"I know the exact cause of death."

Yu Fei turned around and said to Boss Liu with a smile.

"Brother Yu, you are not good at psychics. You just had a few words with the deceased, right?"

Boss Liu always felt a little weird. After closing his eyes for a while, he knew what was going on. He had no clue before.

"No, I used the power of scientific knowledge to have a conversation with the dead."

Yu Fei smiled. There was no such thing as psychic magic. It was just pretending to be a ghost. Some people used to say that ghosts were a kind of energy. If it was really a kind of energy, it would be impossible for Yu Fei not to notice it.

"Now that science has developed to such an extent, can we talk to ghosts?"

Boss Liu was shocked and felt that he was really behind the times because he had such an advanced method.

"What are you thinking about? I just understand medical skills. I have read some medical books and directly analyzed the method of killing based on the causes of death."

Yu Fei rolled his eyes, Boss Liu really believed whatever he said.

"Okay! Then how did you kill people?"

Boss Liu twitched the corners of his mouth, and then continued to ask.

"This is actually a very simple answer. We can usually see on TV that hitting a person's neck with a knife makes the person faint immediately. That's because it hits a place in the human body called the carotid sinus."

"Hitting this place can slow down the heartbeat and lower blood pressure. If you hold it down, you will die. The causes of death are similar to heart disease and low blood pressure."

Yu Fei told Boss Liu directly and did not hide it from him. After all, this was just medical knowledge.

"You mean, someone pressed this place for a long time and killed the Chen family's young master?"

Boss Liu's eyes widened and he asked in disbelief. He didn't expect that there is such a method of killing. It really kills people invisibly. If he didn't have a solid medical foundation, he wouldn't be able to find the cause at all.

"Yes! So after screening all the people he came into contact with before his death, the murderer must be among them!"

Yu Fei nodded.

"Great! I'll have the hotel surveillance camera come over right now!"

Boss Liu hurriedly ran out, and Yu Fei instantly narrowed the scope. Now it is much easier to screen.

Soon Boss Liu came back with his computer in his arms. Inside was the surveillance video he had obtained. After opening it, the two of them stared at it with wide eyes.

From the moment Chen Qianqian's brother returned to the hotel with his bodyguards, until the two bodyguards went out to do business, the three of them stayed in the room after they came back.

Until the hired men went to the room and beat up the three of them. The men left in a panic, and Boss Liu slowed down the video.

The hotel manager and the police came in to inquire. At this time, it was confirmed that Chen Qianqian's brother was still alive.

After the hotel manager and the police left, no one came in or out of the room for a long time. It was certain that only Chen Qianqian's brother and two bodyguards were in the room.

Staring at a surveillance camera with no movement at all would be boring, so Boss Liu sped up.

However, no one entered the room under the surveillance until the two bodyguards discovered something unusual and called the police and emergency services. The police and doctors came again.

According to the information obtained by Boss Liu, Chen Qianqian's brother was completely dead at that time, and the time of death was more than an hour.

Seeing Chen Qianqian's brother being carried away and everyone leaving together in the surveillance video, Boss Liu turned off the video.

"No one has gone in! Two bodyguards have always been by your side! Brother Yu, did you make a wrong conclusion?"

Boss Liu lit up a cigarette, took a puff and said to Yu Fei that in his opinion things had reached a deadlock again.

"This is strange!

"

Yu Fei also frowned. In front of two bodyguards, it was definitely not an easy task to kill Chen Qianqian's brother without anyone noticing.

"Is it a sudden illness?"

Boss Liu felt that it was not man-made.

"It's impossible. Heart disease and hypotension are not sudden diseases."

Yu Fei shook his head and quickly played the video backwards again, but still found no abnormalities.

"There is obviously no one around the deceased!"

Boss Liu also followed and looked, but still saw nothing unusual.

"Wrong! Someone! We overlooked something!"

Yu Fei suddenly reacted.

"What's going on?"

Boss Liu was puzzled.

