"Can you speak three languages?" After listening to Dean Zou's introduction, Gu Chen fell into deep thought: "Being able to speak three languages ​​is not something that ordinary people can do. Does this person have any hidden secrets?"

Although Gu Chen had no experience in dealing with mental patients, he could feel that any patient who entered a mental hospital for treatment must have experienced strong stimulation before.

Gu Chen still knew about the practice in TV reports where families often issued a mental illness certificate from the hospital to avoid severe punishment after injuring someone.

"No matter whether these people encounter something that cannot be solved, escaping from the mental hospital is also a serious threat to the outside world, because these people are not qualified to be discharged. If they are not found as soon as possible, it may cause harm to other people.

harm."

The middle-aged woman in a white coat on the side has considerable experience in dealing with mental patients, so she also gave pertinent suggestions.

"Comrade police, this can be said to be the management negligence of our mental health center, but if the patients really want to do bad things outside, it will be troublesome."

Dean Zou is also very anxious at the moment...

From the way he asked the security to bring the police to the office as soon as possible, it can be seen that Dean Zou is really anxious.

"Don't worry, take us to the monitoring room first." Officer Wang said.

"Okay, come with me." Dean Zou did not dare to neglect and personally led everyone to the monitoring room.

In the surveillance footage, the four men's cooperation was indeed in place.

If you didn't identify them carefully, or if you knew in advance that these four people were mentally ill, you wouldn't be able to tell any difference at all.

"Are you too smart to be energetic?" Lu Weiwei couldn't help but sigh as she watched the four people running away after they left.

"You're smarter than normal people in this state." Officer Wang couldn't help but clicked his tongue and complained: "This mentally ill patient can speak three languages, so who are we?"

"You must have suffered too much in there, right?" Gu Chen looked at Lu Weiwei and Officer Wang and said, "It's just that the worldviews are different. There is a line between genius and lunatic."

"I feel like if I don't work hard, I might not be as good as a mental patient." Lu Weiwei suddenly felt a serious sense of frustration.

Gu Chen asked the staff: "Do you have any surveillance footage of these people from the past few days?"

"Yes... yes." The staff member nodded and said, "Our surveillance footage used to be retained for half a month, but now it is retained for one week."

"Tune it out." Gu Chen said.

The staff member looked at Dean Zou next to him.

"Listen to the police comrades," Director Zou also said.

"Okay then, the workload is a bit heavy, why don't you just sit down and wait." After a brief explanation, the staff quickly operated the mouse and keyboard and began to query the surveillance footage of the four people in recent days.

Gu Chen, Lu Weiwei, Officer Wang and Dean Zou stood aside and waited patiently.

"Senior Brother Wang, can our dispatch room also cooperate with the surveillance of these people outside?" Gu Chen asked.

Officer Wang nodded: "That's no problem. I'll make a call and pass the information on these people so they can check it out."

After finishing speaking, Officer Wang took the photos and files of the four people with his mobile phone and sent them to the old comrades in the dispatch room, asking them to cooperate in searching for the whereabouts of the four people.

"Dean Zou." Seeing that the surveillance outside was in progress, Gu Chen turned around and asked Dean Zou next to him: "Can you call over the security guard who neglected his duty today? I want to ask about the situation."

"This... this is no problem, just wait." Dean Zou also took out his mobile phone and dialed a number. He quickly explained a few words on the phone and hung up.

Not long after, a tall, thin man about fifty years old came quickly to the monitoring room.

The moment he stepped through the door, the man suddenly slowed down and looked inside for a few times.

Seeing that the police were there, he walked into the room in small steps.

"Dean Zou, are you looking for me?" the man said.

"I'm not looking for you, the police are looking for you." Dean Zou said angrily now.

The man's mistake caused the mental patients to escape in a group, which in itself was a very fatal thing.

"Don't be nervous, come in and sit." Gu Chen pulled out a stool and placed it next to the security guard.

After the security guard sat down, he clasped his hands tightly together and did not dare to look directly at the policeman.

"What's your name? Please tell me your ID number." Gu Chen picked up the notebook and started recording according to the procedure.

"I...my name is Zhang Gencai, and my ID number is..."

The security guard named Zhang Gencai was obviously a little nervous and hesitant to speak.

"When the four of them left, were you on duty?" Gu Chen asked.

"Yes, it is."

"What were you doing?"

"At that time? I was eating at that time. I just brought food from the cafeteria."

"Then why did you let them go before they left? Don't you know... that you need an approval note signed by Dean Zou before they can leave?"

Gu Chen put down his pen and looked up at Zhang Gencai.

