I lowered my head, glanced at the blood stains on the bed, and then looked up at the drizzle outside the window.

In the past few days, the road outside the hospital has been reconstructed, so the surrounding area is muddy, even if you come by car, there is still a muddy road when you get off.

Thinking of this, I immediately looked down at the floor of this ward, the hospital floor is made of marble, if the murderer entered from the main entrance of the hospital, then this marble slab must be muddy, but there is not even a footprint on these floors.

There are two inferences, one is that the murderer knew that the muddy road outside was easy to expose himself, so he temporarily changed into a pair of clean shoes for use during the murder, but it was very cumbersome to bring another pair of shoes, and the deceased was sent to this hospital yesterday, and the murderer probably couldn't wait to step on it.

So, the second inference holds.

Because the road at the front door of the hospital is being reconstructed, resulting in the temporary opening of the back door, the murderer should have walked through the back door, and the back door of this hospital is some shops, some shops have installed surveillance cameras in front of the door in order to prevent thieves from stealing, so we can also call up the cameras of these shops to view the route of the murderer's actions.

"Li Yan, go and retrieve all the cameras installed in the shops in the back street of the hospital, set the time from eight o'clock to nine o'clock, and record everyone entering and leaving. I turned around and said coldly to Li Yan.

The latter was slightly stunned, glanced at Fang Yuan, who was still sulking with his head bowed over there, then turned around and ran out of the door.

Fang Yuan's point of anger is actually known to everyone, obviously there is no case that can kill people, but we have to kill people, obviously we have already predicted that the murderer will come to kill Xiang Yanjia, obviously we have done a good job of prevention, but we are stunned that something went wrong at the critical moment, we can't blame others, we can only blame us for being a hundred secrets, Li Yan is not wrong, Su Mian is not wrong, the fault is me and Fang Yuan, if we insist a little longer, maybe Xiang Yanjia will not die.

But it happened, and now it is useless to blame anyone.

Immediately after, I patted Li Yan on the shoulder, didn't say anything, and left the ward full of blood with Su Mian.

There are a lot of monitoring in the hospital, just this corridor, there is one at the end of the head, and there is also one in the center of the nurse's station, which is said to be set up to prevent patients from leaving the hospital without authorization during medical treatment, after all, the patient pays this money, and the hospital is responsible for the patient.

And when we entered the monitoring room and asked the monitoring personnel to call up the monitoring of this corridor from eight to nine o'clock tonight, the monitoring personnel told us with a look of embarrassment that today's monitoring did not know what was wrong, and the monitoring that came out was snowflakes.

I frowned, and followed the administrator directly back to the corridor where Xiang Yanjia's ward was located, and we found out at this time that the wires connected to the three monitoring and terminals had been cut with a knife.

It seems that this murderer is still on guard against us.

"How is it possible, there are people all around us, and the murderer is so likely to break three monitoring wires during this time?" Su Mian was almost impossible when he saw the broken wire in my hand.

And this is also the question in my mind, I remember that when we deployed the guard, there were police officers in the security doors at both ends of the head and tail, if anyone approached......

I looked up at the ceiling, and when I saw the ceiling above my head with the surveillance camera hanging from it, I was shocked, could it be that the murderer was ......

Thinking of this, I immediately moved a chair from the nurse's station on the side, and then propped up the partition of the ceiling with both hands, and there was a vent on it, connecting the ceiling of this floor, and I, with a slight force with both hands, turned my whole body up.

It wasn't until I turned it up that I found that all these wires were buried in the ceiling by the hospital, and the space here was enough for an adult, and when I wanted to go to Xiang Yanjia's ward on the side, I was surprised to find that a stone wall directly blocked my way.

In other words, it is impossible for the murderer to enter Xiang Yanjia's ward directly from this vent, and if he wants to enter the ward, he can only go through the main entrance, and to pass through the main entrance, he must cut off all the cameras around him, and if he wants to cut off the cameras from people's ears, he must climb up to the ceiling and quietly cut these wires without knowing it.

It has been more than ten hours since Xiang Yanjia was brought into the ward, if I am the murderer, out of the intention of killing Xiang Yanjia before she wakes up, I must do it as soon as possible, at this time, it is impossible for the murderer to observe all the facilities in this hospital in advance, and then turn back to find a way.

