Shen Siyan continued to play, his eyes staring at the screen for a moment, he had to see the person's face.

It's a pity that she still didn't see it.

Shen Siyan played it again unwillingly, and Zhou Manshan and Cheng Yi accompanied her to watch it.

Shen Siyan had a calm face, and once again watched the two of them quarrel, separated, and Li Xiuyuan entered the café.

"Smack."

She pressed the pause button.

Zhou Manshan looked at her suspiciously, "What did you find?" ”

"I remember something."

Shen Siyan pursed her lips and suddenly pulled the progress bar of the video to the end.

"Look, where did the murderer go after killing people here?"

"I turned a corner and ran straight away......"

Zhou Manshan frowned, but still didn't react.

Cheng Yi already understood what Shen Siyan meant, "Give me the computer." ”

Shen Siyan gave it to him obediently.

Cheng Yi's hand moved on the keyboard, and then called up a piece of monitoring and handed it to Shen Siyan.

"Look at this."

This is a follow-up to the previous monitoring.

"After the man left, he went around in a big circle and went back to the café."

Shen Siyan's thoughts fell.

"I'm going back."

She was visibly depressed.

Zhou Manshan didn't understand what these two people were doing, "Siyan, what did you think of?" ”

Shen Siyan's voice was muffled.

"I saw Li Xiuyuan coming out of the café, and I thought this person was not Li Xiuyuan, because he didn't return to the café."

The train of thought was broken again, and there was always no way to determine whether the murderer was Li Xiuyuan.

When Zhou Manshan heard this, she chuckled, "You, you're just in a hurry and stupid, this murderer must have been to a café if he killed someone, otherwise how could the murder weapon be there?" ”

"That's right."

Shen Siyan immediately thought of the murder weapon, "But that fingerprint, doesn't it mean that it must have been left when he held the knife?" ”

"Not necessarily."

Zhou Manshan shook her head, suddenly grabbed Shen Siyan's hand, twisted it and pressed it on the table.

Shen Siyan's hand was unnaturally next to the table, and her eyes suddenly lit up, "You mean, if it's a deliberate temptation, it's not difficult to make this gesture?" ”

Zhou Manshan nodded, and said: "And the knife at that time was put down at will, and it is estimated that the murderer did not think of such a complicated strategy, it was Li Xiuyuan who was delirious, and it was just a coincidence." ”

As soon as he said this, Shen Siyan felt that Li Xiuyuan's case still couldn't be concluded.

"I think now that we should change our perspective, if we look at it from the perspective that Li Xiuyuan is not a murderer, will there be other ideas?"

After listening to Shen Siyan's words, Zhou Manshan also nodded.

"Indeed, at the beginning, we all thought that the murderer was Li Xiuyuan, so when some evidence was about the same, we convicted Li Xiuyuan."

She clicked on the report on the table, "I believe in myself, there is no blood on Li Xiuyuan's body, and there is no possibility of changing clothes, so it can only be someone else." ”

Two women, you say a word to me, but what you say is quite reasonable.

Cheng Yi found a gap and asked, "Then do you want to watch the surveillance again?" ”

Shen Siyan nodded on the table, "Let's look at it again." ”

The trio replayed the video again.

"Hah!"

"Ahh

Shen Siyan covered her heart and looked at Gu Yanyan in horror who didn't know when she would go behind her.

"Gu Yanxi." Shen Siyan gritted his teeth, "Scared me." ”

Gu Yanyan smiled, shook Shen Siyan's arm and said coquettishly: "I'm sorry, I was wrong, I won't scare you so much in the future......"

She flattened her mouth and said aggrievedly, "I just saw that you guys were chatting happily and were a little curious." ”

Moreover, Shen Siyan suddenly stopped with her and went to play with Zhou Manshan, Gu Yanyan felt that she had been neglected.

Shen Siyan naturally didn't bother with her.

Gently nodding Gu Yanyan's head, Shen Siyan said dotingly: "Don't take it as an example." ”

"Hey, hey."

Gu Yanyan hurriedly sat down beside Shen Siyan, looking well-behaved, "Not in the future, what are you doing?" ”

Shen Siyan re-adjusted the video on his notebook.

"There's something wrong with Li Xiuyuan's case, and we're going to take another look."

"Let's go together."

Gu Yan's cheeks also looked at it together.

Video, start over again.

"Ahh

Looking at it, Gu Yanyan suddenly exclaimed, "Pause, pause." ”

Shen Siyan's speed was faster than Cheng Yi's, and he directly paused the video.

Suddenly, Shen Siyan was stunned.

It was supposed to be time for Li Xiuyuan to appear, but there was no Li Xiuyuan in the video at all.

"This place is blocked by cars, and I can't tell who came out of the café."

Gu Yanyan blinked her eyes, "Did you ever photograph the murderer's face in the back?" ”

Shen Siyan shook his head decisively.

"According to my and Manshan's thinking, if Li Xiuyuan is not the murderer, then the person who appears next is not Li Xiuyuan, if you think so......"

Her eyes lit up, and she quickly adjusted the progress bar to the place where Li Xiuyuan and Liu Rui were arguing in front.

"The murderer and Li Xiuyuan were dressed the same, and the time in the middle was not enough for him to change his clothes, which means that the clothes he coincidentally wore were similar to Li Xiuyuan."

Shen Siyan paused the video, and his eyes quickly looked at the crowd who were watching Li Xiuyuan and Liu Rui quarrel.

