"We simply went through the security check," said the police officer holding the courier email, "at least there are no blasts and electronic components inside, but... it is impossible to determine whether there are poisons, virus powders or other things.

"Leader, otherwise, I'll notify the blasting team or the biochemical department...hey... leader, leader..."

Unexpectedly, before the police officer finished speaking, Zhao Yu directly tore open the email!

"Oh oh oh..." Everyone was startled and all took a few steps back.

"It's just an email, I'm scaring you!" Zhao Yu complained, "Don't forget that the skull is in our hands. At this time, there is no need for Liang Yili to use a trick for us!"

As he said that, he tore open the email and took out a piece of letter paper from it, but saw a skewed Chinese character written on the paper with a colored pen:

"Police, when you receive this letter, you should have seen three riddles I left for you. Next, the most fun part of this game. I'll give you three days to guess the answer to the puzzle.

"If you can guess it, I will go to your police station to surrender! If you can't guess it, then you should be prepared and bear the consequences!"

At the end of the letter, there is also a signature of "Liang Yili".

"This guy is so cunning!" Zeng Ke said incredibly, "He knew that it wouldn't work for the phone, so he actually used the express delivery method!"

"Indeed," Wu Xiumin said, "No matter how fast the express delivery is, it will take time. It is obvious that he has prepared in advance! The time point is very accurate. We just found the third corpse, and his letter has arrived!"

"No matter what," Zhao Yu said to the police officer who delivered the letter, "check the video of the courier delivering the mail again, and if possible, trace the source of the mail!"

"Yes!" The police officer immediately took the order and left.

"Although there is little hope..." Zhao Yu handed the email to Wu Xiumin again, "but let the technical team check the letter to see if there are any fingerprints or dander?"

"Okay," Wu Xiumin took the email, "I'll contact them now!"

"It's getting more and more interesting..." Zhao Yu turned around and looked at the three whiteboards he wrote, and said meaningfully, "The stone house, the iron bridge and the three corpses in the cave are the real puzzles left to us by Liang Yili! Has the game officially begun?"

"Team leader," Zeng Ke asked frownly, "What answer do you think Liang Yili wants us to give him only three corpses?

"Are there any clues we haven't found in these corpses?"

"Yes!" Zhao Yu nodded, "But the remaining clues should be all hidden clues!"

"Hidden clue?" was once repeated.

"The first corpse was because of Liang Yili's direct prompt that we found the stone house;" Zhao Yu analyzed, "The second corpse was because Liang Yili put a note in the throat of the first corpse, and we found the iron bridge!

"The third one was because of the coordinates under the iron bridge that we found the cave!

"Don't you think these three clues are all too simple?"

"Simple?" Zeng Ke thought for a moment and murmured, "Is it simple?"

"The reason why the three clues are simple is that he wants us to find these three bodies.

"And now, he said that these three corpses are the real puzzles, let us solve this puzzle, then..." Zhao Yu said, "What he meant should be to let us confirm the identities of these three corpses!

"Only we know who the dead is, we can know what his real mystery is!"

"Oh..." Zeng Kexiu, "So, the most important thing for us now is to find out the identities of the three corpses, right? OK, I will use video comparison software now..."

"It's okay," Zhao Yu said with his eyes fixed on the whiteboard, "I have made arrangements regarding the identity of the deceased, so you don't have to worry about it for the time being."

"Ah? What?" Zeng Ke was stunned. "I have always been responsible for this job. Why haven't I heard of it? Who are you looking for?"

"You will know soon!" Zhao Yu waved his hand and said, "But we cannot relax with regard to other cases. If we want to solve Liang Yili's murder puzzle, we must understand the whole story of the case!

"Skull..." Zhao Yu pointed his finger at the skull's photo and said heavily, "If the owner of this skull is really Yu Zhengran's granddaughter! Then we must know, what happened to her...?"

...

At three o'clock in the afternoon, Miao Ying and others came back from the field and returned to the office.

After being busy for more than a day, everyone seemed a little tired.

Since the bone case broke out, no one has had a good rest, especially the forensic team led by Gao Facai and Zhang Peipei.

Whether it is taking samples on site or post-examination of autopsy and laboratory samples, they are almost inseparable from them. In addition, there are many corpses and even bones, so their task is very heavy.

Therefore, in order to better complete the task, Zhao Yu had to apply to Qiongzhou Provincial Department for help, which relieved the pressure on Gao Facai and Zhang Peipei.

At this moment, the forensic doctors are still dealing with three corpses in an effort to get more clues from the corpses...

Before this, Zhao Yu had already told Miao Ying that Liang Yili had sent a courier email on the phone.

After Miao Ying found out, she also felt that the situation was serious, so after she came back, regardless of her fatigue, she was still discussing the case with Zhao Yu.

"Do you still remember?" Miao Ying pointed to the whiteboard and said, "We only found shoe prints at the scene of the Bone Case, but no fingerprints were found!

"So..." she said speculated, "Liang Yili's fingers should have been wiped out like three corpses!"

"Well! This is confirmed!" Zhao Yu nodded and said, "No matter whether it is the villa where Liang Yili lives or the dental clinic he runs, no valid fingerprints were found."

"Since that's the case..." Miao Ying analyzed, "It shows that Liang Yili and the three bodies should all belong to the same lineage? If Liang Yili killed the person, wouldn't it be like killing each other?"

"I'm so suspicious," Zhao Yu said, "Maybe... it's because of some internal conflicts they have?

"Your dad said that this killer organization has been extinct for more than ten years," Zhao Yu smacked his lips, "Why did it suddenly appear before after so many years?"

"Well..." Miao Ying nodded and thought, "If... we can find their purpose of returning to the world, maybe... maybe..."

Unexpectedly, before Miao Ying finished speaking, she suddenly saw a familiar figure appearing at the door of the office.

"Hey? This is not..." Since I haven't seen each other for a long time, Miao Ying hesitated for a moment.

"Hahaha, Team Leader Zhao, Team Leader Miao, Hello..." The young men who were not too tall but strong in their bodies came in. As soon as he entered, he greeted Zhao Yu and Miao Ying with a smile on his face and said, "Hahaha... we finally meet again!"

"Oh..." After seeing this person, Zhao Yu's lips suddenly rose slightly and sighed in his heart, no wonder his father-in-law Miao Kun said he was sensible in his heart. It turned out that he sent an old acquaintance to me!
Chapter completed!