Luo Shao, Madam is going to collect the rent again.

Chapter 140

traitor...

It's a heavy word.

Liao Cheng sighed and wanted to speak, but it was difficult to speak.

He knew in his heart that the guards at Capital University were very responsible, and it would be difficult for students and staff not from the school to come in.

What's more, the Life Institute is surrounded by surveillance, which is also an experimental base. Although the security is not as professional as it is, after all, most of the students' work is graduation projects, but it may still be a major progress in the history of science.

After he came back, he checked the monitoring, including the laboratory.

The odd thing is that the monitor in the tissue culture room was artificially sabotaged.

Moreover, the destruction occurred the day before the accident.

Not too early, not too late, just right.

Liao Cheng knows that it is every student's right to be able to come and go freely in the laboratory, and everyone is suspicious.

He had a guess, but he couldn't bear it.

"An Yi, I..."

Liao Cheng hesitated, looked at An Yi, and wanted to get an answer from her.

"Ms. Liao, in this world, the traitor is the most unworthy of love. You feel sorry for exposing him and ruining his future. If you don't expose, how many people will have their future ruined by him?"

"The meaning of the existence of the system is to protect those who abide by the system."

An Yi also hated traitors deeply, if it wasn't for Liao Cheng's face, she would have personally arrested them.

How can there be so many situations that force us to do so, we are all adults, and we should learn to be responsible for doing wrong things.

It was the first time Liao Cheng saw An Yi being so tough. She used to be very Buddhist about everything, but this matter involved a matter of principle.

"Okay, let's catch the traitor!"

Liao Cheng's management of the laboratory is very good, and the state of the students in public places can be traced.

When the two came to the monitoring room, Liao Cheng said seriously.

"Although the monitoring in the tissue culture room is broken, the one in the corridor is not broken. I have checked the monitoring of the corridor in the two days before the accident. There is a student who looks very strange. I can't be sure, but he is the most suspect people."

Liao Cheng often takes root in the laboratory and knows the relationship between the students in the laboratory very well. When Ding Dang had an accident before, he had a suspect, but for the safety of the laboratory, he endured it.

But now the object of suspicion coincides with the last one...

"Old Comrade Liao, it seems that you already have an idea."

An Yi looked at Liao Cheng, and felt that he seemed to have understood what to do, but he hadn't made up his mind.

"Old Comrade Liao, do you think Brother Ding Dang is pitiful? Do you feel sorry for the students who were hurt? If it weren't for the fact that there is a place in the scientific research building, and I have a good relationship with Senior Brother Ding Dang, he will postpone his graduation. In the future, you will also If you have taken tutors who have postponed graduation students, your enrollment for the next year will be affected."

Liao Cheng was a little loose. Although Ding Dang's experiment was progressing slowly, he did well in other tasks he gave to Ding Dang.

"There are also those students who were affected. You don't know the power of the explosion of the sterilization pot. If there is something poisonous in the sterilization pot, not only the explosion will hurt people, but the poisonous gas produced by the explosion will be more harmful. Not only that A few students were injured, and everyone in the tissue training room will suffer. Isn't their life innocent?"

An Yi can understand Liao Cheng's sadness. They are all his students. Under normal circumstances, he is unwilling to hurt his students.

To put it bluntly, he was a little soft-hearted, and when he was soft-hearted, he was a little at a loss.

At this time, someone needs to push him to make Liao Cheng make up his mind.

An Yi sat in front of the computer and said, "Old Comrade Liao, in fact, the monitoring can still be viewed in this way."

She turned on the computer and found the video of the day when the accident happened. Since someone caused something to happen, on this day, the ones who were repelled from entering the tissue culture room were the ones who were most likely to cause trouble.

An Yi locked the target on Zhang Ye.

Directly fast-forward according to Zhang Ye's behavior trajectory, An Yi discovered that he had been hovering around the surveillance system during the past few days after the accident.

Until one day, when I was collecting materials overnight in the laboratory, I went to the tissue culture room, and when I came out again, the monitoring in the tissue culture room was broken.

An Yi cut and compressed the video and sent it to Liu Yunxing.

Seeing her smooth operation, Liao Cheng was stunned.

"An Yi, are your computer skills so good?"

He used it. He had read An Yi's undergraduate papers, many of which were about student letters. Those who could write such papers would have good computer skills, but he didn't expect that An Yi could even edit things. so smart.

Also, what did she do just now to target Zhang Ye?

Liao Cheng guessed that it was Zhang Ye based on his understanding of the laboratory situation, but An Yi rarely came to the laboratory. How did she manage to find Zhang Ye through such fiddling?

"Oh, it's okay, I will occasionally edit some funny videos, just learn and learn."

An Yi didn't say much about this matter, but talked to Liao Cheng and asked Liu Yunxing to meet at the tissue training.

Due to an accident, the tissue culture is still sealed, and Liu Yunxing rushed over quickly. After he cut off the power inside last time, the door was locked, and there was only one key, which was in his hand.

After Liu Yunxing unlocked it, An Yi smiled and said, "Did you bring someone here?"

An Yi suggested to obtain evidence again.

Liu Yunxing nodded and said: "Take it, they will arrive later, I took two shoe covers first, let's go in and have a look first, just don't destroy things casually."

"it is good."

An Yi smiled, Liu Yunxing is really responsible.

The two came in to check again, An Yi pointed to the camera and said, "It's rare that anyone will come across that location, and we can collect evidence, but if the other party gets nervous for a while, they can pick it up."

Liu Yunxing nodded, and soon the trace inspection team came again, and they began to collect evidence. An Yi asked for a pair of gloves and checked them in the sterilization pot.

Turned it inside out and found the reason.

"The internal protection device is destroyed, and the steam cannot come out. As the temperature rises, an explosion will occur."

This question is not difficult, and anyone who knows a little bit about the principle knows it.

"Then who can know this question?"

Liu Yunxing didn't know much about the experiment, so he planned to find a professional to solve it.

"Students in the laboratory should all know that this is not a secret. When they first entered the laboratory, there will be a safety assessment. They should all know."

It is a bit difficult to exclude only from this aspect.

"Can fingerprints be removed from this?"

Liu Yunxing asked curiously.

"Yes, but the fingerprints obtained in this room are unclear. Students come and go here, and many people come across things here every day, so we have no way to determine the source of the fingerprints. "

Solving crimes in public is difficult.

(End of this chapter)