"Okay, thank you, Lao Liu, I'm done asking questions, you can go out, if you think of anything, you can tell me at any time!" After Yu Yang finished speaking, he took out a business card from his pocket and handed it to Lao Liu. Pen & Fun & Pavilion www.biquge.info

Lao Liu nodded: "Don't worry, officer, if I remember something, I will call you as soon as possible!" Lao Liu put away Yu Yang's business card and slowly walked out of the surveillance video room.

"Store Manager Zhu, there are still two of you security guards here who are not at work, can you contact them now? I need to ask now!" After Yu Yang finished speaking, he glanced at Zhu Yu.

Zhu Yu nodded: "No problem, two police officers, let's go to my office now, I don't have their phone in my hand, I need to go up and check!"

Yu Yang laughed when he heard it, and nodded: "Okay, I'm sorry for you, let's go upstairs!"

Twenty minutes later, in Zhu Yu's office, two middle-aged men in their forties stood in front of Yu Yang and Fan Mingyue, looking at Yu Yang and Fan Mingyue a little hurriedly, looking a little restrained: "Store manager, do you have anything to do with me?"

Zhu Yu pointed at Yu Yang and Fan Mingyue: "These two are police officers from the criminal police detachment of the city bureau, they have something to ask you when they are looking for you, and you have to answer truthfully." Officer Yu, this is Lao Wu, this is Lao Yang, they are the other two security guards, two police officers, if you have anything to ask, just ask!"

Yu Yang nodded and stood up from the sofa: "Two, I want to ask you, do you two have video surveillance software?"

Lao Wu and Lao Yang looked at each other, and finally shook their heads: "Officer, we don't understand computers at all, the two of us don't usually touch computers much, usually Xiao Li plays, occasionally we will watch a video, and we never touch the computer otherwise!"

Yu Yang nodded after hearing this: "Then when you go to work, have you found that in addition to your security guards, who else has entered the video surveillance room, including the employees in your store, think about it carefully, have you?"

Lao Wu and Lao Yang looked at each other: "Two police officers, you wait a minute, let's think about it carefully, what time period is it? If it's too long, I'm afraid we can't remember clearly." ”

Yu Yang nodded, took out his cigarette, and handed it to Lao Wu and Lao Yang: "Don't worry, think slowly, smoke a cigarette, think slowly! In the past ten days, you haven't seen anyone except the four of you go in!"

Lao Wu and Lao Yang took the cigarette and nodded: "Okay, officer!" After the two lit the cigarette, they began to frown and think carefully, and finally shook their heads slowly: "Two police officers, we really didn't think that anyone had entered the monitoring room, there shouldn't be, do you want to ask Xiao Li? He often plays on the computer in the monitoring after getting off work, and usually plays late!"

Yu Yang's brows furrowed, and he smiled helplessly: "Are you sure you haven't seen anyone enter your monitoring room?"

"I've never seen anyone go in anyway, our monitoring room is relatively remote, and it's behind the small fountain, and people who don't know almost don't know that there's a door behind it, so almost no outsiders come to us, and I don't remember anyone going to the video surveillance room in my class. Lao Wu thought about it and shook his head.

"I haven't seen it either, very few of us go there, and some of the people who have been working here for a few months don't know that this is the video surveillance room, so except for a few of us, almost no one has come, I really haven't seen it!" Lao Yang thought about it, and finally shook his head, signaling that he didn't remember it either.

"I'm sorry for your trouble, thank you for your cooperation, if you want to remember what happened, you can call me!" After Yu Yang finished speaking, he got up and handed his business card to Lao Wu and Lao Yang, although he still had a smile on his face, he felt that the case was becoming more and more complicated!

After watching Lao Wu and Lao Yang walk out of the room, Yu Yang lit a cigarette for himself, and after taking two puffs, he slowly stood up: "Store Manager Zhu, there were those waiters at work yesterday, you called them over one by one, are you the same person in charge of the hall and the waiter in charge of the private room here?"

Store Manager Zhu shook his head: "No, the people in the service room and the service hall are different, I thought about it yesterday, the A02 piece should be in charge of Peng Juan and Du Hua, and now they are at work, do you need me to call the two of them over?"

Yu Yang nodded: "I'm sorry for you, Manager Zhu!"

Zhu Yu stood up from his position and smiled: "Yes, two police officers, you wait a minute, I will call someone for you." After finishing speaking, Zhu Yu immediately walked out of the office.

"Did you find anything? Do you think the four of them did it?" Fan Mingyue watched Yu Yang keep smoking, reached out and snatched the cigarette from Yu Yang's hand and put it down, and casually threw it in the ashtray to extinguish it.

Yu Yang leaned back on the sofa and shook his head constantly: "There is no clue, the four of them should not be lying, Lao Wu, Lao Liu, Lao Yang should not be able to use computers, do you notice that the mobile phones they use are all old-fashioned mobile phones and elderly machines, smart phones will not be used, do you think a person who can't use a smart phone will use a computer more complex than a smart phone? I don't think so!" After Yu Yang finished speaking, he wanted to take out a cigarette and smoke it, but he looked at Fan Mingyue and put the cigarette back again.

"Then do you suspect that the last security guard named Xiao Li did it?"

Yu Yang shook his head: "It shouldn't be like it, I was scared just now, and he said everything, I feel that he shouldn't be lying! It shouldn't be done by four security guards, they are at most derelict in their duties, but they are just security guards, we can't look at it by our standards!"

"Now that the only clue has been broken, what should we do? How to investigate?" Fan Mingyue looked at Yu Yang, she has not had any clues in this case so far in his perspective, there are some unbelievable, the physical characteristics of the target, not the physical characteristics, and the people who suspect the deposit, are not in line with her logic, but thinking about it the other way, it is very logical, this is what Fan Mingyue can't figure out.

"The clue is broken, it doesn't mean that there is no clue, as long as he has been to this restaurant, he should leave a little trace!" After Yu Yang finished speaking, he closed his eyes and thought about it carefully, and finally shook his head, and now his mind is also very messy.