Surveillance?
Hearing Yang Ling's words, Zhou Hongwu recalled something and immediately said,""Yes, I've asked the technical department to copy the surveillance footage you asked me to retrieve previously. We can see it when we go to the surveillance room.”
Yang Ling nodded and wiped his hands with a tissue before saying,""Let's go to the monitoring room now.”
" Mr. Yang Ling, it's already eleven o'clock, you…"
Naturally, Yang Ling understood the meaning behind Zhou Hongwu's words. He shook his head to show that he didn't care,""It's more important to solve the case."
Yang Ling quickly walked out of the room after saying these words. It wasn't because Yang Ling was in a hurry to solve the case, but because Yang Ling had a hunch that the murderer who had succeeded tonight had planned this from the start. He had already locked onto his next target, and there would be another murder case soon.
Now that such a thing had happened, the pressure on the police would only multiply compared to the previous Eastern Jiujiang murder case. This was a complete provocation to the police. It was not as simple as killing, but a form of revenge against society.
Yin Chunmei's death had actually confirmed Yang Ling's guess. All of this had revolved around Tang Dongmei, and from the way she had committed the crime, it could be seen that the person who had killed Yin Chunmei was the other man who had killed Tang Dongmei.
The man who was better at using a knife than Tang Dongmei.
However, Yang Ling had not expected this man to be a cripple. If he was a cripple, then Zhao Dahai would be less suspicious. However, he could not rule out the possibility that Zhao Dahai was faking it. After all, from all the evidence, Zhao Dahai was undoubtedly the most likely person, and also the most likely person to lie.
After all, he had lied to Yang Ling before, just like Tang Dongmei.
Moreover, Zhao Dahai was definitely an experienced swordsman. Although his right hand was injured, it was not impossible to practice his left hand, just like Tang Dongmei.
In the monitoring room.
Yang Ling had just sat down when the technician responsible for checking the surveillance cameras spoke.
"Director Zhou, Mr. Yang, we have retrieved the surveillance cameras of the relevant places since the incident at 6 p. m., as well as the few places that Mr. Yang mentioned. We have already saved and recorded the black-shirted man who committed the crime.”
As he spoke, a police officer from the technical department opened and played the surveillance videos that had been saved previously.
Indeed, the crippled man in black had appeared at Zhao's Butcher Shop every day for a month. He even bought meat once. He looked at the time of the surveillance camera. That time should have been after Tang Dongmei and Zhao Dahai divorced.
Zhao Dahai had not been to Zhao's Butcher Shop for more than a month.
Then, it was the intersection in Eastern Jiujiang where the murder happened at around 6 pm. The surveillance cameras here were very clear. They could almost see the man in black clearly, but he was well disguised. He was about 1.8 meters tall, wearing a suit, but he wore a black mask and a black hat. Even with the high-definition surveillance, no facial features could be seen, not even his eyes.
The whole process took less than 20 minutes. The technical department explained as they watched the surveillance cameras.
After looking at the surveillance footage, Zhou Hongwu could not help but ask in confusion,"Can't we find any surveillance cameras of this person in other places?”
The police officer from the technical department shook his head and said,"The murderer seems to be very familiar with the surveillance system in Bin City. He almost went in and out of the alleys without surveillance cameras, and he disguised himself very well. He couldn't capture any useful features at all, so we couldn't profile the murderer at all.”
Looking at the still surveillance footage before him, Yang Ling slowly spoke.
"Get all the surveillance footage from the intersections around Bincheng Professional High School in the past month.”
Zhou Hongwu nodded.
Then, the technician began to input instructions on the computer to retrieve it.
"There are a total of six effective surveillance cameras at the intersection in front of and behind Bincheng Zhigao High School. All of them have been retrieved.”
"The Eastern Jiujiang Murder Case happened a month ago.”
Yang Ling said calmly, then adjusted himself into a comfortable position. He rubbed his eyes and looked at the nine-grid image that slowly appeared before him.
"Too slow, adjust the speed and play it at eight times the speed!”
Eight times?
Hearing Yang Ling's words, the people present were stunned. Not to mention not adjusting the speed, just the nine-frame surveillance screen alone was enough to make people dizzy, and it was eight times the speed. It was impossible to see anything.
However, the technical staff did not hesitate. In fact, they also wanted to know what was so special about this young expert who was respected by Deputy Director Zhou Hongwu.
As the surveillance images flashed, the entire surveillance room could be heard even if a pin dropped. Even their breathing was extremely careful, afraid that it would affect Yang Ling.
Almost an hour had passed, and when the nine screens on the display screen stopped, Yang Ling slowly closed his eyes and rubbed his slightly swollen eyes.
" August 21st, 6:35 PM, first square, third square, fifth square, ninth square, pause!”
" August 29th, 5:10 a. m., third square, fifth square, ninth square, pause!”
" September 6th, 10 PM, fifth and ninth squares, pause!”
"September 6th, 11:20 pm, ninth square, pause!”
(Kneel, 10 points evaluation vote, brothers and sisters, give me a wave of support…Thank you very much…)
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]