1-darsYashirin barmoq izi tiklash usullari: chang, tsianoakrilat bug‘lanishi, muqobil yorug‘lik manbalari, izlarni ko‘tarish va qadoqlashUshbu bo‘lim changlar, tsianoakrilat bug‘lanishi va muqobil yorug‘lik manbalaridan foydalanib yashirin barmoq izlarini joylashtirish va rivojlantirishni batafsil ko‘rib chiqadi, so‘ng rivojlangan izlarni ko‘tarish, yorliqlash va qadoqlash orqali tish chiziq detallari va dalil qiymatini saqlaydi.
Selecting appropriate fingerprint powdersCyanoacrylate fuming workflowsUsing ALS to locate latent printsLifting with tape, hinge lifters, gelsLabeling and packaging lifted printsAvoiding contamination and overdevelopment2-darsAsbob izi va kirish nuqtasi dalillari: singan oyna/ramka hujjatlashtirish, asbob parchalari yig‘ish, quyma va fotosuratUshbu bo‘lim asbob izlari va kirish nuqtalarini tanib olish va hujjatlashtirishni qamrab oladi, shu jumladan shikastlangan ramkalar va qulflarni suratga olish, asbob taassurotlarini quyma qilish, asbob parchalari yig‘ish va keyingi taqqoslash uchun yuzalarni saqlash.
Surveying doors, windows, and framesClose-up photography with oblique lightCasting tool marks with silicone or dental stoneCollecting and packaging tool fragmentsProtecting marked surfaces from handlingRecording measurements and orientation3-darsBiologik dalil qadoqlash va yorliqlash: dalil konvertlari, nam elementlar uchun nafas oluvchi konteynerlar, tamponlash vs ommaviy yig‘ishUshbu bo‘lim biologik dalillar uchun qadoqlashni tanlash va yorliqlashni tushuntiradi, nafas oluvchi konteynerlar, nam va quruq elementlarni ajratish, tamponlash va ommaviy yig‘ish, keyingi laboratoriya tahlili uchun yorliqlarga urg‘u beradi.
Choosing envelopes, bags, and boxesUsing breathable containers for wet itemsSwabbing versus bulk item submissionPreventing mold and cross-contaminationLabeling for source, location, and hazardsSealing methods and tamper-evident tape4-darsOyoq kiyim va taassurot dalillari: quyma texnikalari (tish toshi, silikon), o‘lchovlar bilan fotosurat, qisman izlarni tiklashUshbu bo‘lim oyoq kiyim va boshqa taassurot dalillarini joylashtirish, hujjatlashtirish va tiklashga e’tibor qaratadi, shu jumladan o‘lchovlar bilan fotosurat, tish toshi yoki silikon bilan quyma, qisman izlarni ko‘tarish va taassurotlarni shikastdan himoyalash.
Searching for latent and visible impressionsPhotographing impressions with scalesCasting with dental stone outdoorsSilicone and gel casting for delicate printsLifting dusty or partial footwear marksProtecting impressions from weather and traffic5-darsShubhali hujjatlar va qog‘oz dalillari: chop etilgan ish fayllarini boshqarish, original vs nusxalarni himoyalash, issiqlik/namlik shikastidan qochishUshbu bo‘lim shubhali hujjatlar va qog‘oz dalillarini boshqarishni ko‘rib chiqadi, shu jumladan originalni himoyalash, ushlashni cheklash, issiqlik va namlikdan qochish, chop etilgan ish fayllarini qadoqlash va mavjud shikast yoki o‘zgarishlarni hujjatlashtirish.
Recognizing document evidence typesMinimizing handling and using supportsSeparating originals from working copiesPackaging to prevent folds and tearsAvoiding heat, light, and moisture damageDocumenting existing marks and alterations6-darsIz dalillarini yig‘ish: lenta ko‘tarish, changyutgich, pensalar, zarracha namunalash, ifloslanishdan qochishUshbu bo‘lim tolalar, sochlar va zarrachalarni lenta ko‘tarish, changyutgich va pensadan foydalanib iz dalillarini yig‘ish usullarini batafsil ko‘rib chiqadi, ifloslanishni minimallashtirish va talqin uchun fazoviy munosabatlarni saqlash.
Prioritizing trace evidence at scenesTape lifts: selection and applicationVacuum collection and filter handlingTweezers and micro-spatula techniquesPackaging trace from different substratesContamination control and field blanks7-darsOfis joylari uchun keng qamrovli dalil tekshiruv ro‘yxati: shisha, matolar, oyoq kiyim taassurotlari, asbob izlari, tolalar, suyuqliklarUshbu bo‘lim ofis jinoyat joylari uchun tuzilgan tekshiruv ro‘yxatini taqdim etadi, shisha, matolar, oyoq kiyim taassurotlari, asbob izlari, tolalar va suyuqliklarni tizimli aniqlash va yig‘ishni ta’minlaydi, muhim iz dalillarini e’tiborsiz qoldirmasdan.
Pre-entry planning and PPE selectionSystematic room-by-room walkthroughChecklist for glass and broken fixturesChecklist for textiles, papers, and fabricsChecklist for footwear and tool marksChecklist for fluids, hairs, and fibers8-darsShisha va singan ob’ekt dalillari: sinish naqshini hujjatlashtirish, chet moslashuvi, parchalarni yig‘ish va qadoqlashUshbu bo‘lim shisha va singan ob’ekt dalillarini aniqlash va yig‘ishni ko‘rib chiqadi, shu jumladan sinish naqshini hujjatlashtirish, kuch yo‘nalishini baholash, chet moslashuvi va rekonstruksiya potentsialini saqlash uchun parchalarni xavfsiz qadoqlash.
Photographing glass in situRadial and concentric fracture patternsDirection-of-force interpretation basicsEdge matching and reconstruction stepsCollecting and packaging glass shardsSafety measures when handling sharp glass9-darsQon va biologik suyuqliklar: taxminiy testlar, xavfsiz yig‘ish, tamponlash texnikalari, quritish, qadoqlash va sovuq zanjir ko‘rib chiqishlariUshbu bo‘lim qon va biologik suyuqliklarni tanib olish va xavfsiz boshqarishni tushuntiradi, taxminiy testlar, tamponlash va kesish texnikalari, quritish tartiblari, qadoqlash va DNKni saqlash va sog‘liq xavf-xatarlarini minimallashtiruvchi sovuq zanjir amaliyotlarini.
Scene safety and PPE for biohazardsLocating and documenting bloodstainsPresumptive tests for blood and semenSwabbing, cutting, and scraping methodsDrying biological samples before packingCold-chain planning and documentation10-darsDalil saqlash va transport: dalil xonalari, biologiklar uchun sovutgich, elektron qurilmalarni xavfsiz transport qilishUshbu bo‘lim jismoniy, biologik va raqamli dalillarni xavfsiz saqlash va transportni qamrab oladi, shu jumladan dalil xonasi nazorati, sovutgich, qadoqlash tanlovlari va harakat paytida degradatsiya, yo‘qotish yoki o‘zgarishning oldini olish tartiblarini.
Evidence room access and loggingShort- and long-term storage optionsRefrigeration and freezing of biologicalsPackaging for safe transport in vehiclesTransporting electronic devices safelyMonitoring temperature and chain of custody