"I..." The man hesitated, glanced at Dean Zou innocently, and said, "I didn't think much about it at the time. It looked like these four people were family members coming to pick up the patient and discharge him from the hospital."

"So you just let them leave without asking for approval?" Gu Chen asked.

"No...no." Zhang Gencai lowered his head silently and said helplessly: "I was eating and was about to ask them for approval, but then the phone in the security room rang, so I went to answer the phone first."

"You should check the approval slip first and then answer the phone." Lu Weiwei corrected Zhang Gencai's wrong approach.

"You are right to criticize." Zhang Gencai did not deny it, nodded, but added: "But to get out of that iron gate, you need to get the key from me. I didn't pay attention at the time, but after answering the phone

, only to find that several people suddenly disappeared."

Gu Chen suddenly looked back at Lu Weiwei and Officer Wang. They all felt that something was a little strange.

"In other words, if I want to leave the small door of the hospital building, I need to get the key from you?" Gu Chen asked.

This chapter is not over yet, please click on the next page to continue reading! "Yes, that's right, I was eating at the time, and then I answered another phone call, and my attention was not on these four people at all at that time."

"But when I put down the phone and went to see the four people, I found that these people had disappeared. I thought that these people must have forgotten to get the approval slip, and then went back to look for the approval slip."

"What I didn't expect was that not long after, I received a message from my colleagues in the hospital that four mental patients had escaped from the health center. I panicked at the time because they said they escaped from me."

After listening to Zhang Gencai's story, Gu Chen couldn't help but ask: "Did these mental patients take the keys from your security room?"

"No." Zhang Gencai shook his head and said, "I have always had the key here."

"That means they used another key to open the small door of the inpatient department and then escaped collectively?" Lu Weiwei was also quite shocked.

I feel like these guys are either madmen or geniuses. No wonder they say madmen and geniuses are all in one thought.

Maybe they were locked up in the wrong place, or maybe they went out to cause mischief for a while?

The saying that talents are in mental hospitals is indeed true.

"Yes, female officer, they did not use my key to open the door. If I had not received the call at that time, they might not have been able to leave."

Zhang Gencai also clarified with great certainty.

At first, Gu Chen and most people thought that it was the negligence of the security guards that led to the escape of patients from the mental hospital.

But the information now obtained from Zhang Gencai can fully prove it.

These mentally ill patients apparently first obtained the key to the small door of the inpatient building and then implemented their escape plan.

All the steps flowed smoothly and seemed to go very smoothly.

If noon is the perfect way to escape from the mental hospital, then did these people steal the key themselves? Or was it given to them on purpose?

If this wasn't nothing, then the phone that happened to ring at this moment was a divine assist.

"By the way, who made that call?" Gu Chen put aside his temporary thoughts and raised his head to ask Zhang Gencai.

"I don't know either."

"You...you don't know either?" Gu Chen was surprised.

"Yes, I don't know either, because no one spoke on the phone. There might be something wrong with the phone. I looked at the caller ID and it was an unfamiliar number."

The scene suddenly fell into a brief silence again. Gu Chen did not ask questions immediately, but sorted out his previous thoughts.

"In other words, these four mental patients pretended to be discharged patients and their family members, and they also had the keys to the small door of the inpatient building. Just when they came to you, a phone call distracted your energy.

It was only because of the fall that these four mental patients successfully escaped, is that right?"

Gu Chen quickly finished writing the information he had compiled and looked up at Zhang Gencai.

"That's it." Zhang Gencai nodded and did not deny it.

As soon as Gu Chen threw away the pen, Lu Weiwei beside him said directly: "There must be something wrong with this. All the escape steps feel like they have been coordinated."

"I think so too." Officer Wang, who was listening carefully on the side, also said: "On the surface, this seems to be an incident where a mental patient escaped due to the negligence of security guards."

"But after careful analysis, it is not difficult to see that there seems to be an expert coordinating behind the scenes, including the disguise of the four people, the accurate timing of arriving at the door, and the mysterious phone call?"

"Haha." Dean Zou couldn't help but laugh twice and said: "Comrade police, do you usually deal with too many cases and think everything you see is premeditated?"

Gu Chen stared at him and said, "Isn't it?"

"Isn't this just an ordinary case? Four mental patients escaped from the mental hospital, but the key may have been stolen by these four mental patients, and the phone call just happened to be an advertising promotion."

"Wait a minute." Gu Chen didn't let Dean Zou finish what he said, but directly interrupted: "How many keys are there in total for the small door of the inpatient building? Who has them all?"

"This..." Dean Zou was suddenly stunned.
To be continued...