Under the iron sheet, where is the wood? It is clearly crystal with clear color!

"B graphite ore?" Deputy hall Lord Zhang said in horror.

The deputy hall leader yuan was also surprised and immediately came forward to confirm. A moment later, his eyes were moved and said in surprise: "it's really b graphite crystal!"

"Why is there B graphite in the box?"

Xia Qingchen said, "you can open other boxes and have a look."

The two vice hall masters pressed down their inner excitement and immediately ordered the police present to open all the iron boxes!

"This mouth is also full of B graphite!"

"Me too!"

"Here too!"

……

Instantly, the storage room was in a mess!

The Lord of vice hall Zhang trembled, climbed to the height and shouted, "from now on, no one is allowed to leave the storage room, let alone contact the outside world!"

"All the B graphite crystals found are sent to the animal cart for unified registration!"

"The ninth detachment, guard the door and don't let anyone in and out."

Under a series of orders, the disordered scene slowly calmed down.

Soon, hundreds of boxes were opened, and all the b-graphite crystals in them were stacked in front of the animal cart.

"Weigh now." Vice hall leader Zhang was thirsty and excited beyond words.

The people immediately began to weigh the B graphite crystal. Soon after, the weigher said, "the total weight is 13100 kilograms."

Vice hall Lord Zhang looked at Xia Qingchen: "according to the records of that year, how many B graphite crystals were missing?"

"Twenty six thousand two hundred catties" Xia Qingchen spit out a figure accurately.

Before and after comparison, a whole half of b-graphite is missing.

"Hiss!! This, this is the missing B graphite mine! "

"It turns out that most of these B graphite crystals are in the storage room of the police hall!"

"It's... it's so hot. It's an amazing story!"

"The big case 40 years ago is finally coming to light."

Deputy hall Lord Zhang was very excited and said, "it's important. We'll inform the hall Lord."

"Wait!" Qin deputy hall Lord opened his mouth and said, "the truth hasn't come out yet. Why bother the hall Lord."

Vice hall Lord Zhang thought about it. First listen to what Xia Qingchen said?

"Vice captain Xia, how do you know that there is B graphite crystal inside the box?" Deputy hall leader Zhang felt incredible.

Hundreds of boxes were sealed in the police hall for more than 40 years. They didn't expect that all the missing huge b-graphite crystals were in it.

Xia Qingchen has only been here for a few days. How is it determined?

Xia Qingchen took his hand on his back and stretched out a finger: "first, even if God came to earth, it is difficult to secretly take away B graphite crystal in front of thousands of people. It is not human. If it is not established, it must be man-made!"

"Second, since it is man-made, how can we take the B graphite crystal in front of the public without being noticed? The answer is, impossible! "

"Therefore, I have been speculating that the B graphite crystal is not missing at all, but remains in place."

Deputy hall Lord Zhang closed his eyes slightly, lost in thought, and placed himself at the crime scene at that time.

After the film, he opened his eyes and said, "no! As far as I know, every other hour during the transportation, a person in charge will inspect B graphite ore. "

"When the accident happened, all the persons in charge gathered around to watch. A full 128 people confirmed that B graphite crystal was missing."

"Can they collectively rebel against the kingdom of God and falsely claim that B graphite crystal is missing?"

Those 128 people are the strong ones randomly selected from the maple leaf Kingdom, and they have little possibility of collective rebellion.

As long as one of them did not rebel, it would have been exposed that year.

The disappearance of B graphite crystal is a fact!

Xia Qingchen smiled: "one hundred and twenty-eight people have indeed seen empty boxes, but who is the first person to find that the boxes are empty?"

"How can you be sure that he's not the one who did it?"

This

Deputy hall leader Zhang was asked, and Lin qiunian said his doubts: "no, I checked the file. The first person who found the box empty has been executed and implicated the family. He was executed in the later stage. If he were really a murderer, he would have been forced to explain under pressure."

Xia Qingchen asked, "how can he see that his life and his family's life are more important than B graphite ore?"

"If the other party has another purpose, he is bound to win the B graphite crystal. He and his family can completely ignore their lives."

Lin qiunian's logic is clear: "what you said is only speculation. There is no evidence. The person in charge who first found the box empty was investigated."

"If he had a problem, he should have found out."

"The investigation team from the kingdom of God even brought spiritual interrogators to confuse them, but they didn't get the desired answer. The person in charge knew nothing about it."

"Your guess is probably wrong."

Xia Qingchen said: "the problem is here!"

"After the most suspicious person is eliminated, the investigation direction of all of you will shift in a more wrong direction." Summer light dust road.

"That's why even the investigation team of the kingdom of God finally failed."

Lin qiunian quietly stares at Xia Qingchen. He doesn't agree with his doubts.

The spiritual interrogator of the kingdom of God can be sure that the person in charge is not abnormal, but Xia Qingchen is tangled with him.

But thinking so, Lin qiunian suddenly had a meal in her heart.

wait!

As Xia Qingchen said, because of the exclusion of the spiritual interrogator, everyone, including her, ignored his suspicion.

What if the other party, as Xia Qingchen said, has already put life and death aside for the sake of B graphite crystal?

"Look, what is this!" Xia Qingchen got a piece of information, which is a corner of a genealogy.

A name marked in circles on the genealogy came into sight.

"Qin Yuancheng." Xia Qingchen said, "this is the first person in charge to find the disappearance of Yimo mine."

Lin qiunian was very familiar with it and said, "we have studied the genealogy. There is no problem. His parents died early. There is only one brother who has been separated for many years, and the rest has a son who has been implicated by manmen's copying."

Xia Qingchen said, "but there is another close relative who doesn't appear in the genealogy."

"Who?" Lin qiunian's eyes flashed.

"His wife."

Lin qiunian looked pale and said, "his wife died as early as a year before the crime."

A person who has died for many years is certainly not suspected.

"So you didn't investigate it, did you?" Xia Qingchen asked.

Lin qiunian mused, "is it worth investigating?"

"Of course!" Xia Qingchen took out a file, which simply mentioned the responsible person's wife, named Zhang Yuhuan.

Then he opened the skytracker and displayed a copy of the data searched by the skytracker.

"You can see the experience of Zhang Yuhuan." There are three pieces of data displayed by Xia Qingchen, recording Zhang Yuhuan's identity in different periods.