"Aren't there two bodyguards around him? Aren't those people?"

Yu Fei turned to Boss Liu and asked.

"It's impossible. Bodyguards of rich people have signed agreements. If something happens to their employer, their compensation and punishment will be very serious. But if you die for your employer, you can get a lot of pensions. So many bodyguards want to protect their employer's safety.

You can even sell your life!”

Boss Liu thought it was impossible and simply shook his head decisively.

"You are wrong. No matter how severe the punishment and compensation are, at least they can live. What if Chen Qianqian's brother wants them to die?"

Yu Fei squinted his eyes and said, although Yu Fei only had a slight contact with Chen Qianqian's brother, he knew this person very well.

He is definitely a selfish person, and he grew up pampered. He doesn't care at all about the life or death of others, he only cares about his own face and interests.

Yu Fei quickly thought that Boss Liu's men forced the two people hired by the bodyguard to beat them in the name of having too little money.

Chen Qianqian's brother felt that he had lost face, so he took the lives of two people.

In order to protect themselves, those two people had no choice but to kill him and then frame him for others.

Boss Liu's eyes widened. Now he felt that Yu Fei's explanation was perfect. The motive was there, the method was there, the cause of death was there, everything was perfect.

"What do we do now?"

Boss Liu knew that they could investigate privately, but without the power to enforce the law, they couldn't do it themselves.

"Find someone to come forward for us. We cannot expose this matter, otherwise it will be self-defeating and others will think that we are framed."

After Yu Fei thought about it, he also felt that none of them could come forward. The Chen family must now feel that they were the ones responsible for this matter, and that someone else had to do it if they wanted to figure it out.

"I'll have someone contact the doctor at the hospital and let him talk!"

Boss Liu understood immediately, nodded and said.

"Well, find someone with high moral character and high respect, so that you can be easily trusted."

Yu Fei nodded, it would be best to let the doctor do this.

"Um!"

As a local snake, it is too easy for Boss Liu to do this. Not to mention that what Yu Fei asked him to do is the truth. Even if he is asked to talk nonsense, Boss Liu can make him say it.

Seeing Boss Liu go out, Yu Fei leaned on the sofa and rubbed his temples. He finally found the reason. If he really killed the person, he would dare to take responsibility for it, but Yu Fei would not take the blame for others.

Dry.

Chen Qianqian's brother did not care for his subordinates and was killed by his subordinates. He deserved to die. There must be a correct explanation for this matter.

But Yu Fei knew that it was inevitable that the Chen family would be angry with him, and Yu Fei was already prepared to face the storm.

Just as Boss Liu was contacting the doctor, the Chen family also walked out of the airport. Several cars had already been waiting at the airport to pick them up.

A dozen bodyguards protected a pair of middle-aged women in the middle, preventing anyone from getting close.

"Go to the hospital!"

A middle-aged man with a cold expression and murderous eyes said to the driver.

The driver nodded and drove quickly, not daring to say anything nonsense.

Sitting next to the middle-aged man was a middle-aged woman who was very well-maintained and looked like she was only thirty years old. She kept lowering her head and sobbing softly.

"Stop crying!"

The middle-aged man turned around and glared.

"Your son was beaten to death, and you didn't even shed a tear. Are you still a human being?"

The woman raised her head, stared at the man, and shouted loudly.

"What's the use of crying? Can you bring your son back to life? Just avenge him. My son is dead, and others need to pay for it with the lives of their whole family!"

The middle-aged man snorted coldly, his eyes still stern, showing no trace of sadness.

"Ah...wuwuwu..."

Seeing the man's calm look, the woman lay on his shoulder and cried again.

When the motorcade arrived at the hospital, the hospital leaders had already gotten up and were waiting at the entrance of the hospital. A large group of people in white coats, with white hair on their heads, were very dazzling at night.

Seeing the car stop, those people rushed to greet it. They didn't dare to smile, they could only lower their heads and look respectful.

"Where is my son?"
To be continued...