Seeing that Xia Mouton refused to let go of himself, Ling Chen secretly smiled bitterly. If Xia Mouton couldn't find him at any time, he would want to slip away directly.

Seeing Ling Chen's face full of embarrassment, I don't know why, Xia Moutong's heart was angry. Ling Chen rescued the blonde before, she could see it clearly in the surveillance video, and it was clear that Ling Chen's anxiety and worry were enough to show that he knew the blonde, and the relationship between the two was very close.

In addition, she unconsciously thought of the newspapers and news she saw this morning, which were overwhelmingly exposed about the love affair between Nanrong Wanqing and Ling Chen.

The man in front of him didn't know what charm he could attract so many women around.

The more Xia Mutong thought about it, the more angry he became, his eyes were about to burst into flames, and he stared straight at Ling Chen. I helped him again and again, but he regarded himself as an outsider and refused to reveal anything. Thinking of this, while being angry, she was more sad in her heart, and there was an indescribable emotion, which was very uncomfortable.

Feeling the complicated look in Xia Mutong's eyes, as well as the delicate face that was gradually covered with anger, Ling Chen secretly said badly.

This chick can't be angry.

Didn't do anything yourself, as for that?

In a flash of thought, Ling Chen smiled and said, "Officer Xia, I still have urgent matters, or ...... Why don't I treat you to dinner next time?"

Looking at Ling Chen's cautious expression, Xia Mutong sighed secretly. Forget it! He has nothing to do with himself, so why bother with him so much, it ruins his mood.

Still, thinking about it, her face still had a layer of frost that no one could approach.

"You come with me. ”

"What are you doing?" Ling Chen looked at Xia Moutong vigilantly. This chick shouldn't be soft, no, I want to force it hard.

After thinking about it, I only heard Xia Mouton say angrily: "If you are called, I will come, where is there so much nonsense." After speaking, Xia Mutong was too lazy to take care of Ling Chen, turned around and walked back to the library.

Finished!

This chick is so angry.

Ling Chen was a little inexplicable, but his two legs still followed Xia Mutong back honestly. Not to mention that he had that relationship with Xia Mouton before, as a friend, he couldn't just leave, especially when Xia Mouton was angry.

After a while, the two of them arrived in the library's security room.

Xia Mutong didn't even look at Ling Chen, and glanced at the staff in front of the computer, signaling the other party to call up the surveillance video.

Soon, under the skillful operation of the staff, a picture appeared on the computer screen.

In the surveillance footage, the time shown was two hours ago, that is, the time period when Karina was attacked. Ling Chen stared intently at the screen, only to see Karina walk alone to the bookcase in the library, flipping through the books casually, and looking at her watch from time to time.

Suddenly, a man wearing a down jacket and a hood on his head appeared in the surveillance footage.

The man's face was covered by a hood, and his appearance could not be seen, only his slightly emaciated figure could be seen. The man lingered in front of the surrounding bookcases for a few minutes, and only when no one was around did he quietly approach Karina.

When the man approached Karina's three-meter range, Karina finally noticed the other party. However, at this moment, an incredible scene appeared. The man's body in the surveillance footage suddenly turned into an afterimage, and almost without being able to catch it with the naked eye, the man successfully completed the sneak attack, and then walked away and left the library.

From beginning to end, Karina didn't even have a chance to make a move, and fell in a pool of blood. Not only that, but the man's speed was so fast that he couldn't even see the movement of the knife, and the entire sneak attack process was almost completed between lightning and flint.

"See?" Xia Moutong turned his head to look at Ling Chen and asked.

Ling Chen nodded, his expression a little dignified. No matter who this sneak attacker is, he is definitely a master, and his strength is not lower than that of the Dragon List. Otherwise, even the most powerful killer would not be able to do this.

"The murderer is very professional, the route he walks is in the blind spot of the surveillance head, and he keeps his head down from beginning to end, and he can't see his face, so we can't lock his identity. You have a lot of experience, so I'd like to ask and see if you have any good advice to offer. ”

Ling Chen thought for a moment and asked, "Have you checked the surveillance outside the library?"

"I checked, and the man disappeared as soon as he left the library. The other party is a professional and will not make such a low-level mistake. ”

Ling Chen frowned secretly, this matter was a bit tricky. The murderer's actions are not only professional, but also strong, even if Xia Mouton and the others find the whereabouts of this person, it is impossible to catch him, and if they don't do it well, they will lose a lot of manpower.

"Officer Xia, I'm sorry, it's not that I don't want to help you, and I can't do anything about it. If you have to ask me to make a suggestion, I suggest you send someone to the hospital to protect the victim. If the murderer knew that the victim was not dead, he would definitely not give up easily, and would definitely find an opportunity to do it. ”

"You're going to keep us waiting?"

"It's the only way. ”

Xia Mutong thought for a moment, and sighed helplessly: "That's the only way." After the words fell, Xia Mutong glared at Ling Chen, and said angrily: "What are you still standing for, do you want me to send you out?"

Hearing this, Ling Chen hurriedly left the library as if he had been pardoned. To be honest, he was really worried that Xia Moutong would ask for the secret of that book.

Sitting in the car back to the hospital, Ling Chen was still thinking about the murderer. The real purpose of his proposal for Xia Mouton to guard the hospital is not to arrest the murderer, but to think about the safety of Xia Mouton and the other police.

The murderer is a very dangerous character, and once his strength reaches the dragon list, it is difficult for ordinary people to deal with it.

"Brother Chen, do you want to have a cigarette?"

Hearing the taxi driver's words, Ling Chen was slightly stunned, looked up at the other party and said, "You know me?"

The driver replied with a smile: "Brother Hao showed us the photos of Brother Chen, and specially told us that we must take the initiative to greet Brother Chen when we see it." ”

"It turns out that you are Jiang Hao's person. ”

Ling Chen suddenly understood. Jiang Hao once said that they had acquired nearly half of the rental companies in Donghai City to establish an intelligence system, but he didn't expect them to progress so quickly.

After thinking about it, Ling Chen's eyes were suddenly attracted by the dash cam installed on the taxi.

"Dude, you all have this stuff in your car?"

"Yes, the company's unified requirements, now there are too many porcelain, and installing a dash cam can save a lot of trouble. ”

Pregnant!

Ling Chen's eyes lit up, and a faint smile rose at the corner of his mouth. If you're lucky, you might be able to find the killer who attacked Karina.