Shen Hai's efficiency is very high, and in less than half an hour, many policemen with various excavation tools have gathered at the scene, as well as a few masters who seem to be dredging pipelines. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Lao Yang came over and said: "Murong, I knew that you had such a trick, we were ready early in the morning, and now all kinds of tools are not very effective, you have to forgive me." ”

"What do you say, it's already very good, what needs to be explained is that when you dig later, you must dig slowly, the three of our criminal department have to supervise the whole process, if you find anything, you must immediately obey our command, and you must stop when you should stop."

Lao Yang turned his head to the policemen standing in a row and said, "It's all my own people, what Forensic Doctor Murong said, you all understand, right?" ”

"Got it!"

For a time, the soldiers were divided into two roads, one road for the toilet and one road for the outdoor septic tank, and the inside and outside were excavated at the same time.

In fact, Murong Fei certainly has this spectrum in his heart, after he found the blood stains on the edge of the toilet, he began to calculate in his heart, seeing that the shape of this blood is like the murderer moving around the toilet, the murderer enters the bathroom after the killing, and usually washes his hands because of the blood stains on his hands, and now there are blood stains on the edge of the toilet, he speculates that the murderer is likely to flush something down from this toilet, after the murder, the toilet is no longer in use, if you are lucky, maybe you can find something, If there is really nothing, it is not in vain, because it can also be refuted that the murderer did not go to the bathroom to abandon his belongings, maybe he went to the toilet.

Murong Fei was watching by the toilet by himself, the two policemen were priing up the toilet with a sheep's horn hoe, probably not very familiar with the principle of toilet installation, and suddenly there was a "click", and the toilet was pried open by them, split into two halves, and fell to the ground with a "bang", and the residual water at the bottom flowed all over the ground.

After the bottom of the toilet was exposed, Murong Fei said, "Okay, stop like this first, I'll take a look at it first." ”

Murong Fei turned on the flashlight, turned the beam to the brightest, and began to check the bottom of the toilet.

Murong Fei was about to ask the police to continue digging, when he suddenly felt that something was not right, he found that the bottom of the toilet was embedded in the cement and the metal screws used to fix the toilet base were a little strange.

Murong Fei gathered the beam of the flashlight there again, good guy, the threads of this thick metal screw have been blurred, Murong Fei wondered for a while, what the hell is going on?

It stands to reason that the toilet installation is basically a one-time thing, and after the base screw is installed and fixed, it is estimated that there will be no chance to see the light of day again, no one will move it, why will this thread be blurred? Murong Fei put on plastic gloves and reached out to touch the nut, the nut was also loose, it seemed that the base had been in an unstable state due to the loss of threads.

In order to look more closely, Murong Fei simply lay on the ground, took out the magnifying glass in his pocket, and carefully observed the thread. Under the microscope, he was even more puzzled, but one thing he was sure of was that the thread was not lost due to mechanical force, and as for what reason, he couldn't think of it for a while, could it be that the thread was originally like this?

Murong Fei said to the two policemen: "You can continue to dig, but you must be careful, don't dig this screw, maybe when this thing can be put to use." ”

One of them, the short and fat policeman, said: "No, I will separate it, what you want from the criminal department, even if it is a bubble of, it must be a treasure." ”

Murong Fei glanced at him and said embarrassedly: "That's really what you said, I'm not interested in, but if the case requires it, then I have to keep it." ”

The policeman rubbed his hands and said, "Forensic doctor, you guys are really hard at this job, how did you get into this business in the first place?" ”

Murong Fei said: "Alas, I don't know, I watched too many TV series at the beginning, and I strayed into this trip, and now I want to go to the police station to be an ordinary policeman like you, but the director doesn't approve it." ”

The policeman thought for a while: "However, I don't think it's interesting to be an ordinary policeman like me, the reception is all those fights and brawls every day, Lao Tzu has long been annoyed, I suddenly thought, if I can work in your criminal department and play some new tricks every day, it will be very interesting." ”

"Then welcome, come to me to study forensics."

"Don't tease me, who doesn't know that forensic medicine is not something that ordinary people can learn, you see that I haven't been to medical school, how can I forensic medicine?"

"As long as you want, I can guarantee you three years of study."

"Please, I see that the corpse's legs are weak, not to mention forensic medicine, even if I see the murder scene, I can't run."

While joking with the police, Murong Fei motioned for them to start digging down, and before they could dig twice, Chi Ming's voice came from outside: "Murong, come out and take a look!" ”

After Murong Fei heard this, he immediately pulled out his legs and ran out, thinking to himself that the movement outside was so fast, digging out the movement?

He ran to the outdoor septic tank, only to see several policemen digging pinching their noses, and Chi Ming holding a net bag in his hand, salvaging something there.

When he got closer, Murong Fei smelled a strong stench, he was used to all kinds of different rotten smells, the smell of this septic tank was still a low-grade smell to him, it was nothing.

"Chi Ming, did you find anything?"

"Murong, look at this." Chi Ming put away the net pocket in his hand and pointed to a small piece of something on the ground.

Murong Fei looked down and saw a small black tile lying flat on the ground, thinking to himself if this would be strange?

He asked Chi Ming, "What do you mean?" ”

"Go over and see for yourself."

Murong Fei picked up a small stick on the ground and turned the small tile over, at this time, he was surprised, where is this tile, it is clearly a bone piece!

"Can you decide?"

"Bone fragment, this must be a bone fragment, it can be determined, but it is difficult to say whether this is a human bone fragment or not." Murong Fei's heart was uncertain.

"You continue to research, and I'll take a look." Chi Ming turned around and continued to use his net to salvage in the septic tank.

Murong Fei picked up the bone fragment and began to study it carefully, this bone fragment was only two or three square centimeters in size, it was indeed difficult to determine whether it was a human bone fragment, but the question was why did this bone fragment become so charred?

His mind suddenly jumped into the picture of the screw just now, the screw that lost its thread, and the bone fragment that became charred black, between the two was not accidental, it was an inevitability, and he shouted to Chi Ming: "It's a strong acid!" ”