As soon as he finished his words, his companion gave him a strange look, as if to say: are you sick? Do you still need to check these rooms? Will they harm their son?

Fang mujin hesitated for a moment and said, "go and search these rooms carefully for me. Don't let go any clues."

"Well? Do you search your room, too? "

"Search, search carefully!"

"Yes

In fact, what the man said just now reminded him that it might be easier for them to find clues in these rooms.

If Tang Tang was really poisoned at home, it's more likely to go to Tang Tang's room. Maybe some clues will be left behind.

Their rooms are also likely to be rooms where bad people hide or destroy evidence. After all, these rooms are the most easily overlooked. Who would have thought of searching the children's father's room or grandparents' room and thinking with their toes that these people would not hurt their children and grandchildren.

"Mr. Fang, I have something to find!" On the second floor, there was a sudden cry of excitement from a bodyguard.

Fang mujin one step and do two steps to run upstairs, quickly into his bedroom.

The bedroom has been turned into a mess by them. The most prominent thing is that a row of European style cabinets carefully built in their room has been forcibly moved, lying quietly in the corner with syringes and needles all the time.

The hidden position of the syringe is very hidden. If you don't remove the cabinet, you won't find anything in this corner.

Looking at the dust on the syringe should be hidden here for some time, Fang mujin's eyes narrowed slightly and said seriously: "go and put it away, be careful not to damage the fingerprints on it."

"Yes With professional tools and transparent bags, the bodyguard collected the needle tubes and needles and went to the hospital with Fang mujin.

"Dr. Li, I found this syringe and needle in the back of my wardrobe. Please see if you can extract some drug residues from the needle tube and help me copy the fingerprint on the needle tube."

"Yes, please wait a moment. I'll help you copy your fingerprints. You can go to the police station to investigate first. I'll inform you immediately after the drug identification results come out."

Soon Fang mujin went to a private detective club with her fingerprints and asked the detective to help him investigate the owner of the fingerprints, because it would be troublesome for the police to intervene in the investigation. They always follow the rules, and the efficiency of handling cases is greatly reduced. It's better to pay for a private detective, and the efficiency is faster.

"Yes, just a moment."

After a while, the detective came out with a stack of information and said with a serious expression: "Mr. Fang, the result is out!"

"There are three people's fingerprints on this needle, two men and one woman!"

"Yang Qi, male, 28 years old, native place: Nancheng, ordinary worker, now works in a medical supplies factory."

"Shi Lei, male, 31 years old, born in Liucheng, an ordinary worker, works in the same medical factory with Yang Qi."

"The two people are responsible for the work of the project, production and packaging!"

"According to their communication records and access records, both of them have never been to the imperial capital in the future, and they are very ordinary workers. They can't fight with you, so their criminal suspects are excluded for the time being."

"Because they are responsible for the production of this needle, it's normal for them to leave their fingerprints on the needle."

"We are more suspicious of the third person because she has a very close relationship with you and has a great motive to commit the crime."

"Who?" Fang mujin asked nervously.

"Su wennuan, your current wife, has her fingerprints on the needle tube, which are quite clear. She should have left them on the needle tube recently."

"As far as I know, she is the stepmother of your eldest son. She gave birth to a baby boy half a year ago and has a daughter with her, so we can't rule out the possibility that she murdered her ex child for selfish reasons."

"But it's just our guess. Is it going to be further..."

Not waiting for the detective to finish, Fang mujin said firmly: "it can't be her, it can't be her!"

"Mr. Fang, we didn't say it must be your wife, but you don't want to be a fan."

"It's better to investigate this matter clearly. If you entrust us to investigate it for you, we will..."

This time, before the detective's words were finished, Fang mujin left directly with the needle.

His face was very gloomy and cold, and he went to another private detective. This time, he didn't say the purpose, but asked someone to help him identify his fingerprints.

As a result, as the Last Detective said, there are three fingerprints on the needle, Yang Qi, Shi Lei and Su Nuan!

Fang Mujin returned as like as two peas to the hospital. He just walked to the child's ward and was called to the laboratory by Dr. Lee. The results showed that the residual components in the needle tube were exactly the same as the T virus in the child's body.

"Mr. Fang, have you found out the fingerprints?"

"Who is the murderer?"

"The child's back has a tiny ulceration, if you don't find the antidote vaccine, I'm afraid it will be very dangerous."

Fang mujin's face is painful and her expression is dull. She listens to the doctor's emphasis over and over again that the child's condition is getting worse and worse. If she is not treated again, she may die.

He didn't say anything, but turned around silently and left with a heavy back.

Doctor Li looked at his desolate and heavy back, and he was surprised. What happened to Mr. Fang?

Why does the expression look so sad?

Is the investigation difficult?

Fang mujin arrives at the ward on the fifth floor. Su Nuan and her two children are inside. There are two bodyguards at the door to protect them for 24 hours. In order to give them a rest room and prevent Fang's mother from hurting their mother and daughter on impulse.

Su wennuan just coaxed the child to sleep. As soon as she turned around, she saw Fang mujin's eyes were complicated and her eyes were deep. She stood behind her and stared at her, which scared her.

"It scared me to death. When did you come in? Why did you come in without a word?"

Fang mujin stares at Su wennuan's eyes. She doesn't say anything. She just stares at her all the time, as if she wants to see something from her eyes.

Su wennuan looked at his strange appearance and asked, "what's the matter? Why are you staring at me all the time? What's sticking on my face? "

"No, I just want to see you or not the original you?" Fang mujin said in a low and hoarse voice.

Su wennuan felt that he was really wrong and spoke strangely.

"What do you mean? What's the matter with you? What do you mean, am I who I am? " Su warm a face of confusion, she really don't understand Fang mujin these words meaning.

"What's the matter? How are you doing back home? Did you find any clues? "

Fang mujin stares at Su wennuan's natural face, worried expression, figure hoarse said: "found some evidence, gain a lot, basically determine who is the killer."