Bandera de Estados Unidos

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

Multimedia Listing

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

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 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 Swabbing Wet Stains on an Absorbent Wood Surface

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 how a blood sample is swabbed from an absorbent wood surface.

NIJ Training Course for Forensic DNA Officers of the Court: Child Inheritance Pattern in Nuclear DNA

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 second learning module, 'Biological Terminology'. This brief animation shows how a child inherits genes from its parents in a nuclear cell and is used as biological DNA terminology. 

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. 

NIJ Training Course for Forensic DNA Officers of the Court: Mitochondrial DNA (mtDNA) Analysis of Maternal Inheritance Patterns

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 eighth learning module, 'Mitochondrial DNA & Y-STR Analysis'. This brief animation shows how mtDNA is passed from a mother to her children and the implications of this inheritance pattern in forensic testing. 

NIJ Training Course for Forensic DNA Officers of the Court: Uninterpretable 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 how inconclusive or uninterpretable results found in an electropherogram lab report can be excluded as the source of DNA evidence. 

Interviews with NIJ’s American Indian and Alaska Native Travel Scholars

Abril 2020

NIJ’s American Indian and Alaska Native Travel Scholarship Program Scholars discuss:

  • Why they applied to the program.
  • Which conference they chose to attend and why.
  • Why representation of American Indian and Alaska Native is important in the field of criminal justice.
  • What conference sessions they chose to attend and which they found most interesting.
  • How they want to contribute to the fields of tribal and criminal justice.

Cold Case Investigation Units and Advances in Investigative Techniques

Marzo 2020

Sergeant Jason Moran of the Cook County (IL) Sheriff’s Office discusses the current situation of cold cases in the United States, why it’s important to establish cold case units, how current tools and technology can help solve cold cases, and what National Institute of Justice resources are available to assist in solving cold cases.

Sergeant Moran was a participant on an NIJ Saturday Session panel at IACP 2019.

Reducing Traffic Fatalities – NIJ LEADS Scholar Spotlight

Marzo 2020
Sergeant James Williams of the Metropolitan Nashville Police Department, and NIJ LEADS Scholar, discusses traffic fatalities, the focus of his research while participating in the NIJ LEADS program. Sergeant Williams also addresses how the LEADS Program has benefited his career growth.

Advances in Investigative Techniques: Drug Monitoring Programs

Marzo 2020

Lieutenant Piotrowski, New Jersey State Police, discusses drug monitoring programs. With this program, his agency collects multiple drug-related data sets to ultimately have an impact on mitigating the impact of drugs in his community. Topics include the benefits of implementing a drug monitoring program, some of the outcomes of the program, and how federal funding can help an agency start such a program.

Lieutenant Piotrowski participated in an NIJ Day panel at the 2019 International Association of Chiefs of Police Conference and Expo.

Promising Practices in Police Recruitment, Selection, Training, and Retention

Marzo 2020

Antoinette Tull, Human Resources Division Chief, Richmond (VA) PD, discusses how law enforcement recruitment and retention strategies have changed in recent years, new retention strategies to attract millennial recruits, what retention strategies budget restricted agencies can consider implementing, and how NIJ can play a role in researching or evaluating strategies for recruitment and retention.

Antoinette Tull was a participant on an NIJ Saturday Session panel at IACP 2019.