Lord in the door changes to set up and designs to construct in person of, button in the bedside, a wood cabinet in, open a small cabinet, see a small handle knob, turn to the left to 9 times turn to the right 9 times, clip a wall wall auto inside out become 90 ° capes, can permit a person to go in, don't know that here am how to design, but ten thousand become not to leave it to believe in.
He squatted down a body and looked for the switch of organization, very quick is one side, touch a button at the bedside, lightly on pressing, the wall of bedside position slowly draw back, is the adornment of brick wall, in a special place, Wang Feng by hand dismantles a few pieces to contain the brick to decorate a function, in peep out a safe, this safe is lovely, his side is by hand twisted combination lock, the side hears sounds, this kind of technical ability that opens a lock only has Wang Feng him/herself meeting, the other people is hard to learn.Speak of come very miraculous, Wang Feng will track Shu Be melted to open a lock technique in, invented this kind of to specially open a lock method, if this method of his is stolen a king to see, will be definitely surprised is a nature and man.
Open safe with open to guard against theft a door is two kinds of breezes Ma Niu not and mutually and of technique, but Wang Feng know to target combination lock by own feeling, process listen to, is a password collision of process, for all that, his forehead still keeps leaking out close sweat bead, hand strength and intelligence match, half minute after, he finally opened this safe.
Wang Feng isn't afraid of disheveled hair now, because his finger already at the time of coming glue up 1 F fingerprint, prevent°from leaving a fingerprint.The pertaining to crime technique tallied up a few characteristics for fingerprint, the everyone all had, each dissimilarity of person, touch a thing to stay a scar.Fingerprint of so will leave to print a scar, mainly is existence because of being on the skin of the person's finger, palm noodles contain a great deal of sweat gland and sebum gland, want ～only life activity existence, constantly have a sweat liquid, sebum liquid to eject, strain or concussion the sweat in the center of palm will be more and a little bit be like atom an official seal to continuously have printing ink to ooze to print text surface, therefore, as long as the finger, palm comes in contact with object surface, meeting elephant atom an official seal is similar automatically leave to print a scar.Even if you think your own finger didn't perspire and pressed to print on the object, equally will leave a fingerprint as well.Fingerprint's staying in metal, plastics, glass, and tiles...etc. doesn't absorb water the surface of sex product and examine a method more easy.Usually can use a powder method, choose that the color contrasts big powder, the Sa withdraws a fingerprint of integrity in the product surface;Another method is a Ci powder the method , with very small iron powder grain, use magnetic iron as a brush and back and forth brush to sweep and present a fingerprint.But stay in the paper, card, leather, and wood...etc. to absorb water sex product of superficial, have to pass by then a chemistry processing can be analyzing room to show form.The Chinese discovered at the earliest stage that the fingerprint varies from person to person.Jot down according to the historical records, far the western week in more than 2000 year agos, the Chinese have already made use of a fingerprint to come to label clerk and sign contract.The some soil Zhaos of the central Africa tribe will also make use of a fingerprint to make contract in 1000 year agos, however they are different from Chinese use thumb,Beats by Dr Dre Pro, but use index finger.In 50 many 100000000 people of the whole world, haven't discovered two person with completely same fingerprints.The fingerprint then starts producing at the 3, 4th month of the baby and arrive 6 form around month.When the infant grows up an adult, the fingerprint also only enlarges to increase thick, but its shape characteristic fixs constantly.In more than 100 year agos, the police starts making use of a fingerprint to solve, criminal at commit the crime to leave on the scene of fingerprint, all become the important clues that the police pursues and arrests a suspect.
Chapter 5 evidence(2)
Wang Feng is an open mind to learn so much of person, regardless in the troops, in the military school, still keep being a police, he never gives up the opportunity of studying various knowledge.Include criminal case, centrally search the method of trace thing certificate on the scene, be all learned by him.
He and Guo Feng of the criminal police big brigade is good elder brothers, Guo Feng is learning pertaining to crime is technical, the time in college of criminal police is a brilliant student, is be considered as to stay schools to living development, but nearby assigned, but he suddenly chose to leave the school to basics go, finally drive divided suburban area branch office criminal police the big brigade is engaged in a technique work, afterwards arrive a big brigade comprehensive section be section chief, just escaped from own old profession.Wang Feng and Guo Fengs' acquaintanceship is very accidental, because the police substation appealed for higher authorities helped together case, need a great brigade technique section of criminal police to submit evidence, they consequently once beat to several times hand over, naturally know.
