In the monitoring room, Gu Chen's words instantly woke up Guo Qiang beside him.
At this moment, Guo Qiang realized that in fact, the so-called surveillance was attacked by hackers, everything was premeditated, and the other party may have already stepped here.
Taking a deep breath, Guo Qiang also looked at Gu Chen and said, "So, the old man has been targeted since he was sent to the hospital?"
"It seems now, yes." Gu Chen's answer was concise and to the point.
"Damn it." Guo Qiang was so angry that he cursed and said angrily:
"I will definitely find this grandson."
After walking around for two times, Guo Qiang immediately started to find the staff member again and asked: "Can you help me investigate, starting from the time when the old man was sent to the hospital, who are the suspicious people near the hospital?"
"This...is a bit difficult."
"If you have difficulties, just solve them." Guo Qiang was so angry that he hammered the table and said angrily to the staff: "What you have damaged here is only a small part of the surveillance system, only the part leading to the ICU ward."
"What I need now is a place that other surveillance cameras in your hospital can capture."
"Comrade police." After hearing what Guo Qiang said, another middle-aged staff member wearing glasses stood up and explained:
"What you said is easy, but there are so many people coming and going in our hospital every day. To investigate, is it any different from finding a needle in a haystack?"
"That needs to be investigated." After finishing his words, Guo Qiang looked at the middle-aged police officer beside him and said, "How about you stay here and help me investigate."
"Okay." Seeing what Guo Qiang said, the middle-aged police officer did not complain. He looked directly at the staff member and said, "Please monitor and retrieve the place where the old man was sent to the hospital, the entrance.
"
"What about the time? Does it also start from that day?" the staff member asked.
"Yes." The middle-aged police officer also nodded silently.
"Okay." Seeing everyone's persistence, the staff didn't dare to slack off.
So we started to retrieve the monitoring data according to the requirements.
Gu Chen and Lu Weiwei looked at each other and could only stand behind everyone and quietly watch the work on site.
Not long after, the investigation officially began, and the middle-aged policeman began to conduct technical investigations.
Obviously, he is a technical investigator in this area.
Guo Qiang, with his hands on his hips, leaned against the middle-aged policeman and silently watched everything on the screen.
Now Guo Qiang is more anxious than anyone else. He didn't listen to Gu Chen's reminder, and even made such a big mistake. He now wants to die.
The police officers sent out to investigate the situation in the casino also had no information.
It can be said that there is no good news around Guo Qiang now, it is all bad news.
He needs to make a little breakthrough on the clues.
But two policemen from other places, Gu Chen and Lu Weiwei, were standing beside him, making Guo Qiang look very uncomfortable.
If there were no more close suspects, it would be difficult for Guo Qiang to explain to the two of them.
"How about I share some of the investigation? Senior brother is doing it alone and has limited energy." After watching it for a long time, Gu Chen couldn't help but want to join in.
I originally thought that the opponent would be as skilled as He Junchao, and at least have to be fast.
But looking at the middle-aged policeman's clumsy movements, it was like a slow-motion movie close-up playing in front of Gu Chen.
For Gu Chen, who pursues speed and efficiency, he naturally couldn't bear it, so he couldn't help but give him a reminder.
"Okay... okay." The middle-aged policeman was already in a hurry here. If someone took the initiative to help, it was naturally a blessing.
So Gu Chen took the initiative to share part of the monitoring investigation, and Lu Weiwei also joined in to help Gu Chen share the other part.
Gu Chen's main responsibility is the hospital lobby where inspections are the most intensive.
This is the main passage of the hospital. Since the passage area is very large and there is an endless stream of pedestrians, especially during meal time, the density of the population is simply extraordinary.
But these are not big problems for Gu Chen.
Gu Chen, who has master-level observation skills, is very relaxed about this kind of investigation.
On the left is the middle-aged policeman and Guo Qiang slowly advancing there, while on the right is Gu Chen's rapid investigation.
When I saw Gu Chen on the surveillance screen, he kept pushing forward at the fastest speed.
Guo Qiang and the middle-aged policeman couldn't help but frown.
