Three people and one ghost solved 43 mysterious cases.

At the same time, the human world.

Chen Tong from Passby Missing Detective Agency called pc1486 and said that Contra was found.

PC1486 hurried there and after seeing Chen Tong, he took out a list with the names of 100 people on it.

pc1486 was stunned and asked, who among these 100 people is Contra?

Chen Tong said, "I didn't know that the suspected targets were these people. Go and investigate and give them money."

Just give you 3 yuan?

Chen Tong said, do you know how you got this list?

In 1990, there were 36 game console stores in Dongshui District. I found the owners of 20 stores and offered cigarettes and tea. These 20 people recalled more than 200 names.

I will help you carefully screen and select 100 suspects.

3 yuan in exchange for 100 names. Isn’t this deal worth it? Chen Tong said.

It’s worth it. It’s worth it. pc1486 was unable to refute.

Chen Tong said quietly, of course, 3 yuan to find someone is the standard package, and we also have a deluxe version. I can help you filter down to 100 more names from 20 names. Do you want to buy them?

"Farewell." pc1486 stopped. Although it is public money, it cannot be squandered casually.

"Then give me the money." Chen Tong smiled, showing his charming teeth. He looked a bit like a three-character star named Zheng in a Hong Kong drama.

The next thing will be done by pc1486.

She brought back the list of 100 names, went to the Major Crime Unit, typed in front of the computer, and investigated people with the same name based on the names.

Seven died, and several had the same names.

Finally, after working all night, she obtained a list of 98 suspects' detailed addresses and phone numbers.

.

The next day, in the office of the Old Case Archives.

pc1486 handed the list to Yuan Fugui, "How are we going to determine who is Contra from these 98 people?"

"Go buy some milk."

"milk?"

"Yes." Yuan Fugui smiled mysteriously.

Since there were too many suspects to investigate, the two had to consider temporarily bringing in Chen Jinshui to help.

The three of them disguised themselves and went their separate ways.

They went to the downstairs of each suspect's home one by one according to the address. They first bought a carton of milk at the convenience store downstairs and took it with them.

Knock on the suspect's door and pretend to be a welfare specialist of a certain company. As long as you answer a few similar questions, you can deliver a carton of milk.

And when asking questions, they will be equipped with recording devices.

This will record the suspect's voice.

The human voice does not change.

Then, as long as 98 pieces of audio data are collected, brought back, and using computer technology to compare these 98 voices with the previous 1990 reporting phone recording, we can finally determine who is Contra.

In this way, I worked hard for two days.

Yuan Fugui came to a residential complex and knocked on the door of No. 307.

This is suspect No. 85 on the list, named Zhiqiang.

The door opened, and inside was a man in his 50s, wearing a white shirt and gray trousers. He was bald and slightly fat.

Yuan Fugui looked into the house from the door and guessed that Zhiqiang lived alone.

"What is it?"

"Hello, I am a specialist from CCV Investigation Company. I would like to ask you some questions about your daily life. I will only delay you for 5 minutes. After asking, our company will send you a box of milk."

Yuan Fugui is carrying milk. It is a big brand and has enough funds.

Zhiqiang looked at it and opened the door. Yuan Fugui thanked him and entered the room.

She quietly pressed the voice recorder in her pocket, then took a notebook and pen and pretended to ask questions.

"May I know your age?"

"53 years old." Zhiqiang said with emotion.

"Do you usually like to play games?"

"I'm old." Zhiqiang shook his head, "I played many years ago."

"So what games did you play before? We are currently conducting a survey and want to design a game specifically for middle-aged people."

"There's nothing interesting about today's games. They're still classics from the past, Contra. That feeling, hehe."

Yuan Fugui's heart was beating loudly. She had a feeling that this voice and the middle-aged and elderly man in front of her was the informant.

"So you are Contra."

"what?"

"In 1990, a woman named He Shuimei died. It was you who called the police station and said that you knew the murderer. You must have used the name Contra at the time."

Straight to the point, she stared at Zhiqiang.

Zhiqiang's mouth was open and he was stunned for several seconds, "Who are you?"

"I'm a policeman."

"What a policeman, you're just lying. Hey! Leave quickly, otherwise, I'm going to call the police."

It's really him. Judging from his eyes and reaction, Yuan Fugui was even more certain.

She put the police officer's certificate on the table and said to Zhiqiang in front of her, "Contra, you are the same Contra back then. It's been 32 years and I finally found you. It's useless to argue. Human voices can't What has changed is that the recording of your phone call back then has been kept in the police station. Just comparing it with your current voice will prove that you were the informer back then. No! It should be said that back then, you were blaming Huo Fenghuang. The purpose is to protect the real murderer."

Zhiqiang's forehead was sweating, and he hesitated nervously, "I made the call casually, just for fun. I didn't know who the murderer was."

"The more you don't tell the truth now, the worse it will be for you." Yuan Fugui emphasized:

In fact, the police have already made a very clear investigation. If you know the female murderer or are her friends, as long as you check your interpersonal network, the truth will come out very quickly. When that time comes, if you try to say it again, it will not be leniency for you to confess. Yes, do you understand? Zhiqiang.

After being in contact with Xu Wenshan for a period of time, Yuan Fugui felt that his way of investigating cases had been affected.

She seemed to have accepted Xu Wenshan's investigation model - hoping that the murderer would plead guilty and atone for his crimes.

Regret is the first step to change from evil to good.

Yuan Fugui said, "Our police have never given up chasing the murderer. Even in the past 30 or 50 years, we will never give up finding the murderer. Do you know that Huo Fenghuang died tragically? Do you know the family of the victim He Shuimei, her Did my brother pass away in grief? As for you, you are already over 50 years old. You have been wrong for decades and you should face it."

Zhiqiang continued to rub his hands nervously.

Yuan Fugui said, "I'm waiting for you, waiting for you to tell me the truth."

After half an hour in silence, Zhiqiang sighed and said, "Her name is Xiaoru."

It turns out that the real culprit who killed He Shuimei was named Xiaoru.

Xiaoru worked in a nightclub and was deceived. She took her first bite of poison and became addicted to it.

I was confused all day and lost my job.

I ran out of money and got addicted to it. I had no choice but to go to the village to sell some clothes in order to get some money.

When I entered He Shuimei's home, I saw the money in He Shuimei's wallet, and I became greedy and wanted to steal it.

He Shuimei stopped her, but Xiaoru was afraid that she would be caught, so she killed He Shuimei by mistake.

One step wrong, step by step wrong.

After killing the person, Xiaoru panicked when she saw the news and told Zhiqiang about it.

Zhiqiang is Xiaoru's good friend. He wanted to help Xiaoru, so he called the report phone and blamed the murderer on Huo Fenghuang.

In fact, this type of case is the most difficult to solve, because the murderer and the murderer do not know each other, and they just have the desire to kill in a sudden thought.

In this way, this simple murder case was hidden for 32 years due to immature forensic technology, accidental mistakes, and mistakes.

Zhiqiang murmured, "Xiao Ru is really pitiful. She was not like this before, but the poison was too confusing. She said that when she committed the crime, she felt like there was a devil in her mind, the devil was shouting, the devil was there. Pointing at her, she didn't mean it, she has always regretted it..."

"Where is Xiaoru now?" Yuan Fugui asked.

"She...she." Zhiqiang had tears in his eyes.