"You didn't know the body was in the bag? That bag or Liu's souvenir that you left on the rooftop? " Hang Jin stares at Zhuang Shiqiang fiercely. At present, they don't have the key evidence of killing. Only the video of throwing the corpse can't really judge who is the real murderer between Liu Jipin and Zhuang Shiqiang.

Now these two people have different opinions. Who is lying?

Zhuangshiqiang added: "Liu Jipin's character is known by people in Yongming mansion. He often gambles and beats his wife and children when he loses money, so his wife and children divorce him. He also often threatened me with firing and asked me to do many other things for him. After his divorce, no one in the family was engaged in sanitation, so I became a private cleaner of his family. I go to his house for three days a week. I don't care about him. I don't think I'm a person at all. "

Liu Jipin often scolds his wife and children for losing money in gambling, which leads to his wife's divorce. Zhuang Shiqiang's confession is quite right with Liu Jipin's ex-wife's.

Hang Jin asked again, "it's just a job as a cleaner. This family doesn't want you. You just need to change it. Why do you have to suffer this crime here?"

"Captain hang, I don't know if we are hungry. I'm an old man. If I want to have no culture, no technology, which company offered me the job? " Zhuang Shiqiang's reason also sounds reasonable.

Hang Jin said, "then tell me how you threw the bag on the roof of Yongming tower?"

Zhuang Shiqiang said again: "a month ago, on the 10th, I went to the rooftop to clean in the daytime, and at night I received a call from Liu Jipin to clean again. In the middle of the night, I was asked to clean the rooftop of the rooftop. I was afraid that I would not go, but he threatened me. In order to keep the job, I dare not not not go, so I have to go. "

After a pause, Zhuang Shiqiang said again: "when I hurried there, it was already more than eleven o'clock in the evening. The security guards of the building were dozing off and didn't notice us. Liu Jipin asked me to help him deal with a bag of garbage. I asked him what it was. He asked me not to ask more, so I had to transport the garbage bag to the roof. At that time, when I was carrying garbage bags, he was watching from the side, and I didn't think much about it. "

The black bag was moved by Zhuang Shiqiang by Liu Jipin, and Zhuang Shiqiang was watching it. It's reasonable that Liu Jipin can take a video of Zhuang Shiqiang throwing his body, which makes sense.

So now as long as we find out the evidence of their lies, we can find out the murderer more pertinently.

Hang Jin added: "Liu Jipin admits that Li Yanyan's jumping off a building 20 years ago was related to him, and you know that he planned to kill people. He also said that over the years you have threatened him with killing him, and he gave you a lot of money. He gave you all his money, and no money to take home led to his wife's divorce from him. "

Zhuang Shiqiang: "yes, I know he killed people. Twenty years ago, Li Yanyan planned to jump from the building. I knew it by accident, so he also threatened me. If I dare to disclose it, I will regret it all my life. And he's been threatening me with this all these years, using me. "

"You have evidence of his murder in your hand, and you can make him threaten you. Who would believe that?" Both of them speak in a reasonable way. Hang Jin can't intuitively decide who is lying.

Zhuangshiqiang said, "yes, I don't believe it. But I know that his killing is the same thing, and I can't get the evidence of his killing. Even if I call the police, it's useless, and I may lose my job. "

The case is now deadlocked again. Hang Jin comes out of the interrogation room, his face is blue. When Zhao Ziqian and others see his appearance, they hide far away from him.

But at this time, the forensic department and the forensic Department spread good news. After their efforts, they found the scene of the crime and the murder weapon.

The victim was strangled in Liu Jipin's house. The weapon used to strangle the victim was a tie.

Because the corpse has rotted, and the murderer has dealt with the corpse before throwing the corpse. Before that, no strong evidence was found on the body of the deceased. But after many autopsies, Chi found a tiny fiber on the rotted corpse that was almost invisible to the naked eye. She immediately sent it to the forensic department for examination and found that the fiber on the body of the deceased was the same as the tie in Liu Jipin's house The fibers were the same, and the unwashed blood on the tie matched the victim's DNA.

Hearing the news, Zhao Ziqian was very upset: "I was still played by the old boy Liu Jipin."

But Hang Jin asked, "where did you find the tie?"

"It's in Liu Jipin's closet. The tie has been cleaned, but the evidence hasn't been cleaned. The colleagues of the assurance department found out as soon as they checked it. "

"Liu Jipin killed people and then washed the killing tools and put them in the closet at home?" Ordinary people are not so stupid. Hang Jin said again, "you take people to get all the monitors around Liu Jipin's house and see if anyone has been to his house in the last month."

The police officer did not follow the rhythm of Hang Jin and asked his own question: "hang team, now that the first scene of the crime and the murder weapon have been found, why do we need to get the surveillance around Liu Jipin's home? Who has been to his house this month? What's the matter? "

"The day we received the report was just one month before the death of the deceased was dumped. Many of the monitoring contents in the market are automatically covered a month ago..." After a pause, Hang Jin said again, "don't look for the video in this month, just look for the surveillance video on the day of death and the day before and after the death of the deceased, and then find the technical department to find a way to recover the data one month ago."

As Hang Jin said, everyone probably understood his meaning. Zhao Ziqian immediately said, "hang team, I'll take someone to retrieve the monitoring video, and then let the technical department find a way to recover the data."

Hang Jin said, "hurry up!"

……

The monitoring was quickly retrieved, but it took some time for the technical department to recover the data.

It was five hours after Hang Jin got the information.

The surveillance video proved that Liu Jipin didn't go home one day on the day of the murder, while Zhuang Shiqiang had been to Liu Jipin's home for a long time.

According to Zhuang Shiqiang, he went to Liu Jipin's house to do the cleaning work, which sounds reasonable. Coincidentally, on that day, the dead also went to Liu Jipin's house, but there was no monitoring record of the dead leaving Liu Jipin's house.

We found evidence of the killing and the place of the killing

Hang Jin took the result and sat in front of Zhuang Shiqiang again: "Mr. Zhuang, I have good news to tell you."

Zhuang Shiqiang or very calm: "Captain Hang is to find the real murderer?"