"Curious." Ming Fei smiled, "When I was in prison, I heard the prison guards say something similar, the lively person suddenly fell ill, the hospital could not find the cause, but the person became weaker and weaker day by day, probably less than a month, he was so weak that he couldn't even breathe, and he died soon. ”

"Poisoned?" Yuan Bo's face changed.

"Hmm." Ming Fei nodded, "To be exact, it is a new type of radiation element, which will cause rapid degradation of human body functions after entering the human body. ”

Yuan Bo subconsciously swallowed his saliva: "Sister Mingfei, ......what do you mean?"

"Of course, it could be that I was overthinking, so do you remember the symptoms of your mother's illness?"

Yuan Bo grabbed a handful of hair: "Of course I remember, the first day, he went back and brought some cosmetics to my mother, by the way, there is also a jade bracelet, said that it was auctioned at the auction, and personally put it on for my mother, he left early the next morning, but in the afternoon, my mother felt uncomfortable, thought it was a cold, took two packs of granules, who knew that there was no effect at all, the body was getting weaker and weaker, a week later, I couldn't even walk, and I had to call the emergency number, But all the check-ups were done in the hospital, and no problems were found, but the person just became weaker and weaker, more and more sleepy, until he never woke up again......" Speaking of this, he couldn't help but reddened his eyes, but he was quickly pressed down.

"Is there anything unusual about your mother? For example, are there any spots that change color or something? ”

"This ...... On the day my mother passed away, I held my mother's hand and cried, and accidentally found that the back of my mother's hand was ......" Yuan Bo pointed to the back of his hand, "The blood vessels from here up are all black, you know, the human blood vessels are also blue when they are revealed, but my mother is black." ”

Ming Fei was silent, if nothing else, it was the K virus she thought of, it was ten years ago, when an overseas laboratory was developing a drug to improve human body function, it failed to produce a virus, known as K virus, this virus is the reverse preparation of the drug studied in the laboratory, it was originally supposed to be destroyed, but then I don't know what happened and it leaked out.

At that time, the Eagle Brigade was ordered to cooperate with Interpol and went over to destroy the laboratory.

It was during that mission that she had the opportunity to break away from the Blue Wings and be accepted by the state to join the Eagle Falcon, becoming the White Eagle of the Eagle Brigade.

If Jiang Xinru was really infected by the K virus and died, it means that Yuan Chenggang is not a simple person.

"Sister Mingfei, is there a problem with Aunt Jiang's death?" Ling Han couldn't help but ask.

Yuan Bo bit his lip tightly, looking a little nervous.

"Even if there is a problem, there is no evidence." Ming Fei raised his eyes and looked at the two people, "The corpse has already been cremated, otherwise the bones of the corpse can be examined." ”

Yuan Bo leaned on the sofa as if deflated: "Over the years, I have been investigating, but it's a pity that ......" said and grabbed his head with both hands, but unfortunately his ability was too weak, and he didn't find anything useful at all.