"Just kidding, just kidding!" Zhao Yu drank the delicious milk in one gulp, and then he picked up the strong bull-like Jacka, and said, "How could I not think about it as a powerful detective?"

"Actually, I had already thought of a new idea.

"I think that you spent so much energy investigating this case before, but you didn't find any clues, it must be because you were negligent!"

"What?" said Jerka, whose face was as dead as ash as he could see the extreme, "what did we overlook?"

"Well, this and this" Zhao Yu pinched his chin and said thoughtfully, "I think that several investigation directions of this case have been blocked!"

"If we want to solve the case, we have to find another way, find another one! find a route that you didn't think of before, or didn't seriously investigate."

"Is this a different way?" Jacka was confused, "so which direction do you think we haven't seriously investigated?"

"Motive for killing!" Zhao Yu said in an accentuated tone, "I don't think you have properly investigated the murderer's motive for killing!"

"Especially the relationship between the three deceased!

"I always feel that these three people must have something to do with each other, so they will attract the murderer's killing!"

"But," Jacka shook her head in disappointment, "we've really checked it, and they really don't have anything to do with it?"

"My God, one of the dead is our Minister of Defense, a former general, a member of the Senate, investigating such an important case, do you think anyone dares to do something perfunctory?"

"No! I didn't mean that! I mean," Zhao Yu said, spreading his hands, "you haven't investigated deep enough!"

"Huh, isn't enough?" Jacka wondered, "Then you say, how do you call it enough?"

"I'll give you an example, when I first debuted, I once solved a bank corpse case.

"Over the course of a few years, the killers killed seven people and sealed their bodies in vacuum bags and stored them in safes in major banks

"We found out the identities of the seven deceased, but found that these seven people were not related to each other except that one of them was a husband and wife!

"Gender, age, place of residence, job, appearance, all different, we naturally assume that this is a random target chosen by the murderer.

"However, when the case was finally closed, we found out that the murderer and these seven people had been in the same long-distance bus, and the car had an accident and was trapped in the tunnel"

Zhao Yu simply told Jacka about the bank corpse case.

Jacka had never heard of this kind of case, and her eyes straightened when she heard it, and it took a long time to understand what Zhao Yu meant: "You mean, the wallet murder case is similar to the bank corpse case?"

"Three deceased, once crossed paths somewhere?

"And these three people are likely to have done bad things to the murderer, or the murderer's family, so they attracted the murderer's revenge"

"That bad thing must have something to do with the wallet!" Zhao Yu said affirmatively, "Otherwise, the murderer would not have gone to great lengths to replace the murderer's heart with a wallet!"

"Oh," Jerka realized.

"Also," Zhao Yu continued, "what does it mean to take away a person's heart? It means that the murderer wants to tell us that the deceased's heart is not good, and the heart is black, or the heart is ruthless, or something like that."

"Wallet wallet," Jaca said, "we had speculated before that wallet could have something to do with the thief?"

"Yunishenko is the captain of the gendarmerie, and he used to deal with thieves, thieves and robbers, and we wonder if he did something excessive to a thief that provoked revenge!

"However, we have investigated all the prisoners he has captured and found nothing. And," Jacka frowned, "if it had anything to do with the thief, General Wilkron and the painter couldn't talk about it!"

"Your Excellency the General has not caught a thief, nor has he been involved in any theft, and the painter has nothing to do with theft, he is a very honest man, he has not stolen anything, and he has not been stolen."

"Keep assuming, keep overturning," Zhao Yu said, raising his index finger, "Exploring the truth of the case over and over again is the greatest joy of being a detective!"

"Old Ka," he narrowed his eyes and patted Jeka on the shoulder, "Experience has taught me that the more the case is puzzled, the more difficult it is, and the closest moment to solving the case!"

"I have at least one hypothesis about this wallet murder, and that is that it was a typical vendetta!

"Between the murderer and the deceased, there must be an unforgettable hatred that is enough to involve life and death, which will cause the murderer to take such cruel revenge!

"Therefore, if we want to solve the case, we must find the key point - the point !! like the bank corpse case"

After Zhao Yu finished speaking, the restaurant was quiet.

After a long pause, Jacka nodded and said, "I understand! I'll send someone to re-investigate the three victims to see if the three of them have experienced the same incident somewhere?"

"That's right!" Zhao Yu said, "This time, you must investigate carefully and don't lose any details!"

"yes, I see!" Jacka nodded heavily, "I'll do it!"

As he spoke, Jacka waved at the door of the restaurant, and Eureka, who had been standing for a long time, hurriedly greeted her.

"Also," Zhao Yu asked Jackah, "have you sent someone to investigate, do you have any questions about the origin of that wallet?"

"Well, I investigated!" Jacka nodded, "We got a lot of experts in making wallets, and they just said that the style of that wallet is relatively old, and it is not popular now"

"What!?" Who knows, hearing this, Zhao Yu stood up suddenly, startling Jacka and Eurika, "What are you doing, Lao Ka!? Such an important clue, why didn't you tell me earlier?"

"Huh?" said Jackah, "what does that mean? Is this clue important? Why can't I see it?"

"Isn't this important?" Zhao Yu almost slapped the table, and immediately clenched his fists and said excitedly, "The style of the wallet is old, which means that the root of this case is also very old!"

"No wonder you haven't found out the relationship between the three victims!

"The root of this murder is not recent, but happened a long, long time ago, you have to look further!"

"Well, check this forward?" Jacka was confused, "How much more do you want to go forward?"

"If you were my subordinate, I would have fired you a long time ago!" Zhao Yuhao roared angrily, "Check from the beginning!"

"Every one of them has been checking since birth! Oh no, I've been checking since I was beaten!!