Deng Qiaomei was handcuffed and was about to be taken away by the police, and Huang Qiqi also looked like the case had been solved and could call it a day.

He Jiahui felt that there were many doubts in this, so it was too hasty to end the investigation like this.

"Sir Huang, please wait a moment." He Jiahui gave Huang Qiqi a look, and then walked to the corner.

Huang Qiqi immediately understood He Jiahui's intentions, he hurriedly walked over and asked, "Is there anything new to discover?" ”

Every time He Jiahui solves a case, it is full of twists and turns, reversal and reversal, and the suspects initially identified are not murderers, which Huang Qiqi has personally experienced.

At this time, Huang Qiqi even had some expectations for the reversal of the case, the more complicated the case, the more he could add fuel and vinegar when writing the report.

It's better to be the kind of strange case that no one can solve, and when the time comes, write the report more bizarrely, and the chief will be deeply impressed when he sees it.

Huang Qiqi's careful thinking about fighting for merit, He Jiahui saw it in his eyes, but he didn't break it, he cared more about finding out the truth and finding the murderer.

So He Jiahui spoke; "Huang Sir, according to the current facts of the case, I have found two more important doubts. There is no reasonable explanation yet. ”

"What's the doubt?" Huang Qiqi asked.

He Jiahui replied: "The first unreasonable place is the location of the crime, don't you think Deng Qiaomei chose to kill people in the hospital, which is a very inappropriate place?"

Since Deng Qiaomei had an improper male relationship with the deceased, then Deng Qiaomei could have asked the deceased to go to another place and then kill him, isn't this better than doing it in the hospital? ”

Huang Qiqi thought about it carefully, it was really like this.

Deng Qiaomei's choice to kill people in the hospital is indeed a big flaw, with the relationship between her and the deceased Liu Guoqiang, she can ask the deceased to go to a sparsely populated secluded place to do it again, and it is more convenient to dispose of the body.

The hospital is a public place, there are many people, and if you kill people here, you will be found in minutes and then call the police. What's more, there are only a few people on the night shift, and they kill people during the night shift, isn't it taking the initiative to help the police narrow down the scope of suspects?

After thinking for a moment, Huang Qiqi spoke; "What you said is indeed a bit unreasonable, but we found a syringe in Deng Qiaomei's cabinet, and the murder weapon appeared in her, which is solid evidence. Even if there is something unreasonable before, we should believe the evidence! ”

"That syringe is the second suspicion I want to mention!" Ho Ka-fai then asked; "Why did Deng Qiaomei hide the syringe after the killing, and hide it in her cabinet? Isn't this a deliberate attempt to leave us with clues? Throwing it directly into medical waste should be a wiser choice, right? ”

"Maybe it's her first time committing a crime, and she's nervous, so she doesn't care about these details?" Huang Qiqi asked.

"You can think of killing people with tranquilizers, but you can't think of disposing of murder weapons?" He Jiahui said with a sneer.

There are trash cans for storing medical waste in the hospital, which must be indispensable for things such as needles and syringes, and Deng Qiaomei is a nurse, so she can directly throw the syringe into the trash can for storing medical waste.

When the time comes, a lot of medical waste will be mixed together, and it will be very difficult for the police to find the murder weapon.

This is because tranquilizers are the usual drugs used in oncology. Cancer patients will have severe sequelae after receiving chemotherapy or radiotherapy, and sedatives will be needed to relieve the pain.

At the same time, those patients with advanced tumors basically rely on various tranquilizers to live, and without tranquilizers, the pain brought by the tumor will make their life worse than death.

If it is in the medical waste of the oncology department, it is normal to find a syringe that has been injected with a tranquilizer, and it is difficult for the police to determine whether the syringe is used for normal treatment or the murder weapon used by the murderer.

Deng Qiaomei is a nurse in the oncology department, she is carrying out the doctor's instructions every day, and she must be very familiar with the treatment of cancer patients.

Huang Qiqi thought for a moment, and also felt that these two doubts were indeed two flaws that were difficult to explain.

Ho Ka-fai continued; "Therefore, I have a bold guess that Deng Qiaomei is likely to be blamed, and the syringe in her cabinet was put in by the real murderer."

"Is there any evidence to support your judgment?" Huang Qiqi asked.

"There's no evidence yet, but I feel a bit déjà vu." He Jiahui smiled, and then asked, "Sir Huang, do you remember the scene when we first met?" ”

"Of course I do!" Huang Qiqi continued: "That day, I suddenly received a case that there was a murder case in the police academy, and my brother happened to be inspecting the police academy, which scared me, so I hurried to the police academy as fast as possible.

