The more I thought about it, the more angry I became, obviously I had been with Sima Qiqi all day today, how could I have eaten something and spilled it on my pants, and it was still at the hem of my pants, but seeing Sima Qiqi's distrustful eyes, I decided to find out what was on my pants to attract ants.

The next day, the pants that need to be tested were taken to the laboratory, Director Yang and the employees in the laboratory who had a good relationship knew it, so they also greeted politely when they saw it, and came directly to Director Yang's office.

"What kind of wind is blowing you here, you haven't been here for a while, please sit down, what's the matter with me?"

Director Yang smiled and made a gesture of please, and said with a smile: "It's easy to chat with smart!"

Dao Ming came to understand, looked at Director Yang's confused look, took out the pants to be tested and put them in front of Director Yang, pointed to the left trouser leg and said: "That, this is the position, I don't know what it has touched, it has attracted a lot of ants, you can help me test it!"

When Director Yang heard this, his expression was slightly embarrassed and he said, "This ant must be attracted by the smell of food!"

Hearing Director Yang say this, he looked at Director Yang with an unhappy expression, and Director Yang noticed the expression and hurriedly smiled and said: "Eh, don't misunderstand what I said as a biology master, for ants, except for synthetic substances, they can't eat other natural substances, and other natural substances are their food, maybe you accidentally rubbed the grease or something!"

He waved his hand and said, "Eh, don't say so much, measure, I'll pay, no matter what method you use, just measure out what is on the hem of your pants."

When Director Yang heard this, he cautiously asked, "If you want to test it, I'm afraid you can't take your pants back!"

said with an indifferent face: "As long as you can prove my innocence and not get it from eating, you don't care if you destroy these pants humanely!"

When Director Yang heard this, he asked again very cautiously: "Are you sure you must measure the substance on the trouser legs, no matter what method I use?"

"Yes, in short, I'll leave it to you, don't be perfunctory to me, just send the results bill to my office with the results after you finish it."

After finishing speaking, he got up and left Director Yang's office, and Director Yang picked up his pants and glanced at them, and smiled proudly.

There are less than two days before the trial, Sima Qiqi has been looking for a breakthrough, although he now knows that the disappeared kidney was stolen by Gao Ming, but there is no substantive evidence, even if it is proposed in court, it is estimated that Tu Minghao will oppose it, and it should not be accepted by the court in the end.

On this day, Sima Qiqi was extremely busy, but there was no substantial progress, and he showed no appetite for eating

Bundle of dinners came home early. Seeing Sima Qiqi's back, he couldn't help but sigh, but the current situation was that he was powerless and couldn't help Sima Qiqi.

Less than 24 hours from the second trial, I was sitting in the office operating the computer, looking busy, in fact, I didn't know what to do, I clicked on a web page, browsed for a few seconds and closed and clicked on another, less than 24 hours from the second trial, but Sima Qiqi has not found a new breakthrough on his side, and now he knows that Gao Ming stole a kidney but there is no evidence, and his heart is probably not as relaxed as Sima Qiqi, just when he feels irritable, a phone call restores calm.

Seeing that the caller ID was Director Yang of the laboratory, he hurriedly answered the phone, and Director Yang told him that the test of the pants had the results and asked him to go to the laboratory to get the results. Driving to the laboratory, Director Yang was already waiting in the lobby of the laboratory

Director Yang was holding a document bag in his hand, and when he saw him walking in, he hurriedly greeted him, respectfully handed over the file bag, and hurriedly opened the file bag, and asked while taking the document: "What is it on my trouser legs that attracts so many ants to climb on my trouser legs?"

Director Yang smiled mysteriously and said, "Eh, see for yourself, it's interesting!"

Hearing Director Yang say this, he took out the document and turned to the page of the result, and when he saw the conclusion written on it, he raised his head and looked at Director Yang with a surprised face, Director Yang smiled and said: "How about it, isn't it interesting, yes, the bill is also in it, you go back to the office and remember to ask the finance side to hurry up and pay over."

Seeing Director Yang's smile as if he had won the jackpot, he hurriedly put away the documents, reached out and groped for the bill in the document bag, and soon found the bill and took it out to take a look, and couldn't help but curse a dirty word excitedly, because the sound was too loud, everyone else in the hall was attracted by the sound, Director Yang hurriedly explained, and asked everyone to do their own things.

He pulled Director Yang aside, pointed to the bill and asked, "What's the situation, why is it so expensive, I'll let you check what the substance is, your inspection fee is too high!"

