In the corridor between the first and second floors, there are no more valuable clues other than a trace of blood on the trash can at the entrance of the stairway. Pen, fun, and www.biquge.info

However, Mo Haiyou is not worried, he has his own plans in his heart.

The traces on the trash can have been collected and taken back to the autopsy room next to the task force's office, ready to be examined as soon as they return.

The main thing to be tested is the DNA sample contained in the bloodstains, whether they contain the same drug components as the deceased's stomach, and the time frame in which the bloodstains were present in the trash.

The best results of a DNA sample are two: one from the victim and one from the suspect.

This result will directly indicate that there is a person, whether he is a guest or a waiter inside the hotel, in any case, who carried the blood stains on the deceased's body during the time it is likely to be a crime, passed the staircase on the second floor, and inadvertently rubbed the blood on the outside of the trash can.

As long as you compare the blood samples of everyone in the hotel at the time, you can directly find the person who left with the blood stains and open a breakthrough from him.

If the time when the blood stains were rubbed on the trash can really coincide with the time of the victim's death as estimated by the autopsy. Then it is more likely that the person carrying the blood stain is the murderer.

Taking a step back, if only the DNA sample of the victim or suspected suspect is detected, then the investigation will not be so easy.

But at the same time, if the composition of the drug can be detected, it can also be proved that it is related to the homicide and the victim, so that things will be easier again.

After all, this new type of drug is not seen everywhere.

Under the strict control of S City, the occurrence of drug abuse and drug trafficking cases is a shocking thing in itself, coupled with the brutal murder case involved.

The person who is related to the blood stains containing drug ingredients is definitely inseparable from the case, and as long as an in-depth investigation is carried out afterwards, evidence will definitely be obtained for the suspect to speak.

The above are two good test results.

Of course, there are still relatively poor results, but according to Mo Haiyou's forensic science knowledge and careful observation of the traces, he can basically determine that the probability of detecting the desired result from this trace will be very high. By the evening, the speculation will be confirmed, and then there will be a new breakthrough in the case before dawn on May 5.

Take 10,000 steps back, even if you don't get the desired result. Mo Haiyou still has the three questions that Mi Xiaodong asked him to investigate.

The answers to those three questions can also find the next breakthrough for the case, which is what Mo Haiyou and Yun Yeyao are guessing: the connection between the hotel murder case and Luo Que House.

Their opinions on this aspect are absolutely unanimous, whether it is inferred from the clues obtained so far, or from the resumes of the relevant personnel, Luo Que House has an inseparable connection with this incident.

The three questions that Mi Xiaodong brought out, the first of which is to investigate all the whereabouts and current whereabouts of Luo Yifan from April 30 to the present.

In fact, what Mi Xiaodong wanted to investigate was only Luo Yifan's whereabouts from April 30 to the morning of May 2, because on the afternoon of May 2, Luo Yifan and Lu Huimei had already climbed the L Mountain to Luo Que House, and from May 2 to May 4, he was trapped inside Luo Que House.

Moreover, the police can also preliminarily investigate part of the reason why Luo Yifan went to the mountain villa, and he went up the mountain to ask for it

The costume designer and his wife signed a contract to purchase the costumes for the performance, and everyone in the studio should know about it.

Since you go up the mountain with a contract, the suspicion of homicide can be reduced a lot, after all, a person is unlikely to commit murder or criminal activities when signing a business contract.

As for the second and third questions, as well as the investigation of Luo Yifan's interpersonal relationship, it is not something that can be completed in one day, Mo Haiyou must give Mi Xiaodong time to investigate.

Alone back to the second floor again, in front of the elevator, Mo Hai glanced at the position he had fought just now, and a smile appeared on the corner of his mouth.

Why did the mysterious man appear in the elevator out of thin air, come without a trace, and go without a trace! The explanation of this problem, Mo Haiyou is already confident.

The moment he stopped in front of the elevator just now allowed him to get the most reasonable inference.

The fact that the bird in the cage cannot fly in or out without complaint is not that the bird itself has any special functions, but that the cage is a problem. It's like a magician's hand, which looks like it's nothing, but after a while it's everything.

Deception is always in the blind corner that people ignore, and the appearance of the mysterious man may be related to a fish swimming past the edge of the net, his fins have been wrapped around the rope of the net, but to pull him back, Mo Haiyou has no plan at present.

Let him take the rope of the message and swim on his own, and we'll just have to grab the big nets.

Leaving aside the question of the mysterious person in the elevator, Mo Haiyou continued to enter the corridor lined up with guest rooms.

Directly across the hallway is room 205. The sign on the top of the door was slightly slanted and dusty.

The lettering 205 is skewed to the left of the door, which is the direction of room 204. Just now, Mo Haiyou imitated the mysterious person in the elevator. Leaned forward and looked inside the hallway.

What he saw was the centerline of the two doors, as well as the 20 on the front room and the 5 on the back room.

If you look closely, you can see it from the door number of the room in front of you. Faintly suspected to be a thin black edge of 6.

After confirming that he could not fully see the door number of room 205, Mo Haiyou compared the distance between room 204 and 205 in the corridor.

Not only these two rooms, but also the other rooms are close to each other. It can almost be said that it is tightly connected.

His gaze swept across the room in front of him, from beginning to end. After roughly counting, Mo Haiyou stepped into the door of room 204.

A small section of the corridor is not a corridor, and a small space that is not a compartment is displayed in front of you, a short and narrow space, with a gas stove for cooking on the left hand side and a solid wall on the right hand side.

Mo Haiyou's hand touched the surface of the wall, and immediately, some scattered wall mud fell down with his fingers.

The white coating on the outside of the wall has become loose, cracked in many places, and will detach from the wall at the slightest touch.

Patting the dust on his fingers, Mo Hai stepped right into the room where Yun Yeyao was at the time.