All the evils dodge, wait for me to accept this demon king!

Cheng Ying said cautiously: "You ask."

Li Hao asked straightforwardly: "You have always insisted that the relationship between you and Lu Renyou is very good, so why didn't I read sadness from your eyes? Don't say I was wrong, I have been in this business for ten years. "

While asking, he stared closely at Cheng Ying's eyes, not missing any emotion in them.

In the end, Cheng Ying turned her face away, avoiding his sight, moved her throat, and said in a nonchalant manner: "A person cannot be resurrected after death. Since he has already left, can I cry him back? I am a man I have lacked affection since I was a child. When my mother passed away, I did not attend her funeral. I didn’t even cry. You can say that I am cold-blooded and ruthless by nature, and I will not refute it! Renyou is leaving Yes, but I still have two children, so the only thing I can do now is to take good care of these two children for him."

After hearing her remarks, Xuan Minghua couldn't help scanning her up and down again.

The fundus of the eyes was red, the throat rolled repeatedly, and the hands hanging on the knees tightly twisted the pants, all the details revealed the complexity of her heart at the moment.

"I understand, thank you for your cooperation." Li Hao got up and reached out to her.

Cheng Ying hesitated for a moment, then slowly stretched out her hand, ready to shake it back.

"If you have any questions you want to ask, just ask me. It's useless to ask her. She has such a temper and is lifeless every day. Renyou was killed by her bad luck!" Lu Renyou's mother suddenly challenged Cheng Ying, as if Is there any dissatisfaction with it.

As everyone knows, her attack made the impression of her even worse on the people present. First, she was dissatisfied with Qin Hong, and now she is also dissatisfied with Cheng Ying. How can I love that none of these two daughters-in-law caught her eyes?

Li Hao asked Hu Yu to send them out.

After everyone in the Lu family left, Li Hao held a small discussion meeting.

"What do you think about Lu Renyou's death?"

Hu Yu ghostly threw the question back: "Boss, what do you think?"

Li Hao gave him a dark look, and said: "I personally think that this case is not as simple as it appears on the surface. My professional intuition tells me that Lu Renyou died in a murder, a well-planned murder! As long as we can figure out A method that can cause intracranial hemorrhage without fracture of the skull, then the truth of this case can be revealed!"

Xuan Minghua's answer was very direct and solid: "If you mean using heretical methods, then I can tell you that there are many methods, but if you want to use scientific methods, then I can't think of them, because I am Here is an illiterate."

If mana or demon power can be used, the mouse spirit Hao Gencheng can easily do it.

Li Hao couldn't help being a little embarrassed by her being so nonchalant.

He just couldn't think of a scientific way to hold this seminar.

But he understood that apart from Lu Renyou himself and the murderer, there was another person who knew the truth about Lu Renyou's death!

And this person is here now.

Cang Yan!

From the previous case of Kong Weiqing and Liu Jia, he already understood that Cang Yan has the ability to look back on history!
Cang Yan took a deep look at Li Hao, and cursed secretly: What a villain, you dare to hit him with ideas, and want to get something for nothing through him! !
Just as he was about to turn a blind eye, Xuan Minghua followed suit.

Facing Shang Xuan Minghua's curious eyes, Cang Yan had no choice but to compromise.

After coughing lightly, he was finally willing to speak, "I don't know if you have noticed a detail on Lu Renyou's body, a detail that is easily overlooked. This detail is hidden on Lu Renyou's forehead."

After a few touches from him, Li Hao immediately retrieved the photo of Lu Renyou's death from the computer, clicked on the forehead in the photo, and zoomed in again.

Finally, I saw a very light imprint on Lu Renyou's forehead near the hairline. As Cang Yan said, it is very easy to be ignored.

Looking at the mark, Hu Yu muttered with a puzzled face: "What does such a small mark mean? Maybe it's just a scar left by Lu Renyou after bumping into him when he was alive."

However, Li Hao stared at the imprint, his expression became more and more serious.

Seeing Li Hao's expression, Hu Yu fell silent, and waited for a while before asking, "Boss, have you thought about it?"

"It's a bit of a clue," Li Hao turned his head and said to Hu Yu: "If this imprint appeared in another place, it really couldn't be explained, but it was the place where it appeared that gave me a hint. Do you remember Did I ask Cheng Ying about the content just now?"

Hu Yu: "Remember, you asked him in front of all of us why he was so calm and not sad after a dead man."

The corner of Li Hao's mouth twitched, "I didn't ask other than this?"

Hu Yu: "Yes, you still asked her what her education and major were. She said she studied mechanics and got a master's degree. But what does this have to do with Lu Renyou's death?"

Li Hao tapped Lu Renyou's forehead on the computer with a pen, "You combine Cheng Ying's education, major, and this imprint, and if you think about it again, what conclusion can you get?"

Hu Yu faltered, "Boss, Boss, it's not that you don't know my education level. I only have two copies. Now you ask me to answer questions related to master's degree, can I answer them?"

Another policeman on the side hurriedly said, "I'm a forensic medicine student, and I don't have anything to do with mechanics."

Xuan Minghua was even more straightforward: "I only have a junior high school diploma."

Li Hao glared at Hu Yu with hatred, "Resonance conduction, have you heard of this technical term?"

Hu Yu shook his head, and Xuan Minghua and others also shook their heads.

Seeing that Xuan Minghua was also shaking his head, Li Hao unconsciously slowed down a bit, "Let me simply explain that the so-called resonance conduction is actually similar to the principle of light being refracted. Force can produce the same value through the resonance conduction of sound." Force, and have an effect on the point after refraction. Different force bearing methods and different carriers will produce different wavelengths for sound transmission, and the continuation of the force will not always attenuate, but will gradually strengthen.”

"These phenomena have the same principle as the echoing gallery in the Temple of Heaven, that is, the force applied at point A is concentrated to point B by reflection. If my guess is correct, Cheng Ying used this principle to murder Lu Renyou, and it can be done without incident." It is an exaggeration to say that this is a perfect murder with a high IQ!" If Qin Hong hadn't just had a major operation and a caesarean section when he pushed Lu Renyou, and his body was extremely weak, so he just pushed Lu Renyou down three or four steps, the truth might be So covered up!
He explained so much that all the people present, except Cang Yan, reacted like ducks listening to thunder.

After a while, Hu Yu complained: "Boss, you have said so much, why didn't I understand a single word?"

Li Hao had no choice but to explain in more detail, "Combined with the clues known by the purpose, I can be sure that Cheng Ying used this principle to continuously hit point A of the same frequency in Lu Renyou's skull, causing the shock waves to converge. To point B inside the skull. The continuous accumulation of shock waves at point A eventually caused blood vessel rupture at point B and intracranial hemorrhage!"