Although I didn't know Huang Mao, through the brief contact on the train at that time, this guy gave me the feeling that he was not the kind of person who could readily confess his sins.

At that time, there seemed to be something hidden behind the crime of negligent wounding. It's as if someone used that case to make a deal with Huang Mao, and exchanged three years in prison for a prosperous future.

"Do you think there's something wrong with that case from five years ago?" Lu Yuan listened to my analysis and muttered unconsciously: "But I think the case five years ago and his murder on the train are not next to each other, this time span is too big." ”

"Trust my instincts!" I looked at my watch, and there were less than eighteen hours left before the final deadline.

At this point, it will take some luck, and I can only bet on the case from five years ago and find out what I can find.

"Well, at this juncture, it's better to trust your own judgment."

I took the opportunity to call Liu Hao and asked him what was the situation of Huang Mao's crime of negligent wounding five years ago?

Who did he hurt at the time? And how did he get prosecuted and imprisoned? With Huang Mao's ruffian character, why did he gladly accept the verdict without even appealing?

After listening to my explanation, he directly opened the archives of the police station and investigated what happened five years ago for me.

A moment later, Liu Hao's sigh came from the other end of the phone: "Gao Fei, it's not easy to investigate the case of Ye Wushuang five years ago, because the place where that guy committed the crime five years ago was not in Z City, and I don't know the police officer in charge of that case at that time." ”

"So, where did he commit the crime five years ago? And who was the police officer in charge of that case? "As long as Liu Hao gives accurate information, with Lao Yan and Lu Yuan's network, I am still confident that I can find out the police officer who handled the case at that time and bring out the file.

Only by speeding up the progress can we still draw conclusions before tomorrow, but only if there is not the slightest mistake in the process.

After waiting for a long time, Liu Hao gave me a response.

"According to the records, the place where Ye Wushuang committed the crime five years ago is located in Heijin City, Province G. And the police officer in charge of the case, named... Fang Qiang! ”

"What? Fang Qiang, it turned out to be Uncle Fang! ”

I couldn't have imagined that Huang Mao was actually arrested and imprisoned in Heijin City five years ago, and the person who arrested him happened to be Uncle Fang.

What's worse is that Uncle Fang shot himself for various reasons in the black gold case, in other words, it is impossible for me to ask him about the details of the case at that time.

Huang Mao's crime of negligent wounding five years ago was inadvertently related to the black gold case.

Although the real culprit of the black gold case was found to have died in the spontaneous combustion case of the human body in Province H at that time, based on various circumstances at the scene, I can almost predict that Liu Acai, who was burned to death at the scene, was just a scapegoat found by the real murderer.

The murderer should have imprisoned Liu Acai in Fang Guodong's room a month in advance, so that the house was full of Liu Acai's DNA, and then burned him to death in H Province, so as to achieve the purpose of the golden cicada coming out of its shell.

At the very least, I can't believe that a mentally handicapped person can evade the police countless times and plan one rape and murder after another.

Thinking of this, the red-clothed weird who frequently appeared throughout the "killing", whether in terms of body or style, actually has many similarities with the real murderer of the black gold case.

At least they are all dressed in red, and they have extremely high anti-reconnaissance capabilities, and they are unpredictable every time they appear and act.

Now, everything seems to be back to square one.

However, it is with this information given to me by Liu Hao that I can almost conclude that Huang Mao's arrest and imprisonment five years ago is definitely not simple, and if I want to find out the reason in the middle, at least, I must return to the black gold market!

"Have you decided?" Lu Yuan looked at my eyes and said with an incredible expression: "From Z City to Heijin City, G Province, it will take six hours to go back and forth at the earliest, are you sure there is still so much time to waste?" ”

The current situation is very embarrassing, and it is impossible for me to give up when the case is found to this point, otherwise all my previous efforts will be in vain.

And I don't know where I'm going to go after giving up this clue.

I can only gamble for now, and this time my instincts are not wrong.

"Let's act, we have to go to this trip to the Black Gold Market."

After pondering for a while, Lu Yuan continued to speak: "Last question, if you are going to the Black Gold Market, will Liu Hao obediently release you?" After all, tomorrow you have to give him, and the Song family will explain? ”

Indeed, this is also a tangle point.

It's just that from the current point of view, Liu Hao should still be in the same boat as us, and from his position, he also hopes that we can help him solve the case as soon as possible.

Since Liu Hao didn't ask a similar question on the phone just now, I can only assume that he is handling this matter with a tacit attitude, and at this sensitive moment, I am not stupid enough to call him again to ask for advice in this regard.

Lu Yuan used his connections in the police community to quickly get two instant air tickets for me to fly to Heijin City, and the two of us set off immediately and rushed to the airport in Z City.

For the first time in my life, I experienced the feeling of racing against time, and this time, it was completely to prove my innocence and solve the case, and I could only bless the trip to the black gold market and find out something useful.

While waiting for the plane, I called Xu Fugui. Thinking about it, even after Ji Yan's death, I have only such an old acquaintance left in the huge black gold market, if he is willing to help, things will go more smoothly in the future.

When I first arrived in Heijin City, Xu Fugui and I had some friction because of Lin Xiaoxue's relationship, but that guy was still an excellent policeman in his bones, and with the deepening of the investigation of the case, the original friction and estrangement were gradually resolved.

Especially after experiencing that night together in the orphanage, he and I also developed a close friendship.

A moment later, when a long-lost voice came from the other end of the phone, a feeling of intimacy that had never been felt before suddenly spread throughout my body, and after exchanging a few words of greeting with each other, I quickly explained to Xu Fugui my current situation and what I needed him to help me find out.

"Are you sure that the case from five years ago was investigated by Uncle Fang?"

"That's what the police in City Z told me that the records in the police department's database shouldn't be wrong, and for now, I can only believe that."

"That's a little difficult, Uncle Fang has been dead for so long, and the word Fang Qiang is not very willing to be mentioned in the police station now, after all, he did those things at that time... After a moment of silence, Xu Fugui finally made a promise to me.

"However, don't worry, your business is my business, although it is a little troublesome, but as long as you want to check, I still have a way to do it. As soon as you arrive in Black Gold City, you will definitely be able to see me and the case file at the airport! ”

Hearing him say this, a big stone in my heart fell to the ground, and after thanking me, I breathed a sigh of relief, and then slowly hung up the phone.

At this time, the flight also arrived at the airport, and after turning off the mobile phone, I followed Lu Yuan and re-embarked on the trip to the Black Gold City.

This place in the Black Gold City has left me with countless painful memories, but I just hope that this time I will return there, I will be able to meet some good things.

During this time on the plane, I spent almost all this time in a coma wearing an eye patch. Lu Yuan on the side was even more tired because he had been busy all night, and the huge snoring noise made the surrounding passengers almost ask the flight attendant to drop him directly off the plane.

Lai finally managed to make it to the plane to the Black Gold Market, and by the time he got off the plane, it was already dusk outside. I couldn't wait to open my phone and prepare to contact Phnom Penh Glasses, but I didn't expect several text messages from Liu Hao to appear on my phone.

Liu Hao's text message brought me unfortunate news, the police officers of the traces department were busy all night, and did not find the fingerprints or DNA traces of suspicious people in any magazine, in other words, those things found in Song Yuan's house could not be presented as valid evidence.