Bandera de Estados Unidos

Un sitio oficial del Gobierno de Estados Unidos, Departamento de Justicia.

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NIJ Training Course on Collecting DNA Evidence at Property Crime Scenes: Demonstration on Biological Evidence Packaging

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Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
Agosto 2020
An interactive tool used to supplement the NIJ online training course entitled 'Collecting DNA Evidence at Property Crime Scenes', as outlined in the third learning module, 'Evidence Collection'. This brief demonstration shows how the use paper wrapping to prevent contamination on wet and dried biological evidence.

NIJ Training Course on Collecting DNA Evidence at Property Crime Scenes: Demonstration of Swabbling Wet Stains on an Absorbant Wood Surface

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Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
Agosto 2020
An interactive tool used to supplement the NIJ online training course entitled 'Collecting DNA Evidence at Property Crime Scenes', as outlined in the third learning module, 'Evidence Collection'. This brief demonstration shows how a blood sample is swabbed from an absorbent wood surface.

Video of an attorney proffering an analyst as an expert witness

Agosto 2020

0:01 Where are you employed? Illinois State Police. 

0:05 And what is your title? Forensic scientist. 

0:08 What are your primary duties my primary duties  include receiving evidence and screening them  

0:14 or looking for biological stains such as  blood semen or saliva I then perform DNA  

0:19 analyses on these stains and if I'm if it is  requested I testify in court to my findings. 

0:27 How long have you been employed  as a forensic scientist with ISP? 

0:30 Five months. Can you please  

NIJ Training Course on Collecting DNA Evidence at Property Crime Scenes: Demonstration on Blood and Body Fluid Collection into Bindle Paper

Asesoramiento de contenido
Please be aware that this content contains descriptions of violence that may be distressing to some viewers.
Agosto 2020
An interactive tool used to supplement the NIJ online training course entitled 'Collecting DNA Evidence at Property Crime Scenes', as outlined in the third learning module, 'Evidence Collection'. This brief demonstration shows a blood sample being scraped into bindle paper.

NIJ Training Course for Forensic DNA Officers of the Court: Excluded or Non-Matched DNA Samples in a Laboratory Report

Agosto 2020
An interactive tool used to supplement the NIJ online training course entitled 'Principles of Forensic DNA for Officers of the Court', as outlined in the sixth learning module, 'Understanding a Forensic DNA Lab Report'. This brief animation shows an excluded DNA sample typically found in a forensic lab report and is used as common terminology.