"He dared to kill in public, and put the murder weapon on the chair where Li Xiuyuan was sitting, it must be because he knew that people would suspect Li Xiuyuan, so when Li Xiuyuan and Liu Rui quarreled, he must have been watching!"

Shen Siyan's speech was very fast, and he looked categorical as if he had seen this person.

She knew in her heart that as long as there was really such a person, it meant that there was definitely something else hidden in the case.

After listening to Shen Siyan's words, Gu Yanyan and a few of them also began to look for them, but unfortunately, they didn't see anyone dressed very similarly to Li Xiuyuan.

Shen Siyan fell silent.

Gu Yanxi comforted her, "It's just an inference, you're just afraid of misunderstanding Li Xiuyuan, and it doesn't matter if you can't find it." ”

She knew that Shen Siyan must have had some hopes dashed.

But in fact, this case itself is inseparable from Li Xiuyuan, and it is not easy for Shen Siyan to overcome his prejudice at the beginning and take the initiative to help Li Xiuyuan repeatedly check the evidence.

Zhou Manshan didn't speak, she was actually more confused than Shen Siyan in her heart.

She didn't want to deny her ability, she always felt that blood stains couldn't deceive people, and there must be splashes on the murderer.

If the murderer is really Li Xiuyuan, it must be Li Xiuyuan who changed his clothes.

Cheng Yi saw that the silent Zhou Manshan was not in a good mood, shook his head, stretched out his hand, and suddenly clicked on the video again.

"It's just that there isn't a frame, maybe that person came from behind?"

Hearing this, Shen Siyan instantly plucked up his motivation again, and his eyes were glued to the video again.

"Smack."

She quickly reached out and pressed the spacebar.

"Found it!" She jumped a little excitedly, "Look here, the man in this corner. ”

In the corner of the surveillance, there was really a man dressed the same as Li Xiuyuan, quietly watching the quarrel between Li Xiuyuan and Liu Rui.

At this time, the man did not wear a hat.

"Show your face!"

Zhou Manshan grabbed Cheng Yi's arm, "Quickly adjust face recognition." ”

Shen Siyan's eyes were also shining, and the two women were obviously happy because they had found a new breakthrough in the case.

"Hello, you are really my little lucky star."

Shen Siyan smiled, "If you hadn't grabbed the truck to block the surveillance at the entrance of the café, I wouldn't have thought of this." ”

Gu Yanyan was praised a little and couldn't suppress the joy in her heart, she raised her chin arrogantly.

"Thanks to me, you should all invite me to milk tea."

"Okay."

Zhou Manshan calmed down from the excitement with a smile in her eyes.

Shen Siyan also nodded, "But you have to do me a favor." ”

"Huh?" Gu Yanyan looked at her in confusion.

Shen Siyan touched his chin and looked at Cheng Yi, who had worked very hard because of Zhou Manshan, "Although Manshan and I have found other suspects, you also know your family's temper." ”

Gu Yanyan's cheeks turned red.

"What my wood!"

"Oh?" Shen Siyan teased, "Could it be that it's not yours?" ”

Gu Yanyan was speechless by what she said, and snorted lightly, "It's my wood, what's wrong?" ”

Seeing that she was shy, Zhou Manshan was very considerate and did not tease her with Shen Siyan, but lowered her head and quietly pinched the corner of Chengyi's clothes, pretending that she didn't hear Shen Siyan's words.

No one helped her, and Shen Siyan didn't tease Gu Yanyan anymore.

"Alright, let's get down to business."

She coughed lightly, "I don't want to continue to quarrel with Team Zhang's stinky temper, you go talk about this, he may be able to listen to what you say." ”

Zhou Manshan raised her head, "I'm in trouble." ”

Gu Yanyan thought about it and knew that she had no reason to shirk, so she agreed.

"I can help, but the wood is used to it, and he won't necessarily listen to me, I can't guarantee it."

"It's okay, just say it."

Shen Siyan was very confident in Gu Yanyan, and even said with a smile: "If he doesn't listen to you, you will break up with him!" ”

"Who are you breaking up with?"

A sentence suddenly came from behind Shen Siyan, which frightened her inexplicably.

Zhang Nanmu didn't know when he came, he was still behind her, and he didn't know if he heard it.

However, that cool tone still made Shen Siyan feel that Zhang Nanmu must have known that she was talking about Gu Yanyan.

Unable to avoid Zhang Nanmu's retaliation, Shen Siyan quickly stood up.

"Team Zhang, I still have something to do over there, so I'll go first."

The words fell, without giving others a chance to react, Shen Siyan smeared oil on the soles of his feet and slipped away.

Anyway, there is Gu Yanyan who can persuade Zhang Nanmu here, Cheng Yi who can recognize faces with technology, and Zhou Manshan who can explain the strange things about the case to Zhang Nanmu, and Shen Siyan is also happy.

Of course, the reason for her departure was not only to save effort.

Shen Siyan returned to his territory from Zhou Manshan and began to re-examine Liu Rui's body.

When he just looked at the surveillance, Shen Siyan actually saw some small clues.

After the murderer killed Liu Rui, he encountered a little difficulty in drawing the knife for the last time, and stepped on Liu Rui with a frown.

Because there were no shoe prints, Shen Siyan did not check the traces at first.

Now she wanted to see if she had missed something.

Time passes little by little in the midst of wholehearted work.

"Bang!"

After a long time, Shen Siyan's door was suddenly knocked open.