When Director Yang heard this, he hurriedly waved his hand and said: "Eh, it's not high, it's not high, then, I wrote each item clearly, what equipment was used, how much money, plus labor costs, I think for the sake of the friendship between the two of us, I have already calculated the lowest price for you."

Pointing to the bill, he said helplessly: "Yes, I asked you to measure what substances are stained on my trouser legs no matter what method you use, but you don't need to use so many instruments, it is liquid and temperamental, and there are such advanced testing instruments, it's too much, right?"

Looking at Director Yang with wide eyes, Director Yang said with a smile: "Eh, you are my guest, of course I will do my best to satisfy you, and ah, in order to ensure the accuracy of the results, of course, you have to use different experimental instruments, it is worth the money, really, I heard someone call me, I won't send you."

Remember to pay the bills! ”

looked at the bill and smiled bitterly, but after thinking about it, that result could change Sima Qiqi's predicament now, and he was also relieved.

After returning to the office, handing over the bill to the treasurer, he hurriedly came to Sima Qiqi's office, pushed open the door and saw Sima Qiqi rubbing his temples, his eyes closed, as if he had encountered a big problem that could not be solved.

said excitedly: "Kiki, I have found the answer to the problem that bothered you, do you want to hear it?"

Sima Qiqi heard that he was called "Qiqi", and saw a happy look, at this time, Sima Qiqi didn't have the energy to quarrel, and said listlessly: "What answer did you help me find, did you find the key evidence that can prove Meng Meimei's innocence, the only useful evidence now is the deceased's kidney that was removed, but that kind of thing, there are countless possibilities after Gao Ming stole it out, and there are too few opportunities to find it."

Laughing proudly, Sima Qiqi looked at him with a puzzled face, forced a smile, tried his best to calm down, looked at Sima Qiqi and said in a very solemn tone: "You're right, I know where the key kidney that determines the direction of the case is."

When Sima Qiqi heard this, he immediately came to his senses and hurriedly asked, "Where is it?"

At this time, he smiled and did not answer Sima Qiqi's question, but first told Sima Qiqi the results of the test pants, Sima Qiqi knew that he was selling Guanzi, and waited patiently for the finished speaking, Sima Qiqi held his chin with one hand and looked puzzled and asked: "Your pants are stained with formic acid, that is, when you eat something, the vinegar spills on the hem of your pants or is it stained with vinegar!" What's all the fuss about. ”

Hearing Sima Qiqi's answer, he coughed a few times and quickly explained: "It's not the acetic acid of acetic acid, but the formic acid of ants."

Drawing on the desktop, Sima Qiqi saw the written words and pointed to the "formic acid" on the desktop and asked, "Why does this formic acid make you so excited."

At this time, he proudly crossed his waist and said: "Hehe, lawyer Sima, you don't know, any chemical substance has a name that we often say, and it also has a special name, acetic acid corresponds to acetic acid, and formic acid corresponds to formic acid, as the simplest of organic acids."

Sima Qiqi thought about it and still didn't find a clue, tilted his head and waited to continue, seeing Sima Qiqi like this, he smiled slightly and said: "Most substances will undergo redox reactions, thus becoming another substance, Sima Lawyer, do you know the simplest alkydic acid change process of organic matter?"

Sima Qiqi thought about it and said slowly: "Don't look at me as a liberal arts student, I still know this, ethanol oxidation will turn into acetaldehyde, and acetaldehyde oxidation will turn into acetic acid, you have said so much now, it doesn't seem to have anything to do with the case!"

waved his hand and said very excitedly: "No, no, no, it has a lot to do with the formic acid in my pants, which is originally a dangerous chemical, and it is impossible to get it casually, and

My trajectory of action the day before yesterday is basically the same as yours, so you didn't get formic acid, why did I get it, the answer is that I went to the toilet at Gao Ming's house and you didn't go, and the change process you just said, if B becomes A, formic acid may also be methanol or formaldehyde, and 30%~40% of formaldehyde is what we often call formalin, and the most commonly used place is to preserve corpses or organs. ”

After speaking, he looked at Sima Qiqi proudly, Sima Qiqi sat on the chair after listening to the words, thinking that the news he said was too shocking, Sima Qiqi reacted for a while, and gently pushed Sima Qiqi, but he didn't expect Sima Qiqi to stand up suddenly. Frightened, he took a few steps back.

"I see, Gao Ming stole his mother's kidney, but it can't be discarded at will, the most dangerous place is the safest place, formalin has a special smell, it won't attract attention if it is placed in the toilet, and it will be disposed of when the time is right, so now there is another problem, we know where the kidney is, but how do we get it?"

(End of chapter)