Guo Qiang, who couldn't stand it anymore, also reminded him: "Gu Bureau, can you find out by just looking at things like this? The characters in your picture are almost flying."
Seemingly realizing that he spoke a little too harshly, Guo Qiang immediately lowered his tone and continued to explain:
"You're so fast, I can't see clearly. Why don't you go slower? Slow work will lead to careful work."
"But time doesn't allow for it." Gu Chen had no intention of paying attention to the two of them, and his eyes were always fixed on his investigation area.
Moreover, while others were watching from one surveillance screen, Gu Chen was watching from several surveillance screens.
All monitored images are played back at the fastest speed.
I feel that Gu Chen is a bit crazy, but I think he is also the deputy director of Furong Branch of Jiangnan City, and his rank is here.
Although Guo Qiang wanted to get angry, he had to restrain his emotions.
If this were one of his own police officers, Guo Qiang would have slapped him in the face.
Thinking that Gu Chen had no hope, Guo Qiang sighed heavily and continued to remind the middle-aged policeman beside him to return to his investigation work.
Time passed by, and just 10 minutes later, Gu Chen suddenly stopped one of the monitors.
Guo Qiang was also shocked by Gu Chen's action.
Gu Chen seemed to take action suddenly, and then he saw Gu Chen entering a very detailed time number into the monitoring data, even accurate to the second.
The picture was frozen at that moment, and at this moment, a mysterious man wearing a baseball cap and wrapping himself up suddenly walked into the corridor of the hospital.
Gu Chen was also confused by this operation, but Gu Chen was able to accurately capture a mysterious and sneaky person among the many pedestrians.
This chapter is not over yet, please click on the next page to continue reading! So Guo Qiang became interested and immediately came to Gu Chen's side from the middle-aged policeman.
Gu Chen, on the other hand, did not zoom in on the screen and saw this mysterious man walking from the side instead of heading towards the main passage.
"Do you think there is something wrong with this person?" Guo Qiang had not spoken for a long time and couldn't help but ask Gu Chen.
"Yeah." Gu Chen simply said "Yeah" and continued:
"This man didn't take the usual route. The passage he took was the hospital's fire safety passage. It was a side door, leading directly to a courtyard outside the hospital."
After the words fell, Gu Chen started a series of skillful operations again.
Since he was not very familiar with this new equipment in the hospital, Gu Chen switched the camera to the garden perspective after switching several wrong shots.
There is also a surveillance camera here that can capture the whereabouts of this mysterious man.
I saw this mysterious man walking directly through a path in the hospital and starting to walk towards the monitoring room.
"It's coming from the direction of the control room." Gu Chen took a deep breath.
Lu Weiwei, who was on the right, glanced at Gu Chen and reminded, "But Junior Brother Gu, the surveillance on the road leading to the monitoring room has also been hacked."
"So, as for the picture, it may not be possible to get it back."
"It doesn't matter." With Lu Weiwei's reminder, Gu Chen also explained:
"Even if the footage cannot be recovered, we can still rule it out through other surveillance angles. I only need to know where he has been for a few minutes and seconds."
After Gu Chen finished speaking, he continued to focus on some corners that he had discovered during his investigation, and began to adjust several monitoring points to the same time.
And as time passed by, Gu Chen, after waiting for a long time, discovered that this mysterious man had actually returned the same way.
"Leaved?" Guo Qiang said.
"It takes 50 minutes." Gu Chen reminded.
Lu Weiwei quickly agreed: "This time period is perfect for committing crimes."
"Could it be that he took a shortcut from here to the inpatient department?" Guo Qiang was very curious about this.
But Gu Chen reminded him, "As I discovered when I came here just now, the hospital windows here have never had anti-theft nets."
"And some windows on the first floor are still open for ventilation."
Taking a deep breath, Gu Chen added: "It's not as good as the building where the old man who guards the island lives. Many of the windows on the first floor are open."
"Although the other party cannot enter through the main door, after all, the location of the door on the floor is monitored, but he can sneak into the corridor of the hospital's inpatient department through these open windows on the first floor, and then come upstairs."
"But it is a pity that these surveillance images cannot be recovered now."
