Puas yog kev sau ntawv txhais tes nkag mus rau hauv tsev hais plaub?
Puas yog kev sau ntawv txhais tes nkag mus rau hauv tsev hais plaub?
Anonim

Muaj qee qhov kev tsis sib haum xeeb txog seb kev sau ntawv txhais tes yog txaus ntseeg tau nkag tau underRule 702. Txawm li cas los xij, feem ntau tsev hais plaub pom zoo tias daim teb ntawm kev soj ntsuam cov ntaub ntawv yog premised ntawm qhov kev xav tias tsis yog ob tug neeg ' kev sau ntawv tes yog ib yam nkaus.

Tsis tas li, kev sau ntawv puas tuaj yeem nkag mus rau hauv tsev hais plaub?

Kev sau ntawv tes Kev tshuaj xyuas feem ntau tau lees paub raws li txoj cai DC rau ze li ib puas xyoo. Yog li ntawd, nws yog presumptivelyreliable thiab, yog li, feem ntau nkag tau.

Kuj Paub, kev txheeb xyuas kev sau ntawv ua dab tsi? Lub Hom Phiaj Ntawm Kev Ntsuam Xyuas Kev Sau Ntawv Ua haujlwm Kev soj ntsuam kev sau ntawv poob rau hauv seem offorensic science qhov twg ib tus kws tshaj lij tshuaj xyuas cov ntaub ntawv nug. Cov Lus Nug Cov Ntaub Ntawv Tshawb Fawb (QDEs) saib kev hloov pauv thiab kev ua txhaum cai rau cov ntawv nyeem los ntawm kev sib piv nrog cov qauv piv txwv ntawm kev sau ntawv tes.

Ib tug kuj yuav nug, puas yog kev txheeb xyuas kev sau ntawv raug cai?

Txawm tias qee cov kws tshaj lij ntseeg li ntawd kev sau ntawv tes tsom xam yog raug cai pov thawj, ntau ntxiv hu nws "kev tshawb fawb khib nyiab," thiab "subjective." Txawm li cas los xij, cov cuab yeej tshiab xws li FISH (Forensic Information System for Kev sau ntawv tes ) muaj, nyob rau hauv prosecutors lub tswv yim, elevating kev txheeb xyuas kev sau ntawv los ntawm ib tug junk science mus rau realscience.

Tus qauv sau ntawv yog dab tsi?

A kev sau ntawv tes piv txwv yog ib feem ntawm sau ntawv uas tuaj yeem kuaj xyuas forensically, zoo li hauv a kev sau ntawv tes kev sib piv. Kev siv tus qauv yog qhov tseem ceeb tshwj xeeb rau kev nug cov ntaub ntawv.

Pom zoo: