Coroner Coroner

"Yeah, I killed your son!"

"I want you, a cold-blooded and heartless guy, to experience the pain of killing your own relatives with your own hands."

"But, I really didn't expect..."

Mrs. Songyuan smiled, but she shed tears again:

"After knowing that your son died, your first reaction was to ask for money?"

"It's... really ridiculous."

"Fortunately, I thought you still had a trace of humanity left."

"I didn't expect your heart to be so cold, so cold that the blood of your loved ones can't melt."

"It seems that my well-designed revenge was completely defeated by your shamelessness."

"I..." Matsumoto's face was a little hot.

On the other hand, Mao Lilan was a little confused.

Her character is so kind that after seeing this unimaginable ugliness, she couldn't help but collapse a bit:

"Ms. Matsubara, what are you talking about..."

"You really killed Mr. Kenichi?!"

"Silly girl, don't think too much about people."

Facing Mao Lilan's pure eyes, Mrs. Matsubara smiled self-deprecatingly:

"I killed people."

"I saw that his condition seemed to be deteriorating these days, so I guessed that he might suffer from crush syndrome."

"So, last night, I put sleeping pills in his water glass, and while he was asleep, I pressed his arm."

"This fellow Kenichi..."

Madam Matsubara's eyes filled with hatred:

"I have always raised him as my own son, but he has lived up to my expectations."

"He and his devil father are parasites in this family. He is still worthless at the age of 24. I have to work and support him to survive!"

"And when I was seriously injured and hospitalized, he, like his cold-blooded father, didn't come to see me..."

Cowardly and worthless, he became the sin of the dead.

Mrs. Songyuan began to resent the child who had accomplished nothing, and gradually regarded him as a burden.

During the hospitalization process, his "cold-blooded performance" of not coming to the hospital to visit his adoptive mother became the last straw that broke the camel's back.

Mrs. Matsubara hated Kenichi thoroughly.

"Ha ha…"

There was sadness in her voice, but more madness:

"Did I owe them father and son in my previous life?"

"They've sucked enough of my blood, now it's time to pay it back!"

Madam Matsubara vented hysterically, her long-suppressed hatred.

And the case has developed to the present, and the truth is already revealed.

"It's over..." Lin Xinyi sighed deeply.

He knew he had brought justice for the dead.

This may be a kind of victory, but it is too heavy to make people happy.

And just when Lin Xinyi was about to stand up and officially put an end to this tragedy...

"The blood test report from Kesouyan came out."

A police officer came from outside the door and handed over a report.

Lin Xinyi took the report casually, stood aside, and flipped through it casually.

The case was solved, and he knew that the results of the blood test should not deviate from his guess in advance.

"Blood potassium concentration exceeds standard."

"Myoglobin exceeds the standard."

"Sure enough, it's exactly what I thought..."

Lin Xinyi looked at it, his face suddenly changed:

"Wait, this..."

"What's wrong?" Asai Chengshi next to him asked puzzledly, "Did something happen?"

"No, not even..."

Lin Xinyi looked a little shocked:

"In the blood sample of the deceased, no sleeping drug ingredients were detected."

Chapter 228 The truth behind the truth

Seeing this result, Lin Xinyi was shocked.

He read that page of the test report several times over and over again, and finally confirmed that he was not dazzled:

"Really not, there is no residue of sleeping pills in the deceased's heart blood sample..."

Lin Xinyi murmured in a daze.

"This…"

Hearing this, Asai Chengmi beside him also changed slightly:

"Did the blood test go wrong?"

"Mrs. Songyuan has already admitted that she gave sleeping pills to the deceased, how could she not?"

"By the way, she took sleeping pills last night..."

Asai Chengshi thought about it and made a guess:

"The deceased just died this afternoon. After such a long time, will all the sleeping pills in his body be metabolized by the body?"

"No." Lin Xinyi shook his head:

"If it is 'alprazolam', 'lorazepam', 'triazolam' and other short-lasting sleeping pills, it is indeed possible to be completely metabolized within half a day."

"But Mrs. Matsubara gave the deceased 'flunitrazepam'."

"The half-life of flunitrazepam is 12-15 hours. If you take it before going to bed at night, there will still be residues in the next afternoon."

Half-life, also known as biological half-life in the field of pharmacy, refers to the time it takes for the concentration of a drug in the blood or the amount of a drug in the body to decrease to one-half.

The longer the half-life of the drug, the longer it will naturally remain in the body.

Therefore, judging from the sleeping pills Mrs. Songyuan chose, if the deceased really took those sleeping pills last night, it would be impossible for him to completely detect the residual sleeping pills in his blood.

"how so…"

Lin Xinyi frowned tightly.

Facing this shocking fact, he couldn't help making a somewhat unbelievable guess.

"Looks like I'll have to call again and ask..."

Lin Xinyi took out his mobile phone, walked out the door, and dialed a certain number with a complicated expression.

At this time, the air in the office was extremely heavy, and no one noticed Lin Xinyi's strange behavior.

Everyone is still shocked by the crimes committed by Mrs. Song Yuan.

Amidst the silence, complex emotions quietly surged in Mao Lilan's eyes:

"Ms. Matsubara, you must still be regretting your actions, right?"

Although Mrs. Songyuan's eyes are ferocious and her face is distorted at this moment, Mao Lilan is keenly aware of something from the madness and pleasure:

"Because I always feel that you..."

"Your previous sadness doesn't seem like a faux pas."

"And you said it yourself, you have always raised Mr. Jianyi as your own son."

"Mr. Kenichi's performance disappointed and hated you, but you must still love him deep down in your heart... It's a pity that you realized it too late."

"Don't, don't say it!"

Mrs. Matsubara unnaturally interrupted Mao Lilan's mind detection.

She clenched her fists tightly and said bitterly:

"I loved this kid once, but he only disappoints me."

"As I said just now, I was beaten twice by his devil father and was admitted to the hospital, but that little bastard who was not well-raised didn't even want to come to see me."

"Heh... How can I still love him?"

Mrs. Matsubara's voice was full of hatred.

But at this time, Matsubara Katsura quietly stood up and said with a complicated expression:

"That, actually..."

"I didn't let Kenichi see you."

"Eh?" Mrs. Song Yuan was slightly taken aback.

Her complexion became extremely complicated: "What did you say?"

"it is true…"

Katsura Matsubara has a thick skin.