They also carefully browsed the surveillance video in the security room, fearing that something would be missed.

But at this moment, the technical investigators called.

"We originally wanted to lock the location of the phone through the previous communication signal. As a result, we monitored that a video was uploaded from the deceased's mobile phone to the external network an hour ago."

The phone was turned on with hands-free, and Wei Qingsong and Lu Jingming frowned at the same time.

He asked in a deep voice: "What kind of video is it?"

The other end of the phone was silent for two seconds, and his voice was a little dry: "The whole process of the deceased's suicide."

Hearing this, Chen Jin couldn't help but shudder.

Wei Qingsong and Lu Jingming both looked solemn.

"Can you locate the location of the video when uploading it?" Lu Jingming asked.

The technical investigator replied: "The other party obviously used a fake IP address, and we are trying to figure out a solution."

Lu Jingming had expected this result a long time ago. He slowly sank and said calmly: "Continue to pay attention to the deceased's mobile phone communication signal. The other party may turn on the phone again. Also, be sure to find the user information that uploads the video."

After hanging up the phone, Lu Jingming took pictures of Chen Jin who was already shocked and arranged in an orderly manner: "Copy all the images of these three people, and ask every resident on the twenty-two floors."

"Okay..." Chen Jin came to his senses and went to do it immediately.

I really don't know how to summarize the current situation.

Is there a second person on the scene? The answer is obvious, it obviously exists.

When Li Linlu committed suicide, the person was at the scene and filmed the entire process of Li Linlu's suicide, using Li Linlu's mobile phone.

After that, he took the mobile phone away and used it to upload the video of Li Linlu's suicide to the external network.

But is he the murderer? Obviously not.

Li Linlu did commit suicide.

And the person present was like a calm bystander from beginning to end.

No, in fact he was involved, and he created a secret room.

There are many ways to create a secret room. It is not impossible to lock the door from the outside of the door through some small mechanism techniques.

And the question now is, how to define this person?

Just imagine, there is a girl who is in her prime, who cuts her wrist with a fruit knife in front of him, and blood gushs out, dyeing the ground red, blood is lost little by little from the girl's body, and her life is also disappearing.

Any normal person will feel more or less panic when he sees this scene, and will subconsciously want to save the girl in front of him.

But he is different. He is condescending, staring at the girl's death coldly, and filming the video calmly and calmly, without any movement in his heart, nor any sympathy or pity.

Before dying, people have a strong survival instinct and want to fight death.

She was in despair, struggle and pain, and at that moment, what was he thinking inside?

After Li Linlu's death, he even perfectly created a secret room without revealing any flaws.

If Li Lirong hadn't insisted on entangling, Li Linlu's death would have been a simple suicide.

The police would not have thought of pursuing Li Linlu’s mobile communication signals, nor would they have found the video uploaded to the external network by chance.

But what is his purpose in doing this? Is it just to record such a video so that it can be uploaded to those curious websites?

Or... Li Linlu's suicide was instigated or even forced by this person?

Wei Qingsong frowned and said deeply: "We have to ask Li Lirong to see if we can find Li Linlu's online social platform account, especially the one with strong privacy."

In this era of pan-entertainment, a person's state in daily life and appearance on an online platform are likely to be different.

It is hard to say which one is true or which one is false. Maybe they are all true or maybe they are all false.

People who are restrained and shy in real life may be better at expressing themselves online.

And those who are usually submissive may also attack heavily on social platforms.

It’s so strange that all the external emotions are controllable.

However, Li Lirong is busy with work and is neglected to care about Li Linlu's situation. She doesn't know anything except Li Linlu's WeChat.

Li Linlu’s WeChat Moments is visible in three days. The only one that can be displayed is a photo of the sunset. There are no matching words, and it looks like the years are peaceful.

Wei Qingsong asked patiently: "Does Li Linlu have any particularly good friends?"

Li Lirong hesitated and frowned and replied, "I never interfere with Lulu making friends, and she has never brought her friends home, so I don't know much."

Wei Qingsong's answer was not surprising.

The decoration of their house is very exquisite. Li Linlu's room wardrobe is also hung with brand-name clothes. It can be seen that although she is a single mother, Li Lirong has good financial conditions.

In order to give her daughter a better living conditions, Li Lirong had to sacrifice her time to accompany her daughter and devote more time to her work.

There is a rare way to have the best of both worlds in the world. If you choose one side, you have to sacrifice the other side. This is a helpless situation, so Wei Qingsong can understand Li Lirong's choice.

But her understanding is useless. Outsiders cannot judge whether such a choice is right or wrong. It is like a fish in water, and you will know the temperature and heat.

Li Lirong knew too little about Li Linlu's social interactions, so the police had to contact Li Linlu's school, and after several twists and turns, they found one of Li Linlu's college roommates.

Her name is Lin Yanyan. She is currently working in another place and can only contact her by phone.

She and Li Linlu have a relationship with each other and have a good relationship.

"I have all her QQ and Weibo, and she usually posts good-looking photos, nothing special."

Lin Yanyan said, and suddenly thought of something: "Oh, but she has a software called 'Little Planet' and often chats with netizens on it. I don't chat much online, so I have never used this software and I don't know her dynamics in this software."

"Well... I don't know why she didn't go to work after graduation. This kind of thing is a personal choice. She didn't take the initiative to say it. I feel embarrassed to ask this kind of question, if I ask it, it will be strange."

"Her personality and personality? She is usually gentle and gentle, and she is a person who is easy to get along with. Her classmates have a good relationship with her. She is a bit introverted, passive and slow to warm up, and is also a bit home-stop."

"Life life? She seems to have never had a boyfriend yet. She said she was not interested. In fact, it was because she was too homeless and didn't go out for social activities. How could she meet the interesting opposite sex? I wanted her to go to a sorrow with me several times, but she didn't want to go."

"Actually, it's really hard for me to imagine that she would commit suicide. She has good grades, good personality, and beautiful appearance. Alas, maybe it's because she has closed herself for too long and is out of touch with this world."

At the end, Lin Yanyan sighed with regret.
Chapter completed!