief text description.Lu Li and Chi Zhen knew that the murder weapon was hidden in these videos.

Comet Biotechnology has three office buildings, and the administrative staff and most of the middle and high-level office areas are in one.The technology center and the experiment center are adjacent to each other, located in Building 1 and Building 2 respectively.The two buildings are built exactly the same, with a total of 3 floors.The parts on the 19th floor penetrate each other.From a distance, it is a capital "H".

There are probably hundreds of cameras distributed in the three office buildings plus the passages, paths, and parking lots near the office buildings.Lu Li and Chi Zhen looked dizzy.

"Your company is really rich." Lu Li's tone was calm, but it sounded a bit sarcastic.

"Of course, otherwise how can I afford to hire me." Chi Zhen replied.

"Wait! Look who is that?" Lu Li pressed the pause button, saw a figure on the screen, and said.

"is her."