He Lian's interrogation was only ten minutes, and Liu De had been waiting outside, and at this time there was already a wetness behind him, sticky, and uncomfortable. Even the air conditioner, which never went on strike, didn't dissipate his heat.

The door finally opened, Officer Chen stood by the door and opened the door for He Lian, He Lian went out with her head down, she saw Liu De's feet, but she didn't dare to raise her head, and walked to the side. Liu De looked at He Lian, who was getting farther and farther away, and wanted to follow up and ask a few words, but out of the corner of his eye, he found Officer Chen looking at him with an unexplained smile on his face, so he had to endure it, thinking that he still had to deal with something here.

"Officer Chen, is there anything else you need help with?" Liu De smiled flatteringly.

"Well, there are some things I need to ask Dean Liu to understand. Officer Chen nodded, "Dean Liu, please come in." “

Liu De hesitated, but still walked into the conference room, and sat down to the first place on the left, and Officer Chen also walked in and sat down in the second place. Liu De's eyes moved with Officer Chen, and after Officer Chen sat down, he looked at him for a few seconds and smiled, but neither of them spoke.

"This... Liu Dedao, "Does Officer Chen have anything to ask?"

"Oh. Officer Chen seemed to wake up from a dream, "That's the case, there are some situations that need to be understood by Dean Liu." “

"Excuse me. Liu Deqiang was calm, but he had a hunch in his heart that these situations must be quite unfavorable to him.

Month" is like this. Officer Chen said, "We learned that on the afternoon of July 18, Dean Liu went to visit the deceased, right?"

"Huh?" Liu De raised his head suddenly, this is what he has always wanted to cover up, as the dean, it has nothing to do with him visiting or not visiting patients, but the patients he visited have died, and this has a lot to do with it. Therefore, although he himself did not personally say that he had not seen the deceased, he coaxed He Lian and asked her not to tell her about going to the ward, but now the police already know!

"Oh, that's what you're talking about? Liu De barely stabilized his mind, "That day, Mr. Li asked Dr. Chen to see the patient, and I was not at ease, so I watched from the sidelines." ”

There is nothing wrong with Liu De's words, but in fact, he has avoided a point in time.

"When did Dean Liu leave the ward?" Officer Chen came prepared, so it was naturally impossible for Liu De to avoid the important and cover up the problem of time. You must know that Chen Qi finished treating the patient at less than 3 o'clock, and Liu De showed in the monitoring that the time to leave the inpatient building was after 4 o'clock, that is to say, Liu De stayed in the inpatient building for more than an hour after Chen Qi and Li Yuan left, and there were two records of leaving and coming back in the process.

"I don't remember this exactly. Liu De shook his head. Thinking in his heart, he can't say too much, otherwise it may be more difficult to defend, and it is difficult to say how much evidence the police have at the moment, so he can only be vague, neither denying nor accurate. After all, there must be evidence to handle a case, even if the police have already suspected themselves, what can they do without evidence? Speculation and reasoning cannot be convicted, Conan relies on reasoning to judge the case, but the final conviction still depends on evidence. He believes that there was a lack of surveillance at that time, so no matter how suspicious the police were, it was impossible to convict him, and now he can only deny it. At this moment, he believed that he must have been targeted, and he felt that He Lian must have betrayed himself. Unexpectedly, he even coaxed and deceived, but in the end he still failed to stabilize He Lian. Until now, he still thinks that He Lian confessed his presence.

"Do you need us to help you remember?" Dean Liu!" Officer Chen smiled slightly, and then glanced at the officer next to him.

"At 4:23:51, you leave the inpatient unit through the northwest staircase. The officer opened his notebook and said. This is the closest record to the time of death of the deceased. This is also the time when Liu De left the scene after committing the crime. Because the patient was pricked by a needle and injured his heart and trachea and died, this process was actually quite long, because He Lian went out to buy rock sugar and honey at that time, so no one found the patient's abnormality in time during this process, otherwise, there may still be hope for rescue. After all, Liu De is from a medical background, and the methods and theories of the crime are very mature, he originally thought that He Lian would come back when the patient was on the verge of death, so that the hospital could still pretend to rescue him, of course, due to the long delay, the patient still could not be saved. It's just that He Lian was obviously delayed outside, and by the time she came back, the patient had already lost his breath. Therefore, the time of death of the patient provided by He Lian is not accurate.

The sweat in He De's head couldn't be stopped. He turned off the monitoring of the ward and the corridor, but it was impossible to turn off all the monitoring, originally thought that according to the medical malpractice investigation, at most it would be an autopsy, who would have thought, even the monitoring of the entire inpatient department was investigated, in this case, his whereabouts could not be concealed at all.

"They're already starting to suspect it's a murder. Liu De had great horror in his heart. He only pricked the patient with two stitches, compared to killing with a knife, he didn't have a heavy burden in his heart, but now, remorse and horror were breeding in his heart, the word murder was churning in his mind, and his body began to tremble, but the remaining reason was constantly suppressed, trying to calm himself down.

"I'm not a murderer!" Liu De shouted in his heart, however, the pale face of the deceased suddenly appeared in his mind, his body trembled, almost startled, and he wanted to scream, but he finally held back.

Officer Chen and the police officer did not speak, and Officer Chen looked at Liu De, whose face was getting more and more ugly, and sneered in his heart. Now it is certain that this is a murder case, but the evidence is slightly lacking, but fortunately, He Lian and Liu De are not that kind of professional habitual offenders, and at the same time, he also sighed that Liu De is the director of the central hospital, so why bother to do these things! He has somewhat learned about the relationship between Chen Qi and Liu De, and of course he knows the cruelty of peer competition, but because of this, he lost his life and several broken families, which made Officer Chen a little difficult to accept. However, as a police officer, this case must be solved, and the people who should handle it must also be handled, this is the principle.

"Dean Liu?" Officer Chen shouted. woke up Liu De, who was stunned.

"What?" Liu De came back to his senses.

"Dean Liu, can you explain why you left the ward just before the deceased died?" said Officer Chen. His words were deliberate, and many of the factors in it directly locked Liu De and the death of the deceased, which was also a kind of temptation and psychological attack. Although the surveillance only saw Liu De leaving from the northwest staircase, and did not see him leaving the patient's ward, the deceased was even more deliberate before his death, in fact, the deceased struggled for nearly 20 minutes before Liu De left.

"I... I... Sure enough, Liu De didn't react to the trap in Officer Chen's words, and he was a little overwhelmed.