AnAnalysisoftheProblemsandCountermeasuresofthecriminalinvestigationandevidencecollectionTheprovisionsoftheabstract“TwoMiddleSchoolMinistry<<introducedanumberofissuesonthehandlingofdeathpenaltycases,reviewofjudgmentevidence>>and<<(hereinafterreferredtoas”twopiecesofevidencerequirementsandinhandlingcriminalcasesofillegalevidenceexclusionProvisionsonSeveralIssues>>TheprovisionsofthethenewlyamendedtheCodeofCriminalProcedureEvidenceSystemfurtherdemocratizationofourcriminaljusticesystem,animportantsymboloftheruleoflawinhandlingcriminalcasesevidentiarystandardsputahigher,morestringentrequirementsontheprosecutionatthesametime,criminalinvestigationactivitiesevidenceandanumberofproblemstobeplaguedbytheproblemofcriminalprosecutions.PaperKeywordsevidenceprovisionsofthenewCodeofCriminalProcedureCriminalInvestigationforensics1,CriminalinvestigationandevidencecollectionInrecentyears,thepublicsecurityorgansproceedfromtheprocedure,evidence,andlegalawareness,andconstantlyimprovetheprofessionalqualityoftheinvestigation,focusingontimely,comprehensiveandobjectiveevidencecollection,thethecaseoverallqualityhasbeensignificantlyimprovedforthecorrectnessoftheconviction,accuratedowncriminalsandlaidasolidfoundation.Atthesametime,duetotheinvestigativeorgansfundingproblems,theshortageofpolicemenandobjectivefactorsresultingintheconclusionoftheinvestigationofthecasetothisorthatdefectsintheevidenceorinsomecasesreachthefactsareclear,theevidenceindeedsufficientproofofthedegree,resultinginasmallnumberofcasesbecomedifficultcasesinparticularin:(CriminalEvidenceacquisitiondoesnotmatchthelawQuestioningofwitnessesinviolationoftheCriminalProcedureLaw.Judicialpractice,thereisofteninvestigatorstointerrogatethesuspectsortheexaminationofwitnesses.2(2)withouthandlingthecasequalifiedpersonhandlingthecase,resultinginthecaseofmostoftheevidencecannotbeused,thecasecannotbeprocessed.(Bconfusethedetection,arrest,prosecutiondifferentsegmentsofthestandardofproofApprovedthearrestandprosecutionaretwodifferentstagesofthecriminalproceedings,thestandardsofevidencehavedifferentrequirements.<<>>OfCriminalProcedureprovidesinvestigativeauthoritiescontinuetoinvestigatesuspectsbeenarrestedduringthisperiodrequiresinvestigatingauthoritiesthefactsofthecrimeofcriminalsuspectsarrestedfurtherevidence,fixedevidence,evenrootoutthefactsoftheapprovalofarrestotherthanIsinHandlingofCriminalCases<<>>ofCriminalProcedureandtheMinistryofPublicSecurity<<publicsecurityorgansinordertoachievetherequirements>>underthe“factsareclear,thereisampleevidence,criminalnatureofthechargeandaccurate.”butinpracticetheytendtoignorethedifferencebetweenthetwothatcannotbewrongarrest3cases,announcedthearrestofthesuspectsaftercasestransferredtotheprosecution,notfurtherretrievaloftherelevantevidence,fixedsomemissingcrimenottorootouttheplotinvolvingsentencingdidnotgoverifiedaconsiderablepartofthecaseinpracticenotapprovedthearrestfurtherretrievalandFixedevidenceprosecuted,thisphenomenonismoreprominentespeciallyinspecialactivitiescarriedoutbythepublicsecurityorgans,thegeneraldeclineinthequalityofthecase,difficulttodealwithsomeofthecases,thepartieseverywherepetitionerscomplaintothejudiciaryhadanegativeimpact.The(threeemphasisonthedetectionofcases,thetransferofcontemptevidenceandfixedForalongtime,inthecriminalinvestigationactivities,theguidingideologythereissomeproblems,sucha...