In this era of big data, nothing is absolutely private, and the Internet is not a place outside the law.

In criminal cases, one of the tasks of the Technical Investigation Bureau is to conduct reconnaissance through technical means, including but not limited to electronic interception, telephone interception, electronic surveillance, secret photography, video recording, etc.

The Public Security Bureau has an internal system website, and the public security bureau system across the country is networked, where you can check any file in the case and anyone's online identity information.

To put it simply, the Technical Investigation Department can investigate the mobile phone number in her name according to the identity information of the deceased, and through these clues, you can find the social account used by the deceased, and then decipher the account password and investigate the clues inside.

If necessary, you can also use cloud data to investigate all the data of this account from the time it was created, including chat history.

This is why Lu Ke came to Hu Mingxuan.

"Section Chief Hu?"

Pushing the door and entering the Technical Investigation Department, Lu Ke called softly.

The voice of this call was not loud, but it still startled Hu Mingxuan, he sat up from the chair suddenly, and looked at Lu Ke in a daze, as well as Mo Yufei behind Lu Ke.

"Why don't you two make a sound when you walk!"

Hu Mingxuan patted his chest again and again, panting heavily. He couldn't help but think of the days when he used to work in Ningzhou City, the old man surnamed Qin, and the fear of being dominated by him.

Lu Ke walked to the side, patted Hu Mingxuan's shoulder, and said with a smile: "Isn't there something that needs Section Chief Hu's help?" ”

"Stop, stop, you still call me Xiaoxuan, every time you call me Section Chief Hu, there's nothing good." Hu Mingxuan pouted, subconsciously turned his body, and dodged Lu Ke's hand on his shoulder.

"There is a case that requires you to investigate the identity of the deceased." Lu Ke turned into a serious face in seconds and said seriously.

"It can't be your case this morning, right?" Hu Mingxuan put down his mobile phone, became serious, and hurriedly asked about the situation: "Does the deceased have any clues?" ”

Lu Ke directly handed over Cui Nianxue's identity information to Hu Mingxuan: "I want to investigate all the social software under Cui Nianxue's name." ”

"All?!" Hu Mingxuan was stunned for a moment, looked at Lu Ke in a daze, and made an incredible sound.

Lu Ke nodded and affirmed, "Yes, all." ”

"This is an invasion of privacy...... Hu Mingxuan blinked, looked at Lu Ke in a daze, and showed a somewhat embarrassed expression on his face.

"What invasion of privacy, this is to solve the case, you hurry. Have you forgotten that you are now part of the police force? Lu Ke said angrily.

"Oh, yes, yes, I'm a regular army now!" Hu Mingxuan froze and showed a proud look on his face.

But this proud look didn't last long, and soon turned into helplessness: "But your workload is too much." ”

He looked at Lu Ke, and finally set his eyes on Mo Yufei.

Mo Yufei looked at Hu Mingxuan's gaze and showed a somewhat far-fetched smile: "By the way, Captain Lu said that you are the greatest hacker in the world, and investigating the information of the deceased is not a problem at all." ”

Hearing Mo Yufei's extremely perfunctory flattering words, Hu Mingxuan did not feel disgusted, but on the contrary, he felt very useful.

Hu Mingxuan straightened his waist in an instant and cleared his throat: "Lu Ke still understands me, don't worry, wrap it up on me!" It will take some time though. ”

Lu Ke threw a firm look at Hu Mingxuan: "Okay, I'm waiting for your news, you have to contact me as soon as possible, if there is a situation, contact me immediately." ”

"Don't worry, I won't play landlord fighting until I complete the task." Hu Mingxuan saluted Lu Ke with a non-standard military salute.

Lu Ke nodded, turned around and walked quickly out of the Technical Investigation Department, because there was still someone waiting for him in the interrogation room of the criminal police team.

……

"Team Lu, he has explained everything." Ling Zizhen handed a transcript to Lu Ke.

The pickpocket Tong Wenlin was indeed as promised to Lu Ke, after being sent to the criminal police team of the Jing'an City Public Security Bureau, he was very cooperative with the interrogators, and confessed everything he had done after he was released from prison.

"In the two months since he was released from prison, he stole a total of six mobile phones, sold four after flashing them, and kept one for himself, and he also said that one of them was snatched by you." Ling Zizhen said lightly.

Lu Ke flipped through the transcript and asked, "What else did he say?" ”

"I didn't say anything else, but he was clamoring to see you." Ling Zizhen shrugged helplessly.

Lu Ke returned the transcript to Ling Zizhen, and said lightly: "Prepare the materials and submit them to the procuratorate for prosecution." ”

After speaking, Lu Ke walked towards the interrogation room.

This is not the first time Mo Yufei has entered the interrogation room, let alone the first time she has participated in interrogation work, but this is definitely the strangest interrogation atmosphere she has ever seen.

In the interrogation room, Tong Wenlin sat on the "regret chair", and did not look nervous and serious like everyone else. He is very relaxed and natural, stilting Erlang's legs, and his graceful appearance is very comfortable.

"Oops! Captain Lu, you're finally here! ”

After Tong Wenlin saw Lu Ke, it was like seeing a relative, and he greeted him very excitedly.

If he hadn't been restrained by the chair, with the atmosphere of the scene, he would definitely have jumped up and given Lu Ke a hug.

"Let's be honest." Lu Ke said angrily and sat across from him.

"Captain Lu, I listened to your words, and I confessed everything, and I didn't hide it at all." Tong Wenlin sat on the chair and smirked vigorously.

Lu Ke looked at him and let out a serious voice: "There is something I want to ask you. ”

Tong Wenlin saw that there was something wrong with Lu Ke's expression, and immediately stopped, looked at Lu Ke in a daze, and asked in a deep voice, "What's the matter?" ”

"How long did you work as a delivery worker in that logistics center?" Lu Ke's eyes were fixed on him and he asked seriously.

"Let's do it for a week." Tong Wenlin replied lightly.

He still hasn't figured out why Captain Lu kept asking him about working in the logistics center when he was arrested for stealing his mobile phone.

"Do you know the person who delivered the meat?" Lu Ke asked.

"I know their transport captain, we are fellow villagers, from the same village."

Tong Wenlin let out another smirk as he spoke, but after he met Lu Ke's serious gaze, the smile disappeared immediately.

Lu Ke nodded, and asked in a different way: "Is there anyone who worked as a butcher before working as a transporter?" ”

Tong Wenlin thought about it, suddenly raised his head, and said with some excitement: "There really is one!" ”

Lu Ke immediately became alert: "Who is he?" ”

"I don't know ......" Tong Wenlin shook his head, revealing a somewhat underwhelming smile.

Lu Ke really wanted to beat him up, and wanted to kick him in the ass with his leather shoes.

"And how did you know about him?" Lu Ke took a deep breath and tried to communicate with him in a calm tone.

"I listened to the transport captain!" Tong Wenlin immediately raised his voice and said seriously.

"Have you seen him then?!" Lu Ke hurriedly asked.

"I've seen it!" Tong Wenlin's voice was even higher.

"What does he look like?" Lu Ke also subconsciously raised his voice and asked him.

Faced with Lu Ke's question, Tong Wenlin's momentum dropped suddenly.

He swallowed a mouthful of saliva and looked at Lu Ke with some embarrassment: "I don't know......"