Then I heard that the murderer had been found in the dormitory, so I rushed to the dormitory of the cadet police officer, and I met Ling, the murder weapon that killed the deceased was dropped from your cabinet. ”

"Yes, the murder weapon was found in the cabinet, and it's similar to today's situation, right?" He Jiahui sighed lightly, and then said: "The difference is that I can find the real culprit who blames me, while Deng Qiaomei does not have this ability.

So if Deng Qiaomei is blamed, I will definitely find out the truth and help her clear her suspicion. Because I've been in a similar situation before, I don't want to see another innocent person wronged. ”

Huang Qiqi nodded approvingly, and asked, "Then what are you going to do?" ”

"Don't rush to bring people back to the police station just yet, I'll ask again, maybe there will be new clues." He Jiahui said.

Huang Qiqi nodded, and He Jiahui walked up to Deng Qiaomei and said, "Ms. Deng, the cup of coffee with sleeping pills that the deceased drank was bought by you for the deceased; The murder weapon that killed him is also found in you. The current chain of evidence is very bad for you. ”

"I really didn't kill anyone!" Deng Qiaomei defended again.

"Ms. Deng, please calm down first." He Jiahui continued: "When we asked you for the first time, you said that you were ordinary friends with the deceased Liu Guoqiang, why did you hide your relationship at that time? ”

"Because he has a girlfriend, I don't want people to know that I'm a third party." Deng Qiaomei showed a helpless expression, and then said:

"If the people in the hospital know that I have been a junior, and the other party is still a colleague, there will definitely be rumors about me in the hospital in the future, and I won't be able to stay here."

If she could hide it, Deng Qiaomei would definitely continue to hide it, but now that the murder suspicion was on her head, she couldn't care about the rumors, and directly chose to confess.

He Jiahui then asked: "The cup of coffee that the deceased drank was bought by you for the deceased, and the ingredients of sleeping pills were tested in it, so please think about it carefully, who else can touch that cup of coffee besides you?" ”

Deng Qiaomei recalled, and then said: "On the way to work, I bought two cups of coffee in the coffee shop, and when I came to the hospital, I gave him one of them, and I don't know who touched his coffee after that."

Anyway, when I got back to the office at twelve o'clock in the evening, he had already finished his coffee. And he said he was sleepy at the time, and I think it was the sleeping pills that started to attack. ”

After these two questions, Deng Qiaomei's emotions calmed down significantly, she no longer had the panic just now, and her brain began to think rationally.

And this is exactly what He Jiahui needs, and now all the clues that the police have point to Deng Qiaomei, but if Deng Qiaomei is the murderer, there are two unreasonable flaws.

Obviously, Deng Qiaomei is the breakthrough point in the case. He Jiahui needs Deng Qiaomei, the client, to provide more clues.

And a person in a state of panic, his thinking is chaotic, and he must not be able to ask useful things, so He Jiahui decided to find a way to stabilize Deng Qiaomei's emotions first, so that it is possible to ask more clues.

Sure enough, after Deng Qiaomei calmed down, her sanity gradually returned, and her answers to questions began to become organized.

He Jiahui then asked, "Ms. Deng, we found the syringe used to kill Dr. Liu in your cabinet, please recall carefully how this syringe appeared in your cabinet?" ”

Referring to the syringes in the cabinet, Deng Qiaomei suddenly had an idea: "I remember, from last night to now, I haven't opened my cabinet at all!" That syringe was definitely not what I put in it! ”

"Ms. Deng, you said that you haven't opened the cabinet, but you have no basis for saying it! You have to have proof. He Jiahui said.

"Evidence? Yes, I have proof! Deng Qiaomei then explained: "When I came to work the night shift yesterday, I was in a bit of a hurry and forgot the key to the locker in the locker room, and I didn't find out until I arrived at the hospital.

I don't have a key, so I can't open my cabinet at all, but my nurse uniform is still in the cabinet, and I can't work without it, so I found my colleague Chen Wan and borrowed her nurse uniform.

Chen Wan was on the afternoon shift yesterday, and I happened to be on her shift, so she lent me her nurse's uniform. Believe it or not, the nurse's uniform on me is one size bigger than me. ”

Deng Qiaomei, who calmed down, finally thought of a new clue.

"Call this Chen Wan to confirm." He Jiahui immediately commanded.

