Fu Nuan didn't know whether to turn around, and heard the people behind him greet her with a smile.
"This teacher, it's really you!"
Lao Zhang was quite enthusiastic, and Fu Nuan could only suppress the tension, barely squeezing out a smile.
"Oh hello… "
Somehow, the smile that always looks honest and honest is probably a psychological effect at the moment, and it makes her creepy no matter how she looks.
"I just said that I was familiar with you and wanted to come over to say hello. I didn't expect you to walk so fast."
Fast? If she walked fast, she wouldn't be here to talk to him now.
The woman squeezed a stiff smile and said, "The office is a bit urgent."
When speaking, he glanced at Lao Zhang's arm from the corner of his eye. The left arm was injured, and the position of Yan Rong was similar to what he said at the time.
And... He just told the security guard that he was injured by chopping pig bones, but if he was a left-handed, how could he hurt his left arm with a knife
This is extremely unreasonable!
All the unreasonableness and coincidence come together, and one has to doubt that this old Master Zhang is very suspicious.
"Your hand hurt?"
Fu Nuan seemed to ask the last sentence inadvertently, carefully observing the change of the other's expression.
However, Lao Zhang smiled extremely calmly: "It's so embarrassing to say that I've been a cook for so many years, it's really careless."
"Oh, then you should pay more attention to it in the future, the chef's hands are very important."
"indeed."
Fu Nuan thought this person was suspicious, but everything was just her guess and there was no evidence.
His reaction seems to be the same as that of ordinary people. If the murderer is really him... then she can only say that his disguise ability and psychological quality are too strong!
Whether it is or not, she is very upset when she stays with him now.
"I have something to go now."
"Eh! I will come to the cafeteria often in the future, I will make big bone soup for you, this time it must be hygienic!"
Once you start to doubt a person, all his performance, words and deeds will make people more speculative.
For example, Fu Nuan is like this.
An inviting word made her scalp numb when she heard it.
Big bone soup...
Could it really be...
She didn't dare to think any further, the tightness in her heart was only slightly relaxed when the person with tolerance and arrangement was within fifty meters of her, but she was still nauseous.
…
Back in the office, Fu Nuan was still thinking about the conversation between Lao Zhang and the security guard. He was in a state of distraction. An Zhu called her several times, but she didn't even hear it.
"What do you think?"
An Zhu mischievously patted Fu Nuan on the shoulder from behind, but unexpectedly the other party's reaction was too intense.
"what--"
"Master Fu, did you scare you?"
Fu Nuan stroked his heart, and when he saw An Zhu, he let out a long sigh.
"It's okay... By the way, Anzhu, has your previous test report come out? What does the report say?"
When it comes to this, Anzhu feels helpless.
It was meat that was detected, but the colony exceeded the standard and the food was not clean, which caused her to vomit and diarrhea.
"It really cheated me! The faculty and staff restaurant has been dark for a lifetime, so I will never go again!"
Fu Nuan looked at Anzhu with some sympathy. If it's as unfortunate as she thought, isn't Anzhu's delicious big bone soup...
Well, it's getting sick again.
Seeing Fu Nuan frowning, An Zhu asked her inexplicably, "Why do you suddenly ask about this? Is there any problem?"
Fu Nuan shook her head quickly, and don't tell her if she is uncertain, so as not to make her sick and desperate in life.
But An Zhu was still keenly aware that there must be something wrong with Teacher Fu!
"Are you hiding something from me?"
"Uh... I'm not sure now, I'll tell you when I'm sure."
It just happened to be off work, Fu Nuan found a reason to stray away quickly, lest An Zhu kept asking questions.
…
In the evening, the villa.
Fu Nuan sat at the desk in a daze. After Rongyou came back, he walked slowly to her side and put his slender fingers on her shoulders.
The woman trembled like a conditioned reflex, and then relaxed. This is at home and there are no bad people.
Today, I was really scared by that master Zhang...
"Why do you want to be so absorbed?"
Fu Nuan raised her eyes to look at her husband next to her, and moved her lips, but didn't think about how to tell him.
She is just a reasonable association and there is no substantive evidence. Even if she tells the police, they may not believe it, right
"Actually... I have a suspicion."
Rong Yu knew that she wanted to talk about Jiang Yucheng and Ye Qingxuan's case, and his dark black pupils focused on her.
"This is just my guess. If something is wrong, you can interrupt it at any time."
After that, Fu Nuan told Rong Yu exactly what he had seen and heard today, especially the conversation between the security guard and Lao Zhang.
"The clues we had before: First, the murderer knew well about the blind spots of surveillance; second, the murder weapon was a sharp knife, most likely from the school cafeteria; third, I used to be in the trash can of the cafeteria with An Zhu, and I saw that it was not like a pig. Bones of bones; fourth, the murderer injured his left arm while he was fighting with you."
With in-depth analysis, her brows tightened.
"To put it all together, this old Zhang is very suspicious! He is often on duty for security guards and knows that the blind spot is normal. The most important thing is that his left arm is injured and he is left-handed. How could it be so coincidental?"
It is not unreasonable for Rong Yu to listen carefully to her analysis.
"It's not that there is no such possibility."
"That..."
"I will ask someone to assist the police in investigating."
As Rong Yu said, he took his wife into his arms and stroked her long hair with a big warm palm, his voice was low and gentle: "Thanks for your hard work, wife."
Leaning on the man's generous chest, Fu Nuan was extremely relieved.
Professor Rong can always soothe all her anxiety, as long as he is there, she believes that everything will be fine.
…
At nine o'clock the next morning, the police station called and said that the person who had suspected Fu Nuan, Master Zhang, was summoned to the police station for questioning.
"So fast?"
The woman was a little surprised, this work efficiency is really fast.
"It's a matter of life. After so long, the police are more anxious to solve the case than you."
It's also... Such a bad criminal case has not been resolved, and the pressure on the police station is not small.
Half an hour later, Rong Yu took Fu Nuan to the police station. As soon as the two arrived, they were immediately invited to the interrogation room by the police.
Through the transparent glass, they could see the interrogation inside and could hear the voice.
Rong Yu glanced at the suspect sitting in the interrogation room, who was indeed similar to the gangster that night.
A police officer came out of the interrogation room and told them the current situation-
"The murderer had his own blood on his knife that night. We have taken the suspect's DNA. Once the comparison results come out, we will know if the murderer is him."
That is, you have to wait patiently for the appraisal results.
At this time, the interrogation in the interrogation room was not progressing smoothly—
"Police officer, why did you arrest me? I am a good citizen who abides by the law. I work in the school cafeteria every day. Isn't it illegal?"
The police officer in charge of the interrogation patted the table and said seriously: "Now is the interrogation, you just need to tell the truth."
Lao Zhang was startled, his body trembled, and then he asked with a bitter face, "Police officer, I really didn't do anything illegal and disciplined. Why are you arresting me for this?"