"But at least I know that this person is a bit suspicious." Guo Qiang finished speaking and quickly reminded the middle-aged policeman beside him:
"Check quickly to see where this person is going?"
"Understood." The middle-aged policeman listened to Guo Qiang's instructions and immediately started operating again.
Guo Qiang was also a little proud and said: "If it were him, he could hack the surveillance system in the hospital, but outside, our surveillance would be everywhere, and I wouldn't be able to find you."
"Wait a minute." As soon as Guo Qiang finished speaking, Gu Chen seemed to have made some new discoveries.
Guo Qiang's expression was stunned and he quickly asked: "What's wrong?"
"The body shape is wrong." Gu Chen said.
"Stature?" Guo Qiang was stunned and quickly moved his head over.
Gu Chen, on the other hand, directly retrieved the scene of the mysterious man walking into the hospital and the scene of leaving the hospital.
At this moment, the mysterious man wearing the same clothes was just frozen there.
"What's different? Isn't this the same person?"
"The body shape is wrong." Gu Chen reminded again.
Before Guo Qiang could react, Lu Weiwei on the side said in surprise: ""
"The person who just came in is a woman, and the person who went out seems to be a man. Although they are both wearing loose clothes, there are still some differences in their walking posture."
"After all, the same person cannot perform two actions."
With Lu Weiwei's reminder, everyone immediately began to investigate seriously again.
After staring at the screen for a long time, the middle-aged policeman suddenly realized and said quickly:
"Yes, the walking posture is wrong. The person who entered the hospital is obviously a woman."
"Although loose clothes can hide your figure, you can still see some clues."
"Especially the walking movements. Although both of them have a swaggering walking posture, one of them is still too deliberate."
"Yeah." As soon as the middle-aged police officer finished speaking, Guo Qiang nodded silently, pointed at the screen and said involuntarily:
"The woman who just came in walked with a swagger, but she seemed to be very deliberate and a little awkward."
After a pause, Guo Qiang continued: "As for the person who left the hospital, his posture was smoother, and there are still some differences."
After thinking about it, Guo Qiang looked at Gu Chen with a sad face: "So, there are two people in this hospital, both wearing the same set of clothes?"
"It's very possible." Gu Chen also nodded silently and explained:
"Although hackers have hacked the surveillance cameras around the ICU ward, many peripheral surveillance cameras, such as those at the entrance of the hospital, some are eyes in the sky, and hackers may not be able to crack the control."
"So if I want to avoid being discovered, I might use two people wearing the same set of clothes, or two people wearing two sets of the same clothes, to help the golden cicada escape."
"And the other person may still be lurking in the hospital, but he just changed his clothes and became another identity."
"It's very possible." As soon as Gu Chen finished speaking, Lu Weiwei on the side quickly echoed:
"Since the other party knows the situation of this hospital very well, he must have found out after investigation."
"And the old man who was the island guard was sent to the hospital for rescue, and it didn't take long."
"So, this person must have entered the hospital for preliminary investigation after the old man who guarded the island sent him to the hospital. He must have at least been around the ICU ward."
"Damn it." Hearing what Lu Weiwei said, Guo Qiang suddenly became anxious:
"This piece of shit actually touched us right under our noses? Isn't it really okay?"
Taking a deep breath, Guo Qiang scratched his hair and said angrily: "I'm going to ask my people to think back on what suspicious people have been around the ward since the old man was sent to the ICU ward.
.”
After the words fell, Guo Qiang turned around and left.
But after taking a few steps, he stopped again, turned around and looked at Gu Chen and Lu Weiwei, and immediately reminded them in a polite tone:
"You two, stay here and continue to help me investigate other suspicious persons. I will go over and ask."
"Okay." Gu Chen didn't care about this, and he also wanted to stay in the monitoring room to investigate other suspicious factors.
So Guo Qiang opened the door and went out. During the monitoring period, Gu Chen continued to use his master-level observation skills and continued to check the people passing through other areas at extremely fast playback speed.
The middle-aged policeman on the side looked on blankly.
If Gu Chen's operations just now made the middle-aged policeman feel like they were child's play, then Gu Chen seems to be extremely serious now.
