Liu Liwei nodded slightly: "I asked yes, I said that those things were lost evidence in an old case, and this case was in charge of the city's task force, and it was inconvenient for the district police station to ask ......."

I really wonder what kind of rules this is, the thing was sent by the Hekou Police Station, but I don't have the right to ask what it is, this is too authoritarian, it's really a big official to crush people.

"Then there is no way?" I muttered.

"No, I asked a classmate from the city bureau, but I haven't replied yet, don't worry!"

Liu Liwei persuaded me.

I smiled bitterly, and remembered that Li Guozhi said that he handed over the evidence of his life to me Liu Liwei, so I asked him: "By the way, viagra, our stationmaster Li's share ...... Where's that stuff! ”

Li Guozhi's face changed suddenly, he leaned his head over, and whispered: "I have already handed it in, don't make a noise about this matter for the time being......"

As soon as I heard this, I became anxious and leaned my head towards him: "To whom?" Wouldn't it be a black box too...... Leadership, right? ”

Liu Liwei smiled slightly: "Don't worry! What questions do you think of, I can't think of? The person who handed it over this time was 100% relieved. ”

In the afternoon, Liu Liwei allowed me to attend, but I could only sit on one side and listen to their discussion and analysis, and I could not speak.

After a total of more than a dozen people sat down, Liu Liwei cleared his throat and spoke first: "The purpose of our meeting this time is mainly to discuss how many strange cases have occurred recently, and to discuss whether to combine the cases on Lihai's side for investigation. ”

After more than an hour, the following conclusions were drawn:

The recent cases all involve old events from 10 or 20 years ago, and several families involved in the cases live on the banks of the Yellow River, and the people who disappeared or died back then were either himself or his family members, all engaged in work related to the Yellow River.

All kinds of evidence and signs show that the appearance of white carp and red strange snakes in the upper section of the river on the edge of Hewang Village should be caused by the radiation of some substance in the Yellow River, and even the village party secretary Lao Wang behaved strangely after being bitten by a red strange snake, and the chromosome similarity of the two Liang Gospel sisters is 100%, Liang Gospel's mother has become a strange person, and the genetics of the Lao Hong brothers are completely identical, which may also be related to this mysterious substance.

Finally, the suspicion pointed to the Yellow River Pharmaceutical Factory and the Yellow River Museum.

Liu Liwei meant that these cases would be combined for investigation, and then everyone would be divided into several groups to act separately.

Zhang Lihai's police station in his jurisdiction was responsible for investigating the pharmaceutical factory that year, Hao Minyuan and several of his subordinates investigated the museum of that year, and Liu Liwei took people to understand the background of these families.

After listening to their discussion, I hesitated for a moment, but still told me about Wu Baocai's diary, and after listening, Liu Liwei patted me on the shoulder: "Yo! The young man is well hidden, it seems that he is really a criminal policeman, I want to bring the diary back to the office, these are very convincing evidence when necessary. ”

"Okay, yes, but I have to say hello to Wu Jinghan, the notes and diaries are his grandfather's ......"

Listening to Wu Jinghan's promise on the phone, Liu Liwei immediately asked Hao Minyuan to drive me back to the water conservancy station to get the diary.

Speaking of the diary, I thought of the black box left by Wu Baocai again, so I asked Liu Liwei: "Viagra, there is another thing, Wu Baocai left a black box, the contents may be helpful to understand the events of the year, are there any of us who are good at unlocking?" ”

Liu Liwei was stunned for a moment: "Black box? What black box? ”

"I don't know if it's a coincidence, it's the same as the one we fished out of the Yellow River before - it's that kind of tin box."

Liu Liwei nodded: "I'll find a lock-picking king!" ”

Later, I learned that all those engaged in lockpicking must keep personal information at the local police station, and they must go to the police station regularly for review. Think about it is really like this, in the hands of the lock picker, the anti-theft door of the ordinary family, more than ten seconds can be opened, if these people are not strictly controlled, then thousands of households lock the door is not at ease.

Hao Minyuan drove the car to pick up an old man in a community in the east of the city.

The old man opened the car door and sat down beside me, and I couldn't help but take a few more looks.

The old man was about sixty years old, thin and thin, with figure-eight eyebrows and very small eyes, which instantly made me think of a word - thief eyebrows and rat eyes.

I smiled at the old man as a greeting, and he nodded at me.

Soon back at the water conservancy station, Wu Jinghan had already put all the diaries in another large wine box and placed them at the door.

"Where's the black box that grandpa left behind!" I asked her.

"Oh! Under the bed! ”

"Director Liu has found a lockpicking expert, let him take a look, maybe he can open it."

Wu Jinghan did not hesitate, turned around and went back to the house, and in less than half a minute, he walked out with a black box.

Seeing the police car driving into the hospital, Li Guozhi and Yao Liguo also greeted them.

After learning something, he said to Hao Minyuan and the old man: "Go to my office and see!" It's not the place to talk either. ”

I kept an eye on the old man, and when he saw the black box, the expression on his face changed significantly, and then he looked at the keyhole on the black box, and he frowned.

As soon as I saw this, I knew that this old man had a door!

I was about to ask him if he could open the box, but before the words could be spoken, the old man spoke first:

"I've seen this kind of box!"

Hao Minyuan was looking through Wu Baocai's diary, and when he heard him say this, he hurriedly turned around: "Master, have you seen this box?" ”

The old man took off his reading glasses and nodded: "Not only have I seen this kind of box, but I have also seen the key to open this kind of box!" ”

This surprised everyone.

This box is almost exactly the same as the one salvaged in the Yellow River before, everyone present has seen it, but this old man shouldn't have seen it! Even if he had seen the box, he should not have seen the key to open the box, because when it was salvaged, there was no key at all.

"Master, you ...... Did you say you'd ever seen the key to open this box? Where is it! ”

Hao Minyuan's voice trembled a little, obviously in disbelief.

"Boxes! It was many years ago! I can't say a word or two—as for the key,......" the old man paused for a moment, and then continued, "the key was given to me by a girl half a month ago. ”

Girl? It can't be such a coincidence.

I quickly asked, "What kind of girl is it?" ”

"You're about your age, and you're very white, right! There is a small mole on the left side of the chin......"

My heart throbbed, and sure enough! It's really "Coincidental mother met coincidental dad - coincidentally home!" The girl she said should be Wu Yuhui, Wu Yuhui has a small red mole on her left chin, when I first met her, I secretly joked in my heart: Why did this girl have a merry mole, just like Wang Xifeng in the Dream of Red Mansions, her temper and personality should be the same!