As expected, a little blood stain on this silk thread, after testing, is likely to be Niu Jinda's blood, and on the iron thorn next to this silk thread, there is still a little skin tissue left on it.

Regardless of whether this laundry room was the last place where Niu Jinda was killed, at least it can prove that he was here at that time, and even had a hand with people.

Generally speaking, these elderly people who live in nursing homes will not come to a place like the laundry room at all, and these people can tidy up their lives by themselves, so how can they come to a dark and damp place like the laundry room?

I think that Niu Jinda, a good old man, would do this kind of thing, but Niu Jinda will not have any enemies, and he will not even have any language conflicts with people.

After all, it started as a small business, and it is inevitable to bring people and popularity.

But even so, he is not Gao Yalin and others after all, he is not that old, and he does not use sleeping pills, this time he is in a state of wakefulness, and the murderer should have fought with him for a short time.

Therefore, these two people left many more traces at the scene than the previous murders.

The colleagues of the trace examination department have received the news and rushed over, and a large number of clues have been extracted by them little by little, this time not only Niu Jinda's blood was found, but even some biological samples left by other people were found at the scene.

When Captain Niu saw these things, his face could be seen, and he was almost speechless with excitement at this moment.

After all, there is a clue here, which means that the murderer behind it is about to be dug up.

As long as this murderer is caught, all the hard work of the previous period will not be in vain.

But Ding Fan was not as happy as him, and he didn't think about pouring cold water on him, but just watched the trace examination department busy inside.

He knew better than anyone that this place itself was a place where people came and went, and those sent sheets and quilts were inevitably covered with some hair and scalp and the like.

With these things in the hands of the trace examination department now, Ding Fan didn't dare to guarantee how many of them were left behind recently.

Among these things, one out of ten can be left from the murderer, which is already good.

What really caught his attention was not the traces left by these scenes at all, but the large washing machine placed in the innermost position in this room.

The washing machines in the whole water room are neatly arranged, there are five or six in total by the wall, and the others are all running workers, except for the last one, which has not moved.

Ding Fan walked to the side a little curiously, reached out to open the washing machine, and stretched out his head to take a look inside.

"This is bad, it seems that some time ago, it was reported, but no one cares, there have been too many accidents in their hospital recently, and they haven't found anyone to come and check. ”

Captain Niu followed behind Ding Fan, and when he saw that he seemed to be very interested in this washing machine, he stepped forward and said to him.

But Ding Fan just glanced at him with slanted eyes, reached out to turn on the power, and pressed it twice on the washing machine.

I found that this washing machine was really broken, and it was not a big problem, but there was something entangled in the inside of the drum, so when I opened it, this washing machine kept making a sound of blocked motors, but it didn't work properly.

Ding Fan had used this kind of washing machine before, but although it was the same brand at that time, it was not the same size, so he was very familiar with this kind of electrical appliance and knew what was wrong with this thing.

After thinking of the key question, Ding Fan reached out and turned off the power, holding a key in his hand

Divide the shell of the washing machine apart.

Captain Niu didn't know what Ding Fan was going to do at all, but he just watched him unpack the shell of the washing machine with both hands very skillfully, and shine a flashlight inside, and immediately frowned, reached out and patted the trace police officer who was busy on the side, and stretched out his hand to point inside.

Captain Niu hurriedly stretched out his head to take a look at the things below, but at this glance, he immediately gasped.

He never expected that inside the motor box under this washing machine, there would be a thick tuft of gray hair.

If there was only hair, he wouldn't have cared very much, but the hair below was obviously not mixed with many people's hair, but the entire amount of hair of a person, plus some skin tissue at the edges.

In other words, the reason why this washing machine has not been able to use normally is entirely because the murderer pressed people into the washing machine and used the huge torsional force of the drum to ...... people

After discovering the contents inside, Ding Fan did not stay in the laundry room, but slowly retreated, stood at the door, looked around at all the surroundings, and no one knew what he was looking for now.

Only he knows in his heart that in fact, he is imitating the murderer's state of mind.

The deceased was dead in the laundry room, and this place was obviously not a suitable place to hide the body, after all, many people came in and out here every day, and the body was left here, and I am afraid that it would not take a few minutes to be found.

So he had to find a place to hide the body, and this place couldn't be too far away and not too obvious.

After Ding Fan looked around, he swept the position of the fence with a flashlight, and finally his eyes stayed on a pool on the edge of the wall.

