"Moreover, since Zhao Xu and Zhao Wang have a good relationship, if he mistakenly thinks that Captain Zheng is the enemy who killed his brother, and when he met Captain Zheng in the city, there was no excesse, it means that Zhao Xu's self-control is very high, and in the face of such a thing, he can still be so rational, he wants to avenge his brother, and when it is not good to choose, but he has to choose the day of the first meeting and the place near the time of the meeting, such a simple question, he can't think of it, this is completely deliberately putting evidence to guide us to think in this direction."

Bai Bingxi sneered, "Where does Zhao Xu work?" ”

Forensic Doctor Yang flipped through the documents in his hand, looked up and said, "Guyang Glass Factory." ”

Bai Bingxi nodded, "That makes sense." ”

Forensic Doctor Yang couldn't keep up with Bai Bingxi's rhythm, "What? ”

Bai Bingxi patiently explained, "The strong acidic properties of hydrofluoric acid are often used in industry to carve glass. ”

"Are you saying that the murderer chose hydrofluoric acid to blame Zhao Xu?"

"That's right, these details carefully designed by the murderer are all to tell us that it was Zhao Xu who killed Captain Zheng. This is not just a case of intentional homicide, but also a case of deliberate blame. ”

Bai Bingxi said firmly, "Wait, there will be clues to appear, don't be in a hurry." ”

Forensic Doctor Yang said embarrassedly, "Forgive me for being stupid, although it would be ignorant to continue asking, I still want to ask you, why are you so sure that there will be new clues?" ”

Bai Bingxi waved his hand, "Do you think, the murderer used such a cruel means to kill Captain Zheng by dissolving the corpse, and took the opportunity to blame Zhao Xu, although there are some loopholes, but logically, it can still go down, such a thoughtful person, after the corpse dissolution, can't he find a way to solve all the traces at the scene?" Still need to blame someone else? His dissolution is not only to destroy the evidence of his crime, but the most important thing is to put Zhao Xu to death, after all, intentional homicide by dissolving the body is punishable by death according to the provisions of the Criminal Law. ”

Forensic Doctor Yang suddenly realized: "Are you saying that if we don't move, he will see that he has not achieved his goal, and he will release the 'clue' again?" ”

"That's right!"

"I see."

……

The meeting was at breakfast time, and Ma Qun, as the head chef, entered the back kitchen of the hotel at half past four in the morning.

Generally, chefs usually start preparing ingredients at five o'clock, so the back kitchen at half past four is still empty, only the dim wall lamp is on, and the back kitchen will not be dark, but at a glance, what you see is not real, and it feels dark.

Ma Qun held the glasses on the bridge of his nose, and reached for the door to control the switch of the headlights, but before his hand could touch, suddenly a black shadow flashed behind him.

The horse group was so frightened that his body stiffened, and cold sweat oozed from his back instantly, although he didn't believe in ghosts and gods, but a black shadow flashed behind him.

The horses turned their heads stiffly and looked behind them, and before they could see what the black shadow looked like, they saw a face with a strange smile suddenly enlarge in front of his eyes, and he trembled all over, opened his mouth wide and was about to shout that there was a ghost, and then his neck hurt, his eyes rolled, and he fainted.

Lu Yihan looked at the horses lying on the ground, and smashed his mouth in disgust, "I can't help but be scared!" ”

Five minutes later, Lu Yihan clapped his hands leisurely, walked out of the storage room, looked back at the horses leaning against the corner of the wall tied like zongzi, sneered, closed the door and left.

During the training of the military region, Bai Bingxi taught them camouflage techniques, and Lu Yihan and Ma Qun were about the same size, after a little disguise, if they didn't look closely, they could get through the test in confusion.

After Lu Yihan changed his clothes, he began to be busy in the back kitchen, and the sky gradually brightened, and there were more people.

When the waiter came to the back kitchen to urge him for the fourth time, breakfast was finally stumbled over.

Looking at the meals that were passed away by the waiter, Lu Yihan helped his glasses, pulled the mask he was wearing up, only revealing a pair of sharp eyes, and slipped out of the chaos.

On the way, he met a lot of people who greeted him, and Lu Yihan just nodded in response.

I found the nearest staircase passage to the private room where Jin Gang and the representatives of country B met, and the safe passage was generally not walked, and it was much more secluded than outside.

I took out a small earphone, stuffed it into my ear, leaned against the wall and began to listen to the movement inside.

In the dessert after the meal, he took advantage of the fact that no one was paying attention and stuffed a small bug inside.

The headset first sounded 'magnetic magnetic-', and then the voice slowly became clearer, and the sound of the conversation between the two came out clearly and accurately.

At first, it was all inconsequential greetings, but in fact, it was a breakfast together, but the two of them didn't eat a bite.

Lu Yihan listened to the two praising each other in every possible way, and suddenly the staircase door was pushed open, and a couple of men and women who kissed so much got carried away stumbled in, and the two didn't see Lu Yihan, until Lu Yihan felt that if he didn't say anything again, they could have a fight in the open air.

"Ahem......"

Both of them turned their heads to look at him with wide eyes, and the woman screamed and ran out with her face covered.

Lu Yihan smiled helplessly at the man, "I'm sorry, buddy!" Spoil your good deeds. ”

The woman's call attracted the bodyguards guarding around the private room, and she said viciously, "What are you doing here?" ”

Lu Yihan said with a smile, "It's not a smoking addiction, come and smoke a cigarette." ”

"Don't linger in the neighborhood for too long, what should you do!"

"Yes, yes, yes!"

Lu Yihan passed by the bodyguard, and he just breathed a sigh of relief in his heart, "Wait! Lu Yihan lifted it up again in one breath, and it was blocked in his throat.

"Anything else?"

The bodyguard narrowed his eyes and questioned, "You just smoked?" ”

"That's right! Would you like two? ”

The thick palm slapped on Lu Yihan's shoulder, and Lu Yihan shrank back very embarrassedly, "How many... This... What is this for? ”

"Who are you coaxing?!! Just smoked and didn't smell of smoke at all? ”

Lu Yihan smiled: "You have wronged me, we don't allow smoking here, can't I help it?" Look at the window over there, I just deliberately diffused the smell of my body for a while, is there really no smell of smoke? That's great! ”

"Where's the cigarette butt you smoked?"

It is cleaned every hour, and a lot of garbage is immediately removed as soon as it is thrown away, and it is not easy to leave a cigarette butt.

"Look! You still don't believe me, isn't this here? ”

Lu Yihan walked to the window, picked up a cigarette butt in the corner of the window, and handed it to the bodyguard, "Look, this cigarette butt is still hot!" ”

The bodyguard looked at him suspiciously, waved his hand and said, "Hurry up!" ”

"Yes, yes!"

Lu Yihan walked out of the door, the smile on his face disappeared instantly, and he clenched the headphones in his hand.