"Why don't I not know! Dad, what else are you hiding from me!? Shi Hui yelled loudly at her father, Professor Shi Wang.

"Stop!"

"Shi Hui, this is the Public Security Bureau, we are handling the case, don't make a loud noise!"

Yao Zhenhua stood in front of the big screen and gently scolded Shi Hui, like a teacher educating students.

Shi Bo grabbed Shi Hui's sleeve, pulled it hard, and said, "Sister, don't get excited yet, let's talk about it after we listen." ”

Professor Schwann kept his head down, covering his forehead and eyes with his left hand, propping his arm on the table, and shaking his head slightly.

"Shi Hui, don't speak indiscriminately, besides, you can't start to generalize just because you know a little thing."

"I think we outsiders can see that your parents don't tell you about your siblings, mainly because they think about you, worry about affecting you, and worry about causing you trouble. Your parents didn't tell you out of love for you. ”

The more Yao Zhenhua talked, the more he felt that it was boring to talk too much.

"Comrade policeman, you can't speculate, do you have any evidence?" Shi Hui questioned Yao Zhenhua.

"Although Professor Schwan didn't say anything about the case, we did find evidence that we could prove that you didn't believe."

"But if you want to see the evidence, you have to listen carefully to what I have to say."

Shi Bo and Shi Hui stopped talking, and sat on the stool and quieted down.

Yao Zhenhua continued: "In order to treat the disease, Professor Ke Lan applied for a few months of early retirement, and the first phase of treatment ended in the spring of 2014. ”

During this time, Professor Schwan brought it up and told his children about it, but was stopped by Professor Kelan. The reason is that Professor Ke Lan believes that his illness cannot be cured in a short period of time, and telling his children will affect their work and life. ”

"In the days that followed, Professor Schwann accompanied his sick wife, and the two relied on each other, encouraged each other, and enjoyed the rest of their time while being treated, and perhaps they lived happily ever after."

Eventually, however, misfortune struck. Based on the data recorded in the medical records and the questioning of the attending doctor, it can be judged that Professor Ke Lan's disease began to recur in August 2014, and the disease progressed rapidly. ”

"Professor Schwan, you have the most say in this paragraph, or you should tell it, right?" Yao Zhenhua wanted Professor Shi Wan to tell this paragraph himself, so that everyone could understand, and let his children know the ins and outs of the matter.

However, Professor Schwann still did not speak, just covered his head with his hand and kept shaking his head.

"Professor Schwann is sad and doesn't want to recount that experience, well, I'll tell you." Yao Zhenhua said.

"At the end of Professor Ke Lan's life, the doctor introduced that there was no drug to treat at that time, in fact, the drug treatment had no effect, and some painkillers were injected every day according to the patient's pain."

Medical records show that Ke Lan was discharged from the hospital on January 10, 2014. According to the doctor's recollection, Ke Lan first made a request to be discharged from the hospital on the grounds that he wanted to go home for a day and a half, go back to feel the last time, make an appointment with the doctor, and if possible, come back to the hospital the next afternoon. Later, Professor Schwann agreed. ”

"As they left, they applied to the doctor for a day and a half of painkillers. The doctor thought that without painkillers, he would definitely go back to the hospital, because at that time, tumor cells were growing everywhere in the patient's body, and the patient would be in great pain and could not bear the pain. So, the doctor prescribed them the medicine. ”

"Professor Shi Wan must know that his wife Ke Lan has not much time left, although he has always wanted to tell his children, but he has no way to let his wife not let him, because he is afraid of annoying his wife, so he has not told his children - Shi Bo and Shi Hui."

"We all know that Professor Colan probably died of potassium poisoning, but where did the potassium in her body come from?"

"After questioning Beihu University, the person in charge of Professor Ke Lan's former laboratory said that high concentrations of potassium can be easily extracted in their laboratory."

"I speculate that because Professor Ke Lan is a student of biological science and technology, she must be very aware of the final outcome of malignant tumors, so she secretly extracted high concentrations of potassium for herself in the laboratory before retiring after being diagnosed."

Speaking of this, Professor Shi Wan raised his head sharply and looked at Yao Zhenhua. Because, Professor Schwann has been speculating about the source of potassium, and the source and process of what Yao Zhenhua said are basically the same as his guesses.

Shi Bo and Shi Hui were also a little embarrassed at this time, and they didn't have the domineering momentum they had before. Although Shi Hui still didn't quite believe what Yao Zhenhua said, she had an ominous premonition and felt that she might have made a big mistake.

Yao Zhenhua continued: "We extracted a set of camera equipment from the home of Professor Shi Wan and Ke Lan, and strangely, there was no data in it. Later, our team did a special data recovery on the camera, and it is said that it was the last words recorded by Ke Lan. ”

"Keke, Liu Yan, you can play that video."

