But it's strange that the cleaner didn't change into a security guard this time, instead, he went directly to the garbage yard of the hospital.

At this time, a garbage truck arrived unexpectedly, blocking the camera lens. When the garbage truck was loaded, the cleaner also disappeared.

"Where did he go? Did you get on the garbage truck? "

"I don't think so. The garbage truck belongs to the environmental sanitation bureau. I come to collect garbage at this time every day. I have seen the topographic map of the hospital. Behind the position blocked by the garbage truck is the gate for the garbage truck to go in and out, but when I get the video, there is no one on this day.

"Why?"

"It could be a fault."

Cao Zhen beat the table, "Damn it."

"You don't have to be so angry, at least it can prove that this mysterious cleaner has time to kill, or two!"

"When Mi Xiaoyan died?"

Jing SA said, "on the day Mi Xiaoyan died, Chu ran didn't smoke. He just wandered out to take out the garbage..."

"What about the mysterious cleaner?"

Jing SA looks at Hu.

"It's a pity that this cleaner didn't show up on this day," he said naturally

Cao Zhen appears very surprised, "how can?"

He turned his head and looked at the picture of Chu ran coming out to take out the garbage in the video, "I don't think it's logical either."

"There are two and one is not. It's not a good phenomenon."

That is to say, the evidence is not sufficient, which can give the enemy a chance to turn over at any time.

Jing SA cried, "that's not necessarily. Maybe it's me and Hu Hu who didn't find out."

Cao Zhen nodded, "today you will stay here, continue to watch the monitoring, errand things have me and Lao Zhang, Xiao Li."

"Yes He agreed to such an arrangement.

Cao Zhen thought about the next work, and asked, "Duanmu, do we want to attack suddenly?"

He understood what he meant. "You mean to ask Chu ran directly, do you know the cleaner?"

"He certainly thinks that we won't find the existence of this cleaner. In this case, we will suddenly ask him, and he may show his feet."

The best way to attack the enemy's self-confidence is to disturb his position by surprise and make his every inch chaotic.

"I have thought about asking directly, but from the surveillance video, we can only prove that Chu ran had contact with the cleaners, but we can't prove that they knew each other or even had an accomplice relationship."

In the final analysis, whether Chu Ran is the murderer or not, they have no evidence at the moment. Relying on the contact in the monitoring alone, Chu ran may not panic.

Assuming that this is his deliberate arrangement, then a smart person like him will certainly arrange the way to deal with it.

He shook his head. "Now, I'm afraid to scare the snake."

"You're afraid he's got a plan?"

"Well, if you're not fully prepared, it's better not to easily expose what we know."

All the time, the killer is in the dark, the police are in the light.

If you change the light and shade, maybe there will be better progress.

Cao Zhen nodded, "well, according to what you said, we will not move him for the time being, and check the identity of the cleaner first."

"As for the identity of the cleaner, I suggest that we should also investigate it secretly, never make a big fuss."

"I understand that his identity must be to go to the hospital to ask. If there is too much noise, Chu ran may also find out."

Xiao Li said, "if they really know each other, the killers in the corpse pit case are actually two people? Master, this is different from what you inferred at the beginning. "

From the beginning, Hu Hu judged that the murderer was a psychopath, but he did not say that there were two psychopaths.

"That's what I'm confused about."

Xiao Li a serious look for advice, small copy out, "how to say?"

"The twelve dead as like as two peas are dead. For example, they were all hit by BB guns. If they were two, there would be some surprise. Eating and drinking would be surprised, not to mention killing, but two people could not be so alike."

People have their own habits. Even if they are imitators, they can't be in the same situation as the prototype.

If you can do the same, it's like a mirror, unless it's a separation.

But it's not a ninja. It's not a ninja.

"Come on, you don't have to worry about these. Let's come one by one and figure out the identity of the cleaner first. Maybe the answer will come out after we figure it out."

Jing SA is very satisfied with what he has found. A day ago, they were helpless. Now they are advancing by leaps and bounds. Instead of tangled, they should move steadily towards the truth.

"Yes, too!" With a smile, he said, "maybe I'm wrong."

She never thinks that her judgment must be 100% correct, because she is a mortal, not a God, sometimes the truth is hidden in the wrong.