"No trace will be left in the whole process and no one will suspect a cleaner who can be seen everywhere."
"Well, am I right?"
Bai Mu said and looked at Grimm.
Qing Yi nodded and applauded, "Excellent reasoning."
As she spoke, she picked up the walkie-talkie and immediately asked the police to search the place Baimu had mentioned before.
Bai Mu sat across from Grimm and asked, "Do you have anything else to quibble about?"
Grimm's forehead was slightly sweaty. "Officer, what are you talking about? I don't understand a thing."
The reason why he was still confident was because he was confident that he had done a clean job and that there was no evidence that he was at the scene, so the chain of evidence must be incomplete.
But Bai Mu was not at all flustered and asked, "Did you forget to wipe off the marks on the ceiling?"
As he spoke, he pointed at the photo. A thin black line on the ceiling was twisting in the photo.
It looked like a meaningless mosaic, but when Grimm looked at it, he was shocked. It was a hair.
Grimm looked at the ceiling in the photo, his pupils also dilated.
hair…
Why do we have hair?
Bai Mu relaxed his neck and said, "It seems you need to improve your education. The power cord of this victim's home was buried in the ceiling, and the computer, TV, and air conditioner were running at the time. If you get close to the ceiling, due to the principle of electric charge, some of your shed hair will be attracted to the wall."
"And even though you turned off all the electrical appliances in your home, gas is lighter than air, and it still left the hair hanging from the ceiling."
"This hair is now in the evidence room. Do you have any excuses?"
Grimm looked at the black lines on the photo and was speechless for a moment.
He suddenly stood up angrily, "Yes! So what if I killed him!"
Bai Mu shrugged, "So, you plead guilty?"
Grimm: "At this point, if I don't confess, I'll just be stalling for time. Put me in jail!"
Bai Mu looked at Qing Yi who hadn't spoken the entire time.
Qing Yi sighed, "You admitted your guilt too quickly."
Grimm: "What do you mean?"
Qingyi did not respond, but reached out and gently pressed the tiny black line on the photo, and wiped it away with a light touch.
"Because it's not hair at all, it's just a line drawn by Bai Mu with a black pen. A photo can't capture such details."
"True and false, false and true, you are really amazing young man."
Grimm stared at the black line that had been erased from the photo, and suddenly he lost all his strength and sat down on the chair.
"What... So, I didn't leave any traces..."
"Ahhhhhhhhhh!!! Damn it!!! You lied to me!"
He roared madly, but Baimu and others had already closed the door of the interrogation room, leaving him alone roaring.
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