Huang Qiqi found someone to contact Chen Wan, and soon sent back the news.

"We checked with Chen Wan that when the shift was handed over last night, Deng Qiaomei did borrow a nurse's uniform from Chen Wan because she didn't have the key to the cabinet."

Huang Qiqi paused, and then said: "Do you think this is Deng Qiaomei's old suspicion?" She deliberately pretended not to bring the keys with her, and then asked a colleague to borrow clothes? And then after our investigation, help her clear her of suspicion? ”

"Impossible." He Jiahui cracked and shook his head: "If she has the brains to lay out such a complicated game, it is better to directly call the deceased to the wilderness and kill him!" That kind of person doesn't know the ghost, and he won't expose himself as a third party.

Now, not only is she suspected of murder, but the whole hospital knows about being a third party, and she will definitely not be able to stay in the hospital in the future. If it was a layout, she would not have made such a big sacrifice. ”

"Makes sense." Huang Qiqi nodded, and then said: "If Deng Qiaomei didn't bring the key, then she wouldn't be able to open the locker in the locker room at all, and it would be impossible to hide the syringe in her cabinet." Your judgment is correct, it seems that she was indeed blamed by the murderer. ”

"The real murderer is among the other two people, from one of three to one of two, and the scope has narrowed again." He Jiahui then asked: "Did you find any fingerprints on the syringe?" ”

"I asked for a forensic examiner, and the syringe was clean and there were no fingerprints." Huang Qiqi replied.

"This is also normal, since it is to blame others, it must be wiped off the fingerprints. And as doctors and nurses, it is possible to carry disposable gloves themselves, so they do not leave fingerprints at all. He Jiahui said.

Huang Qiqi continued to ask: "The suspects have been narrowed down to two, but we still can't confirm who the real murderer is, what should we do next?" ”

He Jiahui thought for a while and asked, "Sir Huang, Deng Qiaomei didn't bring the key herself, so when you searched Deng Qiaomei's cabinet, how did you open the cabinet?" ”

"We have lockpicking experts." Huang Qiqi smiled and said, "Don't underestimate our serious crime team, we are also full of talents here, so naturally there are people who can pick locks." The locks on this kind of wardrobe are very ordinary, and it is difficult for our people to find a wire and open it. ”

"Then Deng Qiaomei's cabinet should have no traces of being pried open, right?" Ho Ka Fai then asked.

"No, if you can pry it open directly, you don't need a lockpicking expert. Besides, we can't destroy property if we collect evidence, and if we really damage something, the government will have to spend money and pay for it, and we will have to write a report, which is very troublesome. Huang Qiqi said.

"In that case, can you apply for a search warrant to collect evidence for the entire oncology area? And the remaining two suspects will be searched. He Jiahui asked again.

"What are you looking for?" Huang Qiqi asked rhetorically.

"As you just said, the lock on the cabinet is difficult to pick the lock, but ordinary people shouldn't know how to use a wire to pick the lock, right? And there are no signs of prying open on the cabinet, so how did the murderer put the syringe in the cabinet? ”

He Jiahui paused in his voice and continued; "I guess the murderer should have the key to Deng Qiaomei's cabinet, so I want to try and see if I can find the key."

"I understand, the matter of the search is on me, and I will go to Dean Lu now." Huang Qiqi replied.

……

A place like a hospital, unlike a bar in Lan Kwai Fong, where the police often want to conduct a search, must have a reasonable reason and must comply with full procedures.

Even if Huang Qiqi is the chief inspector, he has to discuss it with Dean Lu. After all, Dean Lu is the chairman of the Western Medical Association, and he knows many dignitaries, and other doctors in the hospital are also quite connected.

Huang Qiqi found Dean Lu and explained the current situation.

Dean Lu pondered for a moment and spoke; "Huang sir, it's okay to search, our medical staff are life-saving, and I don't want our team to hide black sheep!

But please don't expand the scope of the search and limit the scope to the area of the oncology department, I don't want this to have a bad impact on our hospital! ”

"Of course, Dean Lu, please rest assured, our police will definitely pay attention to proportion." Huang Qiqi hurriedly said with a smile.

With the support of Dean Lu, the police immediately began to search the oncology department. At the same time, two police officers, a man and a woman, also began to search the doctors Cai Shude and the nurse Zhou Yuting.

"Sir, there's a discovery!" The police officer in charge of the body search opened his mouth and reported: "We found a key in Dr. Cai Shude's clothes pocket, which looks like the key to the locker in the locker room!" ”

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(End of chapter)