Shangguan Keke and Liu Yan connected a hard disk to the projector computer host, and this hard disk has copied the data stored by the camera and the data stored in the memory card.

The video screen came out, and an old lady appeared in the picture, it was Professor Ke Lan, I saw her leaning over, a cane in one hand, and humming in her mouth, probably a moan of pain, she was rummaging through a box, and took out a syringe, a small instrument, and a bottle of medicine from it. Then, she expertly opened the medicine bottle, and then opened the packaging of the syringe, and another hose in front of the pillow of the syringe, like a syringe prepared for professional drug pushing.

After the syringe was filled, Professor Colan stuck the syringe onto the small machine, which was connected to a power supply, like an instrument that automatically controlled the syringe.

When everything was ready, Professor Colan inserted the needle attached to the syringe hose into the vein in his left arm.

Everything is ready to go.

Professor Ke Lan looked at the camera and said weakly: "Bo'er, Hui'er, children, mom is leaving you, I'm sorry for you!" Because my mother is sick, she is terminally ill, and her days are numbered, but my mother can't stand the pain anymore, and she wants to relieve the pain and leave you a few days earlier, don't be sad. ”

Due to Professor Ke Lan's lack of qi and blood, she paused here, changed a few breaths, and said, "Don't blame your father, I didn't let him inform you, I just hope you are doing well, and your father and I will be satisfied." Just now, I lied to your dad by saying that I wanted to eat 'sour radish broth', and your dad went to the vegetable market, so I had a chance to do this. ”

Professor Ke Lan took a few more breaths and said, "Children, you have to live well, come back to see your father when you are free, you are doing well, and I will also smile at Jiuquan." ”

Yao Zhenhua looked at Shi Bo and Shi Hui, both of whom looked at the video screen with tears streaming down their faces. Professor Schwann also had tears flowing silently.

"I'm sorry, old man! I couldn't stand the pain anymore. ”

"Forgive me, old man!"

"I'm happy to marry you!" "Goodbye! Geezer. ”

"Goodbye! The children. ”

After Professor Ke Lan finished speaking, she smiled at the camera, looking at the camera for more than ten seconds, although she was smiling, but the tears were slowly rolling down, and finally her heart was ruthless, she lay on the bed, wrapped her left arm with a small instrument with duct tape, and pressed a button on the small one with her right hand, only to hear the doctor's sharp chirping, a few seconds later, I saw Professor Ke Lan show a painful expression, his body moved more than a dozen times, and after a few seconds, everything was still.

Shi Hui lay on the table in pain, and Shi Bo kept wiping his tears with his hands.

Professor Schwann suddenly spoke at this time, with a hoarse voice, wiped his tears with his hands, and said: "When I came back from the vegetable market and saw this scene, I was stunned, it was too unexpected. However, my heart was empty all of a sudden, and I didn't want Ke Lan to go psychologically, I always felt that she was by my side and was still with me, so I took care of her body for about half a month. ”

"The day after the accident, the hospital called me and asked me about Ke Lan's condition, and I said that the person was no longer there, and he was preparing for a funeral, and the hospital would not ask about it."

"Two weeks later, I found out that the Chinese New Year is approaching, and if I call the police or report the death, then I will inevitably notify the child, so how can the whole family celebrate the New Year? So, I want to stick to last year and then declare. ”

"During this period, I was worried that the video would be too sad for the child to see, which would stimulate the child badly, so in order to avoid bad things from happening, I simply deleted all the videos."

"However, unexpectedly, my behavior first alarmed the neighbors and made this case out. I'm sorry for the people's police, for causing you trouble! I'm sorry! ”

At the end of the analysis and explanation of the case, the evidence was credible and sufficient, and a complete chain of evidence was formed, and it was concluded that this case was not a criminal case, and the case should be withdrawn, and the suspect Professor Shi Wang should be contacted for the identity of the suspect and coercive measures.

Yao Zhenhua said: "Professor Shi Wang, Shi Bo, and Shi Hui are now determined that this case is not a criminal case, and they are in contact with Professor Shi Wang's identity as a suspect and the coercive measures taken against him. However, Professor Schwann may face penalties under laws and regulations such as public security administration. ”

"I accept." Schwan replied.

"Also, the landlord reported to us today that your actions have caused an objective depreciation of their property, and they demand compensation from you."

"I'm willing to pay compensation, how much do they have to pay?" Schwann asked.

"Coco, how much is the landlord asking for compensation?" Yao Zhenhua asked.

"Two hundred thousand yuan." Shangguan Keke replied.

"Captain Yao, I only have 100,000 yuan left, please help us mediate, thank you!"

"Okay, Coco, I'll leave this matter to you, and I'll finish it today."

"Okay."

"Professor Schwan, we will delay you for an hour or two, and we will make a transcript and go through the procedure."

"Okay, I'll cooperate with you."