"How did you know?" Zheng Ren asked softly.

"I still don't know, I just guess it. But I can tell from his appearance. It's probably just an old idea and I haven't made much progress in so many years." Su Yun said softly, without any contempt or ridicule in his tone, but more of... nostalgia?!

Have you seen it? Zheng Ren subconsciously wanted to ask this question, but when he was about to say it, he suddenly remembered something. He instantly remembered what Su Yun once said like a ghost while on night shift.

So that's it.

Zheng Ren remained silent. He looked at Su Yun's back silently, listened silently to the security guards in the corridor, Chang Yue comforted the patient and the patient's family.

Reasons and motivations are no longer important, and it seems that it is not just a solution to a hidden danger, the problem is as simple as it is.

A few minutes later, the police arrived at the community hospital.

"What's going on? Who called the police?"

Two policemen, one old and one young, appeared, and the young policeman asked first.

"It's me, the police comrade." Zheng Ren said calmly, "My name is Zheng Ren, and I am a doctor from 912."

"Zheng...you are Dr. Zheng who won the Nobel Prize this year!"

When I heard that it was Zheng Ren, the police's attitude became much more enthusiastic.

"It's me. I now suspect that a patient's family member wanted to murder the patient, but we discovered and stopped him." Zheng Ren said.

Murder... is also very unfamiliar to community police.

"Doctor Zheng, how did you make a judgment?" the old policeman asked cautiously.

"We suspect that the patient's little drops of glucose solution were added to the patient's family." Zheng Ren expressed his guess, "We have images retained throughout the process and will be handed over to you."

"Well, where is the evidence? You guys..." The little policeman said a little while and was interrupted by the old policeman behind him.

"Then you may have to ask you to go back to the branch to record confessions, which will not delay you for a long time." The old policeman said cautiously.

An attempted murder is a big deal, especially a scientist. In the eyes of ordinary people, Zheng Ren, who won the Nobel Prize, is already considered a scientist.

"No problem." Zheng Ren said in a deep voice, "The patient's family is inside, and we security guards are watching."

"No casualties are there."

"No, our security guards are very professional." Zheng Ren smiled, "As for the patient... it may have been dripping with a small amount of high concentration of insulin. He just developed hypoglycemia. After we did the right treatment, she didn't have to go with her."

"I'll take a look." The old policeman immediately called his superior to report the matter.

The superiors knew about this and said that everything was done according to the rules. The 912 hospital had already communicated.

Soon, Linger rushed over panting.

"Boss Zheng, what happened." Linger stepped up three steps at a time. For people of his age, this amount of exercise was too great.

However, when he saw Zheng Ren standing steadily in the corridor, he felt relieved. Boss Zheng was fine, even if someone like Linge was worried all the way when he heard about the attempted murder.

Zheng Ren briefly talked about the whole process, and Linger started to get busy again.

Insulin was added to the glucosaccharide solution for 6-24 hours and failed. In order to be foolproof, Linger immediately applied pressure to obtain the results as soon as possible.

This time it wasn't Boss Zheng who could do anything, it was really a problem, Lin Ge knew.

Now it is Boss Zheng’s medical team that discovered something. I haven’t noticed it for so many years but something similar happened. I don’t know how many of them are.

As the deputy director of the Medical Department, he is a front-line contact person who knows it clearly.

Although there are questions, this is not a criminal investigation drama. It is not so easy to collect evidence and overturn the original conclusion. In the end, it becomes a foolish account and no one really pursues it. Besides, the so-called "people do not procure officials" will not investigate it, and it has nothing to do with the doctor and the hospital.

This person was considered unlucky to meet Boss Zheng, Lin Ge thought to himself.

There is no problem this time. After the technicians support the evidence, the witnesses were taken back to the police station.

The police found a syringe and insulin that had not been destroyed in the ward, which was all iron-like evidence.

It was already 3 hours later after recording the confession, and the examination also showed results. The remaining tens of milliliters of glucose solution contained a large amount of insulin. It was estimated that the patient's family had injected about 300u of insulin.

There is no doubt about the video surveillance of nurses who dosing medicine and the surveillance of corridors.

After coming out of the branch, the lights flashed twice in the distance. It seemed as if there was a soul in the darkness and suddenly blinked.

Zheng Ren narrowed his eyes and saw the familiar Xiaohong. Xie Yiren was coming down from Volvo, with a black man next to him.

"Why are you here?" Zheng Ren asked in surprise.

"I was worried that you wouldn't answer the phone. Later, I called Lin to find out that you were here." Xie Yiren was as light as a little squirrel jumping in the forest, jumping over with Heizi.

Zheng Ren smiled, and the haze in his heart also dissipated a lot.

Maybe this is the only thing that makes you happy after a night of trouble, and the world is still very beautiful.

With his arms wide open and Xie Yiren held in his arms, Zheng Ren felt that invincible feeling again. He felt at ease, warmth, full of strength and faith.

He wanted to touch Heizi's head, but Zheng Ren did not touch his arm. The guy seemed to hesitate for a moment and ran towards Su Yun.

"How long have you been waiting?" Zheng Ren asked softly.

"It's not long before, how are you doing? It's okay." Xie Yiren asked with concern.

"It's okay, everyone is fine." Zheng Ren replied.

"What the hell is going on?"

"The final technical analysis found that there was indeed a lot of insulin in the solution, and the bottle and syringe of ordinary insulin were found in the ward. Su Yun wore gloves when taking the glucose bottle. The fingerprint analysis was still done, but there was a video of the whole process. The link of evidence was complete, it was okay."

"That's good, that's good."

Xie Yiren buried her head in Zheng Ren's chest, and the breeze blew the hair, and the strands were gentle.

Heizi ran to Su Yun, stretched his head to Su Yun's hands, and kept moving.

Su Yun was in a bad mood. He looked up at the sky and put his hands behind his head. Heizi was unwilling to give up and stood up straight and rubbed his head against Su Yun.

This time, Su Yun had no choice but to sigh softly, touched the dark boy's head with his hand, "It's okay, it's okay, go to bed early and have a drink together tomorrow."

The heat coming out of Heizi Haci was carrying a ball of white mist. Seeing Su Yun start to disperse his dog's head, he immediately sat down and looked up at Su Yun's expression.

Linge finally came out, and with him was a leader of the municipal bureau.

"Director Dong, please come back, please trouble you tonight."
Chapter completed!