Officer Cao enlarged the photo remade by Xiao Liu and looked at it seriously:

The title of the book is "A Dream of Floating Life", Author: Fusheng, Publisher: F City **** Publishing House. Publication date: October 10, 2001, priced at 10.8 yuan.

It's a softcover version of the book, and I don't know if it's because it's been a few years, or if it's often read and neglected to keep it. The book looks awkward, with a dirty cover and badly damaged footers. In order to prevent the books from falling apart, they were sewn with thread several times, and the legs were crooked and twisted in different sizes......

It stands to reason that the things that are placed in the bank safe deposit box should be valuable, or very valuable!

As a result, the book is old and broken, how can this be explained?

That's really ...... Officer Cao found the right word to describe it for a while.

Officer Cao thought for a moment and asked, "Is there an author's signature, or a gift, a blessing or something like that on the title page?" ”

"No ......" Xiao Liu paused for a moment, and felt that it was necessary to speak more clearly: "It's not that there are no messages, signatures, etc., but there is no title page at all." The books are all broken like this, and the title page has long been lost, not to read books, but to eat books...... It's much more tattered than the textbooks I read every day when I was in school. ”

Officer Cao raised his hand to stop Xiao Liu's words and asked:

"Did you go to the publishing house and check it?"

"No, this line is to follow?" Xiao Liu asked slightly differently.

Officer Cao was silent, Wang Gang has a younger sister, which is not so easy to dig up, the same Liu Changgen and Yin Shiya, two people who seem to be unrelated can be related, and it is not so easy to dig up.

At first, he thought that the police dug up Liu Changgen's matter, and the other party must have found out, but in fact, there are serious problems with this idea, and it can't stand scrutiny at all.

Because Zheng Jun was hit and killed by Liu Changgen, and Liu Changgen died of allergenic substances, the police went to dig deep into Liu Changgen. What is it called? It's called pointing and fighting. If there is no point, how can the police know where to look?

Yes, that's the case, without Liu Changgen's body lying in the detention room of the police station, it is impossible to dig out the connection between him and Yin Shiya!

And before the other party planned to exchange killings, there was no direction.

≯After a little longer, I felt a headache, and Officer Cao raised his hand and rubbed his temples. Take a short break and continue to ponder:

It's all old things, hidden in the years, and there is no trace. Asking the person concerned may not necessarily be asked.

I feel that the mastermind behind this scene has an unfathomable feeling.

No! It was a delusion, and Officer Cao immediately denied his assumptions.

Being able to know two such secret things is not something that can be done by a general acquaintance. In other words, this person must have some connection with the parties involved in both events!

Thinking about it like this, Officer Cao suddenly had a feeling of turning around and suddenly becoming enlightened. Sometimes the case is not so complicated, and it is because you drill the horns of the bull that the investigation will reach an impasse.

With this level of cognition, Officer Cao suddenly felt that in the previous series of cases, there was no evidence, no traces, no place to follow, and no one was nowhere to be found...... Could it be an illusion?

Unfortunately, the files have been handed over to the procuratorate, and they can only be retrieved after returning.

Xiao Liu watched Officer Cao pacing around the room, nodding his head for a while, shaking his head again and falling into deep thought. He has tested his fists, and when Officer Cao ponders things, don't bother. The last time the boss reprimanded him in the interrogation room, it was still ringing in my ears.

Officer Cao pondered for a long time, looked up and suddenly found that Xiao Liu was still clubbing in the office, and immediately blamed: "Xiao Liu, what are you still standing here?" You're going to investigate the case! ”

“…… Oh, Roger, Team Cao, I'll go to the publishing house and ask. ”

"Yes, you go to F City...... Officer Cao said this, suddenly paused, and looked at Xiao Liu's eyes with a fine light, F City, F City......

"Xiao Liu, it's F City," Officer Cao muttered to himself, trying to search for this address in his mind, this address has appeared more than once, and when he didn't think about old things before, he looked at this address countless times without touching it.

At this moment, it was like an electrified line, crackling, and the fragments of a series of cases in my mind were activated!

Xiao Liu listened to Team Cao's chatter about F City, and his pupils contracted suddenly, as if his thoughts had been wandering for a long time and finally fell to a point.

Before Team Cao scolded him, he had been recalling Wang Gang's origin, but it had been a long time since Wang Gang's investigation, and he didn't remember it for a while.

At this moment, the two of them looked at each other and shouted out almost in unison: "Wang Gang! ”

Wang Gang's hometown is F City, Yin Shiya's hometown is F City, Liu Changgen drowned, and Yin Shiya's rescue also happened in F City. Isn't that right?

After speaking, I couldn't help but look at each other and smile, this feels so cool!

"Xiao Liu, you go and make an application, and first put the bank's ...... Forget it, you go to F City and find out the people who are related to Wang Gang, Yin Shiya, and Liu Changgen at the same time. Turn it upside down, and you have to circle people for me. ”

Xiao Liu's eyes were still shining just now, after listening to Team Cao's words, his eyes were dim for a moment, just for a moment, and after a second or two, he returned to his original state, and replied firmly: "Guarantee to complete the task, Team Cao!" ”

This task does have challenges, what are you afraid of, not to mention challenges, in order to solve the case, the police officers of the police station have their lives on the line.

It's a challenge!

Xiao Liu turned around and walked out of the office, and Officer Cao called Xiao Zhang and told him to negotiate with the bank and bring the book back to the police station. Maybe there's a clue in this book.

After explaining, he sat firmly on the office chair and looked at the WeChat sent by Xu Ran on his mobile phone.

This girl is asking when she can return to the team.

Asking a few times a day is really a bit too persistent.

Officer Cao has his own plans, and he can't ask every day.

Of course, in addition to asking about returning to the team, she also provided a clue: she met Zhou Xu and Xiao Wu in the cinema.

Officer Cao noticed Xu Ran's choice of words: Zhou Xu and Xiao Wu met in the movie theater, not met or watched a movie together.

The word "joint" has a bit of an interest, and it seems that a few strokes can outline a vivid picture of the two avoiding their ears and eyes and secretly pouting.

Officer Cao trusted Xu Ran, trusted him before, and trusted him now. Therefore, the clue provided by Xu Ran was recorded by Officer Cao.

The front foot asked Xu Ran to investigate Zhou Xu, and Zhou Xu came to such a show on the back foot, isn't this a clear disturbance, what is it?

The reason why Officer Cao stopped Xu Ran's work was that he wanted to see how Zhou Xu would react.

Zhou Xu thought that his wit had played a role, and made a more daring move to meet Xiao Wu.

About asking Xiao Wu for questioning...... That kind of trick is purely a false move, knocking on the mountain and shaking the tiger.

It seems that Xiao Wu accurately conveyed Officer Cao's expression and demeanor at that time to Zhou Xu.

Zhou Xu, Zhou Xu...... Officer Cao smiled and shook his head.

Zhou Xu's cleverness, if it was used in work, the work would have already improved. It's really infuriating to tinker with those crooked ways.