Ye Chen wanted to say something more, but a soothing piano tune suddenly sounded.

Wei Qingsong pointed to his mobile phone: "I'm sorry, you have seen it. There are many things in the bureau, and I am really busy."

Ye Chen smiled calmly: "Then go and do your work, I won't disturb you anymore."

Wei Qingsong forced a smile.

Now that I know not to disturb her, why didn't I realize this earlier?

She turned around and the smile on her face fell instantly.

Fortunately, the call came in time, otherwise Ye Chen would have had to pester her for who knows how long.

This man is like a time bomb, it's better to stay away from him.

After the call was connected, Wei Qingsong remembered to look at the caller ID and saw that it was an unfamiliar number.

She was startled and subconsciously thought of Baili Bay.

After hesitating for a moment, he put the receiver to his ear.

"Sister Wei, come back quickly, we have a clue." Chen Jin's ecstatic voice came from the receiver.

Wei Qingsong breathed a long sigh of relief: "I know, I'm at the nearby commercial street and will be back in ten minutes."

After hanging up the phone, Wei Qingsong closed his eyes slightly, took a few deep breaths, discarded the messy thoughts in his mind, and then rushed towards the city bureau.

It seemed that the flag really couldn't be set randomly. She didn't even look at the caller ID just now, so she told Ye Chen that she had something to do. Unexpectedly, the prediction came true.

If this mouth could always be so effective, she would definitely say "Lu Jingming loves me" every day.

In the city bureau, Chen Jin put down his cell phone, carefully looked at the man next to him with a stern face and a noble air, and muttered: "I saved Sister Wei's number, why don't you call it yourself?"

Speaking of which, Wei Qingsong hasn't exchanged contact information with other members of the team yet. The number written on her resume is for overseas use, and she doesn't know where Lu Jingming saved her mobile phone number.

Chen Jin was still thinking secretly in his heart when he noticed Lu Jingming's unfriendly eyes.

"Are you wronged by asking you to make a phone call?"

His whole body suddenly stiffened, and his head shook like a drum: "No grievance, no grievance, I am very happy to serve Lu and Sister Wei."

Isn't it just to be a sounding board? What a big deal.

Isn't it just a quarrel? He just pretended that he didn't know.

Although he doesn't have the brains of Lu Lan and Sister Wei, he still has this awareness.

Lu Jingming snorted lightly, his eyes filled with confusion.

When Wei Qingsong came back, he saw him sitting in front of the conference table, the black pen spinning rapidly on his slender fingertips. It was obviously an ordinary pen, but in his hand it seemed to have inexplicably increased his worth.

Then it became noble and elegant.

He lowered his head slightly and studied the information in his hand. The sky was dim, but Wei Qingsong felt that his handsome profile seemed to be shining like a star.

Leng Su's face has clear edges and corners, hard and cold lines, a high nose bridge, paper-thin lips, sword-shaped eyebrows flying into the temples, black and bright eyes, like the vast stars, deep and mysterious, as if it contains the universe and can accommodate all things.

.

But in these eyes that could accommodate all things, she alone was not there.

Hearing the sound of the door opening, his cold eyes glanced at her quickly.

"Sit down." Then he raised his head and motioned to Xiao Song, "Say."

His voice was low and filled with authority.

After Wei Qingsong sat down, Xiao Song handed her the information in his hand with excitement.

Although he had tried his best to suppress his emotions, Wei Qingsong could still see his ecstasy from his red face.

She lowered her eyes and scanned the information. It seemed that Xiao Song, as a newcomer, was going to make great achievements this time.

"The Army Corps asked me to visit Li Yundong's parents' house. When I got there, I found that there were several red light districts in that area. Generally speaking, there are many guest houses in such places. Some of them can even stay without ID card registration, so I

I went from house to house along that street and actually found someone who knew Li Yundong!"

Xiao Song's voice was trembling when he spoke, not because of fear, but because he was too excited.

"The owner of the Red Star Guesthouse said that Li Yundong would bring a young and beautiful woman to check out a hotel room every weekend. I took the photo to confirm to him that it was the deceased Yang Yan."

Chen Jin added: "Just now, the Traffic Management Bureau received our request for assistance and sent surveillance cameras of several nearby streets. On the night of the 18th, Li Yundong and the deceased Yang Yan appeared in the surveillance cameras together, and they were arm in arm.

, they seemed to have a very close relationship and entered the guest house chatting and laughing."

He turned his laptop around and played a surveillance video.

Wei Qingsong looked at the time and saw that there were 16 hours left.

As long as more conclusive physical evidence is found next, Li Yundong can be convicted.

Nowadays, criminal investigation technology is scientifically advanced. No matter how ferocious the other party is, no matter how eloquent he is in exonerating himself, there is irrefutable evidence, and the criminal will ultimately be unable to escape the punishment of the law.

Racing against time and without delay, technicians rushed to the scene immediately to conduct inspections.

An hour later, the police obtained surveillance video of Li Yundong pulling his suitcase and leaving the guest house in the early morning of the 19th. Since then, Yang Yan has never been seen again.

The owner of the guest house confessed that he was drunk that day and did not know anything about it.

Two hours later, technicians detected a luminol reaction in the toilet of the guest house and extracted multiple fingerprints on site. However, due to the special nature of the guest house, the reference value is open to question.

But what is certain is that the Red Star Guesthouse was the scene of the first crime.

No remaining body tissue or murder weapon of the deceased Yang Yan was found in the guest house. The police immediately conducted a large-scale carpet search with the Red Star Guest House as the center, covering a radius of five to ten kilometers.

Time was running out, six hours passed, and the good news finally came back from the scene!

"Team Lu, we found the deceased's head, a hammer, and a bloody coat in the sewer of the community where Li Yundong's parents lived."

After investigation, it was found that a week ago, the manhole cover in the community where Li Yundong's parents lived was opened due to maintenance. The community here is old and there is a garbage dump next to it, so no one noticed the odor.

In the meeting room shrouded in gloom, everyone breathed a sigh of relief, and all the gloom on Lu Jingming's face dissipated.

"Well done, close the team."

"yes!"

Newborn calves are not afraid of tigers. Xiao Song was the first to sigh: "I didn't expect that these evidences could actually be found in the community where Li Yundong's parents live."

Originally, he thought Li Yundong would throw these things into the sea and it would be over.

Chen Jin looked at Wei Qingsong with admiration and surprise: "Sister Wei, how did you come up with the idea to look for clues near the residence of Li Yundong's parents?"

Although their army team showed great disdain for Wei Qingsong's criminal mentality, after hearing Wei Qingsong's words in the interrogation room, Lu Jingming immediately asked Xiao Song to investigate, otherwise they would not be like this

Find the evidence quickly.

Tangzhou is not a small city. Looking for information about a person in the city's hotels and B&Bs is like looking for a needle in a haystack.

What's more, there are still many people like Red Star Guest House who have slipped through the net.

Perhaps the criminal mind cannot lock the target through simple reasoning, but it can narrow the search scope and save them a lot of manpower, material resources and time.

When solving a murder case, no minute or second should be wasted.

Perhaps this is the charm of Criminal Minds.
Chapter completed!