Detective: On the first day in office, the serial murder case was solved

.Looking at the changing cleaning room , Wang Mo murmured .

.The smell of disinfectant in the cleaning room is no worse than that outside .

.” It should be the smell of these disinfectants that affected the police dog’s investigation . ”

.Before arriving at the water stain , Zhao Duoming murmured .

.And Wang Mo also changed into a plastic glove .

.Get out a pair of tweezers and carefully examine the stain left in the water stain .

.Just ten seconds later .

.Wang Mo frowned .

.Looking at a stain smaller than a grain of rice that he picked up with tweezers, he pointed directly at Zhao Duoming , who had not found anything , and said .

.” It’s time to apply for support . ”

.” Let the trace inspection team come directly , and the forensic doctor can also prepare first . ”

.Listen to Wang Mo’s voice .

.Zhao Duoming was stunned for a moment .

.just now .

.No matter how hard he tried , he couldn’t see the stains on the ground clearly .

.After all, the lights in the underground parking lot are too dim .

.And this Wang Mo , why did he let himself apply for support after only ten seconds passed ?

.” Are you sure , it’s just a missing person case , and Lan Ke’er has not been confirmed dead . ”

.” Are we going to let the trace inspection team come directly ?”

.Generally, the trace detection team in the police force only investigates homicides in half of the cases .

.Other general small cases .

.Normal police officers can conduct various investigations without resorting to the exaggerated methods of the trace detection team .

.Of course .

.In other cases , if there are too many involved , a trace detection team will also be dispatched .

.But now .

.It’s just a missing person case .

.But Wang Mo wanted to call for a trace examination , and asked the forensic doctor to prepare it .

.That’s why Zhao Duoming was a little confused .

.Facing Zhao Duoming’s doubts .

.Wang Mo also took a deep breath and explained .

.” In the water stains after the disinfectant has dried up , these stains are all external debris of the human body . ”

.Wang Mo picked up a piece and put it in front of Zhao Duoming .

.However, Zhao Duoming was still a little unclear .

.And Wang Mo’s voice continued to sound .

.” And in the traces on the ground , there are not only human debris , but also eyelashes and other ingredients . ”

.Listen to Wang Mo’s words .

.Zhao Duoming was stunned .

.How can there be human eyelashes in the disinfectant water stains on the ground ?

.next second .

.Just when Zhao Duoming wanted to ask , he suddenly understood something , and looked at Wang Mo in shock .

.Wang Mo saw that Zhao Duoming saw it .

.Also nodded .

.” Analysis of disinfectant water spots from the ground , and human debris in them . ”

.” Lan Ke’er , it is very likely that he has been killed . ”

.” This site in front of us . ”

.”The murderer used the disinfectant in the cleaning room to thoroughly rinse Lan Ke’er , just to wash off the smell of Lan Ke’er . ”

.” And in the process . ”

.” Also left , a lot of Lan Ke’er’s body skin debris , and some of her hair . ”

.” Even I think . ”

.Wang Mo paused , looked around , there was not much light in the underground parking lot , and slowly opened his mouth .

.”The murderer may have discovered the existence of the cleaning room in the process of throwing the corpse , and then thought that the corpse would likely be found by the police dog soon , so he used disinfectant to clean up the smell . �?”

.” The possibility that Lan Ke’er is still alive . ”

.” Not much . ”

.Listening to Wang Mo’s voice , Zhao Duoming also looked serious .

.The importance of homicide and disappearance is actually quite different .

.Most of the disappearance cases received by their police force are actually runaways .

.Like this , it is only a small number of cases where missing persons are turned into homicide cases .

.” I’m going to contact the police and ask them to bring support . ”

.After nodding , Zhao Duoming went directly to the side to make a call .

.And Wang Mo and Ye Youxue .

.After continuing to collect some debris on the ground , it also stopped .

.The subsequent collection will be handed over to the trace inspection .

.They can find more clues .

.And all of these debris will be tested for DNA .

.At the same time .

.Zhao Duoming, who had already told their findings to Niu Yichao , also returned to Wang Mo’s side .

.Looking at the few eyelashes that Wang Mo put in the transparent evidence bag .

.Zhao Duoming couldn’t help applauding Wang Mo.

.” Your nose may not be as good as a police dog , but your eyes are probably more powerful than an eagle . ”

.” Under such a dim light , I can see clearly that this is an eyelash . ”

.” Your eyes are too exaggerated . ”

.” It’s no wonder that your marksmanship is so good , so the foundation is there . ”

.Listening to Zhao Duoming’s 3.1 tone ,

.Wang Mo shook his head helplessly .

.” Don’t be poor . ”

.” Investigating the case is the most important thing . ”

.Having said that , Wang Mo looked at the cleaning room next to him and frowned again .

.” Call everyone in charge of hotel cleaning too . ”

.” The disinfectant used by the murderer to clean Lan Ke’er should have been taken from the cleaning room next to it . ”

.” I don’t know what’s going on in this hotel . The door of the cleaning room is so wide open . ”

.Just listen .

.Zhao Duoming also murmured .

.” Unfortunately , it’s not just cleaning . ”

.” At present , we have searched almost the entire public area of the hotel and found no trace of Lan Ke’er . ”

.” Next step . ”

.” Just about the whole hotel . ”

.” Carpet search !”

…

Chapter 117 Look for monitoring and make sure you haven’t left ! ( Kneeling and begging for full order !)

.Wang Mo et al .

.An hour after the discovery of human skin debris .

.Sisi Hotel , in the underground car park .

.” Usually for the convenience of cleaning, the cleaning rooms in the hotel are rarely locked . Even at night, the door is only closed . ”

.” After all , there are some towels, mops and disinfectants in the cleaning room . ”

.” These things are not worth much at all . ”

.” That’s why we do n’t lock the cleaning room very often . ”

.In front of Wang Mo.

.The cleaning staff responsible for the underground parking area .

.being questioned by the police .

.” But on the day Lan Ke’er disappeared . ”

.” The disinfectant water in this cleaning room is indeed less than half . ”

.” Next to the cleaning room . ”

.The person pointed to the area surrounded by digital trace inspectors .

.Then he continued .

.” In that location , the next day suddenly there was a strong smell of disinfectant . ”

.” At the time, I thought it was a colleague who came to borrow the disinfectant in this cleaning room and knocked it over . ”

.Listen to the answer from the cleaning staff .

.Zhao Duoming also recorded all this information .

.this information .

.to the back .

.It is possible to piece together the trajectory of the murderer .

.After that .