At this time, the sun had already set, and under the flashlight in Ding Fan's hand, there seemed to be countless small insects flying on the entire pool, and the stars were very beautiful.

However, the more beautiful things are, the more dangerous they are.

"What are you looking at?"

Captain Niu couldn't stay in it anymore, and after the washing machine was opened the box below, the stench was no longer covered by the smell of laundry detergent, and he could only cover his nose and come out of it with his nose choking.

But when he went out, he found that Ding Fan had been shining a flashlight on the top of the small pond in the distance, and his heart was full of doubts, and in the end he could only ask the doubts in his heart.

It's all this time, is Ding Fan still in the mood to play the game of flashlight and bugs here?

This kid doesn't play anymore, let alone someone as big as Ding Fan!

"The body should be in the pool, probably decomposed. ”

The corpse Ding Fan said should be Niu Jinda, and now in the entire nursing home, except for Niu Jinda, no one else is missing.

But after searching for several hours and not finding the body, will it really be thrown into the pool?

To be honest, when searching the entire nursing home before, Captain Niu still had a little hope, and he didn't want to see someone dead.

But in the end, he found blood stains in the laundry room, and hair tangled in the washing machine, and his heart had fallen to the bottom.

Now that Ding Fan said that Niu Jinda's body was in the pool, he wouldn't doubt it at all, even if the corpse was pressed under the front desk, he wouldn't think much about it.

It's just that he doesn't understand, how Ding Fan is so sure, standing here and thinking about it, can he really know that he really has the ability to pinch and calculate?

"Don't look at me, on that pool, insects are flying in patches, do you think it's normal?"

Really, as soon as Ding Fan said this, Captain Niu immediately figured it out.

The pool next to the wall he had heard before, it was something similar to a feng shui pool, and the location was a little sunken at the beginning, and it was finally changed to a pool, and there was a pool in the summer, which was somewhat cooler.

But then this pond became a pool for fish, and usually when I bought fish from outside, I would put it in this pond for a period of time, and I would come to catch it when I was eating.

Supposedly, such a pool should be an absolutely clean pool, and there should not be so many bugs constantly flying around it.

Pools in this case are generally filthy places like stinky gutters or drains.

These insects are actually attracted by the smell here, because there is something rotten in this water, which produces a large number of bacteria, and such water is not only a food temptation for insects, but also a breeding ground for insects to lay eggs.

As the two spoke, they walked towards the edge of the pool, and a police officer had already put on a waterproof suit and reached out to touch it in the pool little by little.

However, at this time, it was dark and there was no light, and the water in the pool was very turbid, and the naked eye could not see what was underneath at all, so he could only reach out and touch it underneath.

The whole pool is not big or small, and it is not easy to check the following.

Fortunately, this time I was lucky, and while a few police officers were groping underneath, something gradually floated up in the water.

At first glance, it turned out to be a person, but this person was not just floating, but actually stood in a very strange posture.

Several police officers around him screamed in surprise and almost jumped out of the water in fright.

Even Captain Niu trembled a little on the soles of his feet, after being a policeman for so many years, the first time he saw a corpse in the water stand up, it was almost like a corpse.

Ding Fan was still calmer, holding a flashlight in his hand and sweeping this strange-shaped 'giant' up and down.

"Call the forensic doctor to come over, and the fourth victim was found. ”

The corpse had obviously been left in the water for a long time, and it looked at the corpse with a piece of rope on its wrist, which was accidentally broken by the police officer below just now.

Originally, the body was fixed under the water with a rope, and the other end of the rope should have been tied to the stone, and as soon as the rope was broken, the upper body slowly floated with the buoyancy of the water, and the feet were still fixed on the stone, so it was a person standing up from the water.

The reason why the corpse has become a little larger than a normal person is that it has been soaked in water for a long time, and the corpse has taken on the state of a giant.

It's normal to never see this situation, but it's still introduced in the book.

There have even been cases of carrion corpses walking on the shore on the sea, which looks very weird, but after analyzing the cause and effect, it is actually the same thing.

However, although the body was found, Ding Fan didn't think it was of any use at all.

For the detection of the case, it seems that it will not help at all.

Because the corpse has been bitten away now, the bare skin of the corpse has almost been eaten by the fish in the pond, and even the bones are clearly visible.

Whether or not you can find something from the corpse is now a matter of luck.

But it's not that there are no clues at all, at least now a small area can be determined, as long as you do some investigation among the nurses, you should be able to find out this murderous madman soon.