Zhan Xuesong looked at him distrustfully.

[Actually, I think it's a bit irritating... (Wuwuwu, Qin Feng's husband is sorry)]

[Address, this hole is really small]

[But Mr. Qin can't be self-destructing, right? It doesn't make sense]

[I can only understand that there is a special story about this little medicine bottle in the character script... Otherwise, it would be a bit too fantasy to find such a small hole on the spot]

[I think Teacher Zhan’s suspicion makes sense? #Scratch your head in confusion]

[I realized that the murderer is Rou, so Qin Tiancai is protecting her now]

[Ah??? Shocking!]

"Anyway, we have now mastered a new clue, that is, the 'medicine three-point' appeared in the garbage bag on the scene and was used."

Qin Feng simply ignored Zhan Xuesong's suspicious eyes and concluded calmly, "There are only two people who came to the office this afternoon. Rou (school beauty) has already used her hairpin to soak the purified smear liquid, and she has not purchased any 'three-point medicine', so that's all you can do is you, Senior Qian."

"ah?"

Ming Qian looked confused, "No, why did I suddenly get me?"

"Do you know about this?" Luo Han was talking about the broken "three-point medicine" small medicine bottle.

"I don't know!" Ming Qian thought in confusion with his hands in his arms, "I haven't seen it when I threw the vase fragments into the garbage bag!"

"Was this bottle of medicine left by someone after you left?"

Wang Rou was also confused, and felt that the clues were messy and could not be understood at all.

"It may also be that it fell somewhere else and was cleaned up by MiKi." Luo Han put forward a new assumption.

"Why can't it be Qian (senior) who is lying?" Qin Feng said.

"Brother, I'm very obviously stepping on you!"

Mingqian is neither crying nor laughing.

"Reasonable doubts, I didn't deliberately step on you." Qin Feng shook his head, "Because I have never been to the office, and Rourou has never bought the 'three-point medicine', and you are the only one left."

【It seems to make sense…】

[I'm in chaos, I've given up guessing who the murderer is]

[But what Qin Tian said just now is so strange. The sweeping robot comes from the dormitory to the office? Is this reasonable?]

[There is actually no problem with battery life, my sweeping robot is very durable]

[No, no, the problem is that the sweeping robot is not set up to clean it around at home? It’s okay to run out...]

[But this is the sweeping robot in Qin Tiancai's dormitory. It's not uncommon for any powerful functions]

Zhan Xuesong's expression of thinking and suspicion was obviously the same as the official website barrage, and his brows were frowning:

"So, come on, Qin Tiancai, let's go one-on-one now."

"Yes." Qin Feng nodded.

{Detective one-on-one interrogation}

"The detective has the right to interrogate the suspect separately, with a limited time of three minutes!"

When the subtitles and narration disappeared at the same time, the picture had switched to the conference room. Zhan Xuesong sat in the familiar detective's main seat, and Qin Feng sat on the side closest to him.

"All the time you are here this afternoon is completely, clearly and detailed." Zhan Xuesong said.

"I stayed in the dormitory before 2:45 and went anywhere; after 45, I contacted Rou (school beauty) and went out to meet; I met her on time at 3:00, talked to her and comforted her; at 3:22, the breakup crisis was lifted, we went back to the dormitory, and heard Rou pick up her hairpin on the way, and I immediately started to find her."

"stop."

Zhan Xuesong interrupted, "How do you look for it? What do you use to find it?"

"Remote operation." Qin Feng was calm.

"Specific! How to operate?" Zhan Xuesong asked, "Use a mobile phone? What equipment do you use?"

"It's just to operate my own method." Qin Feng refused to get in.

Zhan Xuesong was made tortured by his attitude: "Okay, keep going."

"At 3:28, it was inferred that the hairpin was in the office, so he remotely controlled the sweeping robot to set off."

"Stop, can your sweeping robot move with purpose like a normal robot?"

"Yes, I can control it." Qin Feng said.

"How to control it?"

Qin Feng was calm and composed: "Use my own method."

“…”

Zhan Xuesong felt that his blood pressure was high.

"Then your sweeping robot always needs to get on and off the elevator, open and close the door, right? How did this be done?"

Qin Feng looked at him: "The answer is the same as above."

Zhan Xuesong: "If you do this again, I will vote for you."

Qin Feng: "It's not impossible."

"...it's so angering you."

Zhan Xuesong held his head with a headache, "When did your sweeping robot arrive at the scene?"

"3:35."

"No one was discovered during this period?"

"I asked it to bypass all surveillance, but I've hacked the surveillance that I can't bypass."

"…You haven't been to the scene all day today?"

"right."

"No murderous intention was created to the deceased?"

"have."

"Um?!"

Zhan Xuesong's expression immediately changed, "Tell me."

"MiKi's log bar, I was the intrusion at 3:32."

Qin Feng answered truthfully, "Do you remember the video of the deceased recording the video of Rou's school beauty being attacked and controlled by MiKi? I saw that, I was very angry and was in a state of killing, but found that Professor Xiao was dead."

"What?"

Zhan Xuesong shrank his pupils in surprise, his thinking quickly moved, and immediately said, "So MiKi's explosion..."

"It's me." Qin Feng spoke bluntly.

"What's wrong!"

Zhan Xuesong's eyes suddenly became sharp, "There is time on the log data strip, and it only took two seconds from invasion to explosion! How could you let MiKi explode immediately after watching the video in two seconds!"

"I can."

Qin Feng smiled.

...Zhan Xuesong took a breath: "Don't forget, only the murderer can lie."

"Well, I didn't lie." Qin Feng said.

"You think the murderer is Qian (senior)." Zhan Xuesong raised other topics.

"Yes." Qin Feng nodded, "I have already said the reason. Qian has motives for interests and emotional conflicts. And when he saw the deceased, the deceased was still alive, which directly proved that Rou did not take action, and the other suspects' premeditated crimes failed. In this way, only Qian will be the only one."

This chapter is not over, please click on the next page to continue reading!

"Then how do you explain the hairpin?"

Qin Feng's eyes moved: "Just as Rou said herself, she accidentally removed her hairpin, and I used a sweeping robot to find the hairpin, it's that simple. Perhaps the hairpin is not a real weapon, after all, the hole in the cap of the bottle of the 'three-point medicine' at the scene is very small, and it is impossible for the hairpin to penetrate and dip the medicine powder."

"That bottle cap can be twisted off, how did you know it wasn't a screw?"

"I really don't know this. But the holes exist objectively, so I believe they are pierced." Qin Feng said, "Besides, such a bottle of powder that can be dangerous to contact with is always much safer to pierce through the bottle cap than to unscrew it directly, right?"

Zhan Xuesong narrowed his eyes and looked at him, shook his head slightly, and said slowly:

"You are still too suspicious."

Qin Feng shrugged without hesitation.

He stood up and prepared to leave, and turned around before leaving: "Who is the next one?"

"Call……"

"Ahhhhhh!"

As soon as Zhan Xuesong spoke, Lan Jiaqing's extremely penetrating scream came from outside.
To be continued...