Xu Lin and Huang Weihan waited quietly in the office. About an hour later, at one o'clock in the morning, Zhang Gong finally hurriedly returned to the detachment with a USB flash drive.
Behind him was a manager of a mobile communications company. He was wearing black-rimmed glasses and looked polite. At first glance, he thought he was a girl.
Xu Lin stood up immediately, and Huang Weihan and the other three also stood up.
"Captain Zhang, give me the call records of three people."
He spoke.
Zhang Gong and Huang Weihan said hello, and then handed the USB flash drive with the call records to Xu Lin, and then everyone sat down in front of the computer.
He began to quickly check the call records of the three deceased people, one by one.
"Turn on another computer and I'll take a look too." Huang Weihan said.
Upon hearing his words, Hu Gang immediately turned on a laptop nearby.
"Old Zhang, let's watch one." Chen Hua also greeted Zhang Gong, and the two of us watched one.
Soon, they were looking at the call records attentively.
There are thousands of call records in six months, including tens of thousands of text messages.
This is an extremely complex and vast project.
The manager of the mobile communication company was placed on the side. Xu Lin asked him to take a rest. He might need his help later.
It took nearly two hours, when everyone's eyes were bloodshot, and all the communication records were finally compared.
"I don't have any records of their mutual communication here." Huang Weihan spoke first. He touched his pocket, took out a pack of cigarettes, gave Chen Fei and the others a pack of cigarettes, and stood up and took a puff with a sad look on his face.
Chen Fei: "Deputy Team Leader Xu, I don't have one here either."
Everyone's expressions became a little solemn. Could it be that Xu Lin had just discovered the clue and was about to be cut off again?
Xu Lin smiled and said: "It seems that they are indeed very cautious, or... the murderer is very cautious."
"What do you mean? Can the murderer delete the communication records between the three deceased people?"
Huang Weihan said, his eyes suddenly condensed.
Xu Lin came to the manager of the mobile communications company, patted the man who was resting, and said, "Manager Wei, come and help me."
"Oh...here he comes." The gentle and quiet manager immediately got up from the sofa, put on his glasses and came to the computer.
Xu Lin: "Manager Wei, please synthesize all the call records of these three people, and then give their expenses. Remember, the calculation must be accurate."
"Okay!" Manager Wei was a professional, and it took less than an hour to clear out all the consumption of the three people.
I calculated it twice in a row and the numbers were exactly the same.
Xu Lin turned on the printer and printed out three text messages.
These three text messages are actually monthly bills sent by mobile communication companies to customers, every month from March to August last year.
When the bill was placed in front of Manager Wei, Manager Wei suddenly stared and shouted: "How could this happen? In March, the call charges were 19 yuan more, in April, 26 yuan more, and in May, 18 yuan more. , June...the numbers are accurate. July, the numbers are accurate, and August is no different."
"Why have their call charges been so high in the past three months alone?"
Manager Wei was stunned when he saw the comparison between the call time settlement fees of the three deceased people and the actual fees charged by the mobile communication company.
Huang Weihan, Zhang Gong, Chen Hua, and Hu Gang stared at the computer screen, feeling their scalps numb and their hairs standing on end.
fear!
horrible.
They couldn't help but glance at Xu Lin, and saw that the boy was smiling and looking confident.
Huang Weihan: "Manager Wei, your company won't overcharge users, right?"
"No! It's absolutely impossible. There may have been an example in the past, but now the system is automatically cleared, and there will never be an error." Manager Wei shook his head hurriedly.
"Found it." Huang Weihan took a deep breath.
Zhang Gong's face was a little gloomy. He raised his head and looked at Xu Lin and said, "Are they really that couple?"
Xu Lin: "Eight or nine are inseparable from ten."
"But now we have the last step. I want to know who sent the girl to the hospital for emergency treatment. And which doctor performed the emergency surgery on the girl?"
"As long as this is confirmed, the entire criminal process will be basically complete. The two cases can be closed at the same time."
"Two cases?" Huang Weihan was startled.
Chen Fei exclaimed: "What two cases?"
Hu Gang: "What is the other case?"
Only Zhang Gong said in a low tone: "The case of the murder of a girl with a heart attack?"
Xu Lin snapped his fingers and said, "That's her."
Zhang Gong took a deep look at Xu Lin and felt a hint of admiration in his heart.
I have to say that the gap between him and Xu Lin is really not small.
Ding ding ding…
Just when several people had different expressions, Huang Weihan's cell phone rang. He took it out and saw that it was close to 4 o'clock in the morning.
The call came from the duty room, and he answered it immediately.
"Hello!"
"Hey, Huang Zhi, someone died again." A voice came from the other end of the phone.
Bang!
Huang Weihan's expression changed and he asked in a deep voice: "What's going on?"
"Or suicide. The deceased is the director of the emergency department of Jiangyun Dongfang Hospital, named Wang Kai."
boom!
Hearing the sound, Xu Lin suddenly stood up from the chair, and the chair behind him fell to the ground.
"Walk!"
He immediately ran outside.
Huang Weihan and others also understood instantly and ran outside immediately.
However, Zhang Gong, who was running at the back, thought that there was Manager Wei in the office, so he immediately turned back and told him that he needed to cooperate with their investigation here, and called two young detectives to watch him.
Soon, the group rushed to the hospital and finally saw the suicidal doctor on a gurney in the emergency department.
The scalpel cut the main artery in the neck and blood flowed all over the floor.
In his hand, he still held the scalpel.
Xu Lin looked at the corpse on the bed, his face was livid, and he said angrily: "Send surveillance immediately, and check everyone who comes in and out of the emergency department. Also, I want to know who last saw this doctor?"
As soon as he finished speaking, Zhang Gong walked into the emergency operating room with the photo in his hand.
He looked at Xu Lin, raised the photo in his hand, and said: "I just asked the nurse on duty and the head nurse, and it was confirmed that it was the three deceased people who sent 'Jiang Yueyue' to the emergency room a year ago. The name of the doctor who treated her For Wang Kai, this is him."
As Zhang Gong pointed at the dead Wang Kai, everyone's expressions became very ugly.
At this point, it can be said that the truth of the case has almost come to light.
But... it's still a step too late.
He, or rather they, had their revenge.
