Category: US National Institute of Justice (video statements)

Source: US National Institute of Justice (video statements)

After the Agriculture Improvement Act of 2018 (Farm Bill) was enacted in December 2018, many states rushed to make changes to their own laws to allow the hemp industry to grow and thrive in their jurisdictions. By removing hemp from the Controlled Substances Act, Cannabis sativa L. plant material with a concentration of delta-9-tetrahydrocannabinol less than 0.3% on a dry weight basis was no longer considered marijuana. For hemp to be differentiated from marijuana, the analytical scheme for suspected marijuana needed to be changed to add an assessment or measurement of the delta-9-tetrahydrocannabinol concentration.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on March 5, 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=i_rZPk_o9bA

Source: US National Institute of Justice (video statements)

In this webinar, we will discuss quality and accreditation, how they fit together, and the ASCLD Accreditation Roadmap and Toolkit. We will also discuss the concepts of organizational transformation, organizational culture, and the cultivation of a quality culture in your laboratory. Lastly, we will review the various quality initiatives in forensics, including ISO TC 272, the Organization of Scientific Area Committees (OSAC) for Forensic Science, and the scientific and technical working groups (SWG/TWG).

This webinar was presented by the NIJ Forensic Technology Center of Excellence in January 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=sqNs_93YwDI

Source: US National Institute of Justice (video statements)

In this webinar we discussed the theory and development of Investigative Genetic Genealogy, including some ethical and legal considerations raised by this technique. Additionally, we explored the current status of case investigations, the impact on crime laboratories, implementation strategies, and recommendations for jurisdictions considering applying Investigative Genetic Genealogy to their unsolved cases.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on January 23, 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=PjS-FXL56uc

Source: US National Institute of Justice (video statements)

Legacy workflows in toxicology generally involve a drug class screen followed by a gas chromatography/mass spectroscopy (GC/MS) and liquid chromatography mass spectroscopy (LC/MS-MS) confirmation analysis. Additional techniques could also be used in workflows, but their applications were focused on specific drugs. In general, analyses were serial, limited, and often required multiple methods depending on the number of drug classes in the samples. Results required lengthy and costly workflows, especially when toxicologists were working with complicated samples.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on February 6, 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=dF61W0Tb4p8

Source: US National Institute of Justice (video statements)

This webinar presented the findings of the ASCLD/NIJ collaborative Gap Assessment of Stress, Vicarious Trauma and Resiliency for Forensic Science Professionals. The assessment gathered survey responses from forensic and medical examiner laboratories to evaluate vicarious trauma, burnout, job satisfaction, and participants perceptions of their organization’s resiliency efforts. Our findings inform future directions in research, policy, and practice to better manage stress and increase resiliency among forensic professionals.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on June 11, 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=hPxyAwB80C4

Source: US National Institute of Justice (video statements)

This presentation provided an overview of the activities and programs the Phoenix Police Department’s Crime Lab has implemented and the corresponding impact to the organizational culture and employee morale….

This webinar was presented by the NIJ Forensic Technology Center of Excellence on June 18, 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=zcLS0EFluew

Source: US National Institute of Justice (video statements)

Molecular identification is advantageous for medicolegal death investigations involving entomological activity. This enables species-level identification of immature specimens necessary for estimating post-mortem interval and may be performed without specialized training or resources. The presenter describes a strategy effective for relevant species and demonstrates analysis of casework-type samples.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on December 2, 2021.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=H9jdXKvwewI

Source: US National Institute of Justice (video statements)

Highly toxic, synthetic drugs introduce significant health hazards to the forensic laboratory. Understanding current knowledge and best practices will help laboratories manage their liability. This presenter covered topics such as known risks of handling hazardous drugs, creating a practical framework for the assessment, development, and improvement of safety systems, and additional research needed regarding exposure risks.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on June 25, 2020.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=uusI3o0R7B0

Source: US National Institute of Justice (video statements)

In this study, firearms examiners were asked to use traditional microscopic methods to identify unknown bullets to the appropriate barrels. Additionally, 3D scans of these bullets were used in a matching algorithm to find similarity scores between bullets. Error rates were determined and the potential for subclass carry-over among the barrels was evaluated.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on December 16, 2021.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=ztBVo1JGDp8

Source: US National Institute of Justice (video statements)

This webinar will expand examiners’ awareness of additional areas of interest for identification purposes. Two previously undocumented toolmarks were observed in Glock pistols and could potentially be used for other make/model pistols. These new toolmarks will expand an examiner’s ability to compare fired and unfired ammunition components to each other or to a suspect firearm.

This webinar was presented by the NIJ Forensic Technology Center of Excellence on December 12, 2021.

(Opinions or points of view expressed represent the speaker and do not necessarily represent the official position or policies of the U.S. Department of Justice. Any product or manufacturer discussed is presented for informational purposes only and do not constitute product approval or endorsement by the U.S. Department of Justice.)

https://www.youtube.com/watch?v=SGcSXnt8FSE