At the beginning of last year, took place to rob to kill people a case together in a small area of branch office magistracy, a woman was killed on the bed, in house turn over very much, everywhere blood, disastrous.Because the case discovers that the field is in Wang Feng's tube slice, Wang Feng is momentary the police who appears on the spot, beginning at stairs maintenance the spot order, because deliver a case before down, there are almost no several crowds who round a view, his work is light to loosen.At that time, Guo Feng still just criminal police great brigade technique section work, but that case, Guo Feng is to investigate the spot of main force.
The murderer is the very strong person being anti- to investigate ability one, Guo Feng and brigade technique imposes and a few favour of technical personnel in the section a few hours, result a have no acquisition.
Sky, gradually bright.
The first sun rays in the morning shines on into this bedroom inside, female the corpse be lifted by the legal medical expert to walk, the blood stain in the house still just, the very thick bloody flavor occasionally blows into Wang Feng's nostril along with the breeze in morning inside, this allows him to think of piece takes him the first spot of , is also a murder case, original piece so will vomit for Wang Feng of, but have never missed Wang Feng to see after the cruel spot facial expression if wased not intimidated by the bloody condition at all often.He absolutely don't thought of that Wang Feng is an anti-terrorism hero that experienced a hail of bullets.
The technical personnel just on the spot withdrew a few blood footprints, but this a few blood footprints almost can not have in the middle of solving what big function.Because this person is on the shoe set plastics bag, almost isn't even seeing the veinses of shoe pure, return how to use?The technical personnel of the spot is all disappointed.Once made technical persons of pertaining to crimes to all know, print to obtain on shoe of ground is liking, there is also no a function of fingerprint big, which fear this fingerprint not complete.Hateful BE, the spot is unique can discover clues of commit crime tool-kill the somebody else's a chopper, return the case of quilt craftiness made to throw into the pond of the kitchen inside, put in pond full water, the chopper sinks into pond bottom, the trace on the haft, already completely reply have no in the pond bottom.Even if the fingerprint on the haft at clear, drive water one bubble, will also doom great luck, besides the case makes to still wear to begin a set to commit crime.
The bureau chiefs of supervisor in the city bureau Xing Zhen all come in person the spot, the conductor investigates on the scene.The criminal police pays the head of brigade and branch office criminal police big brigade the brains brains and all walked to go out from the spot, they stare at vision on these technical personnels and expect that they can have graveness to discover, in order to solve quickly.Some cases once losing to the bestly solve opportune moment, again difficult uncover, because people's memory is limited, you can remember to eat last night some what rice, but 3 days ago or 5 days ago, you whom meet, say some what rubbish, would you remember?Time will drown some evidence, if some trace things of crime the spot the certificate didn't acquire in time, will also along with time of run off but disappear.
Investigate on the scene have been already ended, paid the technical personnel of brigade to accept a brigade, the technical personnel of big brigade also walked, only Guo Feng didn't leave, he says he still wants to be just wanting and see to have what leave out of place, but he really cans not recalls where be left out by he.
Wang Feng is to can not walk, he must watches the spot and even if has already didn't a person here, he cans not leave, either, because still need to carry on the spot reexamination.Guarding this house is his job place.
At that time, the kid of big trillion got sick, only personal emergence field of Wang Feng Yi.Murder case, make Wang Feng's in the mind block up panic, he wants to order what, asked for Guo Feng's opinion, said to want to go in to see the spot, Guo Feng who contemplate agreed.
The spot of criminal case investigates, is a very serious affair, not a pertaining to crime technical personnel, is disallow an irrelevant person into the spot in the center, this is the discipline, also a rules.Put on a shoe set, Wang Feng walks into the spot, he has never entered the house sees, because the case makes is wear to begin a set of incoming, so in the door, be turned over a disorderly cupboard to ascend all is not likely to leave a fingerprint.Have already been rummaged by all technical personnels in house furthermore, don't study of be worth of.He almost has no of hesitant, keep
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