That is to say, the murderer has either come to the hospital a long time ago and never left, or after coming to the hospital, after careful observation, he found the crack in the ceiling, and then he thought of this method to cut off these monitoring lines from people's ears.

I walked back and forth under this ceiling, and to be honest, if it was the latter, then his observation and calm judgment were beyond ordinary people, and such a person, in general, would not take us police officers seriously, so he should continue to commit murder.

As soon as Xiang Yanjia died like this, our clue chain was completely broken, so the police were also anxious about this case.

However, we are now very clear that the murderer's purpose of killing and the group of victims, most of them are harmful to this society, so I think we should now go in this direction to judge who the murderer's next target will be.

But when I made this suggestion, it was vetoed by Fang Yuan.

The reason is simple, there are too many goals.

As long as it is a person and exists in this world, there will be greed, and as long as there is greed, go back and do evil things.

For example, Xiang Yanjia, she is indeed a habitual offender, but for this society, the bad things she does are insignificant, stealing something, should she be sentenced to death?

But in fact, the murderer did punish him, and it was the harshest punishment.

A habitual offender like Xiang Yanjia, let alone our criminal investigation brigade, just say that a police station in a district was randomly pulled out of the city, and the habitual stealing files is really called a big handful, if you want to investigate these people, even if you gather all the police forces in the city, there is no way to picket them clearly for a day or two.

And the monitoring I asked Li Yan to adjust, almost all of them are facing the store, or there are dead ends in the monitoring, which I have long expected, but I think Li Yan can bring me surprises, but unfortunately, Li Yan is not a god, he can't fabricate it out of thin air, although I know that now he wants to solve this case faster than anyone else.

So, I patiently sat back in my office chair, picked up my pen, and laid out the whole mental order in my notebook.

I wrote a few names in my notebook, Xiang Yanjia, Guan Hongqing, and the three unknown dried corpses.

On March 16, I ran into my grandfather when I came out of the main headquarters, and on the way back to find my mother, I happened to see a woman dressed in white by the moat to find a short view, and after rescuing her, three dried corpses floated from the upper reaches of the Grand Canal.

Thinking of this, I wrote a note next to these three unknown dried corpses.

Immediately afterwards, Fang Yuan and I chased the floating place of the three corpses to find the steamer docked on the dock of the Grand Canal, and on one of its search ships, we found a secret room where 26 dried corpses and more than 40 torture instruments were placed, and Xiang Yanjia was found in this secret room.

I silently typed a 2 next to Xiang Yanjia's name.

After investigating the ship, we found that the registrant of the ship was a man named Guan Hongqing, and this man had been missing for three days, according to Guan Hongqing's wife, three days ago, Guan Hongqing had called her and told her to live a good life in the future, and then called her 300,000 yuan in her card.

Subsequently, I typed a 3 next to this Guan Hongqing's name.

Among them, what I care about the most is Guan Hongqing, although I can roughly determine that this person is not the murderer, but he still can't get rid of the suspicion of this dry corpse museum.

Because the name of the register docked by this search ship is him Guan Hongqing, and after the ship docked here, Guan Hongqing seems to have evaporated from the world, I wondered at first whether he was killed by the murderer, but then, the moment his wife said that she had received a call from him, I was relieved.

However, it was that phone call that made my heart hang secretly.

Guan Hongqing's meaning on the phone is like saying goodbye to his wife, I'm afraid, Guan Hongqing knows something, thinking that the murderer will find him one day sooner or later.

Thinking about it this way, if Guan Hongqing is still alive now, perhaps, killing him is also a matter of necessity.

The police are still investigating Guan Hongqing's matter, and Fang Yuan believes that Guan Hongqing has played a crucial clue in this case, so he asked Li Yan and Su Mian to go to the police together to find Guan Hongqing's whereabouts, but so far, there is still no news.

"Knock knock. ”

Just as I turned on the computer again and was about to check Guan Hongqing's household registration information, a knock on the door came from outside our office hall.

"What's the matter? Your grandfather asked me to tell you, when this case is over, you will resign and follow him back to Dongshi, he has already arranged a job for you in Uncle Long's company, with a monthly salary of 9,000, what, you don't think about it?"

I turned around and saw my mother wearing a black lace dress and a pair of black high heels walking straight through the door of the special task force.

"Grandpa, why did he suddenly make this decision?" After seeing my mother, I immediately stood up, took the lunch box from her hand, and asked suspiciously.