"Well, Brother Qi, you will go to bed early in a while, I see that you are very tired today. It's okay to finish these things later. In the gentle response of the little bun, it was not until Zhao Yongqi smiled and nodded in agreement that he left with a sweet smile on his face and took small steps with a large wooden tray.

Ten minutes later, Cheng He and Lin Xin were driven by Zhao Yongqi to the living room on the first floor to continue their battle, and the world finally quieted down.

About an hour later, at nearly half past nine in the evening, Zheng Kai's scream suddenly came from the second floor.

Zhao Yongqi, who was sitting at the desk, stared at his eyes, turned over and rushed directly out of his bedroom, rushing directly from the third floor to the place where the sound came from the second floor.

When Zhao Yongqi arrived, Li Chen, Deng Chao, Xiaolulu and Zhang Yixin were already standing at the door of Lin Xin and Wang Yulan's room, and their expressions didn't look good.

"What's wrong, what's going on?" Zhao Yongqi asked loudly, but received no answer. At that moment, he squeezed away Deng Chao, who was blocking in front of him, and when he looked into Xiaoxin's room, he couldn't help but freeze his eyes.

I saw that Wang Lan was lying on the ground, with a blood hole in the back waist and a dagger in the back of the heart.

Zhao Yongqi, who was originally in a state of turmoil, glanced at it again, and he already had the bottom in his heart, and finally let out a sigh of relief, and vomited helplessly: "I'm really looking for trouble, I'm about to go to bed, and there will be a homicide." ”

Just like that, not to mention Lin Xin and Cheng He downstairs, even the girls in the building on the other side also came one after another, and they gathered in the small aisle to talk about it.

"Brother Zulan was killed, relieved of his miserable life, now let's go get some firecrackers, in order to have one less waste of melons, fruits, pears and peaches in the world, why don't you hold a banquet tonight?"

"Hahaha...... That's a good proposal!" Everyone had already seen what was going on, but they couldn't understand it, and the smell of ketchup in the room alone was enough to explain everything.

The corpse lying on the ground suddenly tilted his head and said very speechlessly: "Xiao Qi, I know that you are inhuman, you don't need to be so inhuman! ”

"Just do it well if you are a dead man, what do dead people say!" Zhao Yongqi stepped on his ass a few more times, and then the old god said: "Don't worry, before you are sent to be cremated and burned to ashes, you will definitely be washed clean." ”

Cheng He's eyes rolled, and he rushed up and stepped on Wang Yulan's ass desperately, shouting in his mouth: "The corpse has changed, let's fight together!"

"Hey, oh~~ I'm not acting, I'm damn!" was suddenly trampled by the scrambling goods, and the royal Lan who was covering her ass shouted bitterly.

After a while, I finally began to enter the normal range. The "dead man" naturally obediently lay back and pretended to be a corpse.

Zhao Yongqi, who was squatting beside Wang Zulan, touched his chin and said, "There is no death information around, and there are no hairs and other objects that can determine the identity of the murderer." However, judging from the position of Brother Zulan's knife, the murderer is not tall. ”

"Hmm, why?" Lin Xin naturally asked.

Zhao Yongqi pointed to the blood hole on Wang Zulan's waist, and said seriously: "Brother Zulan's stature is relatively short, not to mention Guangzhu, even if it is me, if I hold the knife with one hand and suddenly stab him from behind, the position of the knife should be higher than now." Judging from the current location of the wound, the murderer's height should be close to that of Brother Zu Lan. ”

"That's not ......" Deng Chao instantly set his eyes on the girls, it was obvious that if this judgment was correct, then only these girls were the same height as Wang Yulan.

Of course, the smart girls of Bingxue naturally knew this, which immediately caused a commotion.

Yang Mu, who had been watching with his hands in front of his chest, frowned and said, "Xiao Qi, do you judge that you are a short person based on this?" Generally speaking, the difference in the position of a person's arm is very limited. ”

"Well, Sister Mumu is right, but there is a very strong evidence. Zhao Yongqi nodded, pointing to the dagger inserted in the back of the heart, about half of the blade of the entire dagger did not enter the body, "I have seen the blood hole on the back waist, the depth is about the same as this one in the back of the heart." You know, when you kill someone, half of the time, you will be nervous, or with a deep hatred. In this state of mind, the power used is enormous. For example, if I am talking about myself, or Brother Chen, maybe I can insert the grip part of the dagger into it a little bit. However, you look at the two stab wounds, and it is clear that you can only insert half of them. Let me ask you a simple question, if you are a murderer and want to kill Brother Clan completely with two knives, will you deliberately spare some strength and not insert the blade completely?"

"This ......" Everyone hesitated for a while, and the smart ones seemed to have begun to understand what Zhao Yongqi meant.

Zhao Yongqi, who slowly stood up, glanced at everyone, shook his head helplessly and said: "Hey, they are all actors, actresses, and future actors, it's really difficult to judge by their faces." ”

Seeing Zhao Yongqi's bitter gourd face, everyone laughed again, and then Xiao Baozi asked, "Brother Qi, then you mean that this murderer's strength is very small?"

"Yes, not only is the strength small, but also the height is not very high. Well, I'll give you a demonstration. Zhao Yongqi took a few steps back, stood at the door, and said to everyone: "Brother Clanlan's expression shows that he was surprised rather than afraid when he was attacked. This shows that this person is known to him, and even he does not know why he was attacked. I think the general process is like this...... Someone knocked on the door, Brother Zu Lan naturally came to open the door, and then the murderer outside the door said something to him, and then Brother Zu Lan naturally turned around and exposed his back to the murderer. The killer pounced, first stabbing him in the back of the waist, and then covering his mouth from behind to prevent him from screaming. At this time, there was no sign of death in the clan. Therefore, the murderer pulled out his sharp blade and stabbed him in the back of the heart again, so that Brother Lan, who was killed in an instant, fell to the ground before he could make a sound. ”

"Why was he stabbed twice while standing?" Cheng He looked at Zhao Yongqi puzzled.

"The question is simple. If Brother Zu Lan was crushed to the ground, and then the murderer stabbed the back of the heart with a dagger, then the wound would definitely be much larger than the blood hole in the back of the waist, because that posture was easy to exert force, and even with the help of the weight of the body. Second, if you fall and get a knife, no matter what position you use to hold the knife, the angle of entry of the wound will only remain at an angle of 90 degrees to the back, or it will be inserted diagonally from the direction of the head. Unless, the murderer idly goes around the head of Brother Zulan and squats, and then holds the dagger upside down and inserts it down, there will be this kind of bottom-up cut-in now. ”