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Forensic sciences

Pandemic Impacts in the Workplace: Employee Wellness, Returning to the Office, and Remote Testimony

April 2022

This webinar discusses the impact that the pandemic has had on the physical and emotional wellness of employees in the laboratory setting and will focus on personnel issues that workplaces may experience following the pandemic. Topics that will be covered include supervising employees working in a remote environment, implementing hybrid working programs, and bringing employees back into the office.

Electronic Cigarettes: A Tangle of Regulation, Public Health, and Public Safety Issues

May 2025

While modern electronic cigarettes (ECIG) were invented as an effective alternate method for nicotine delivery, the unregulated cannabis industry and recreational drug consumers adopted them for their culture acceptability and concealability. Absent strong, clear federal regulations, the ECIG industry rapidly expanded product types and e-liquid formulations. E-liquids contain chemicals considered safe for oral consumption, creating an aura of safety for consumers.

Forensic Analysis of Cosmetics

February 2022

This webinar is designed to provide a peek behind the curtain of cosmetics, specifically those applied to the face. The presenter will provide an overview of common cosmetic ingredients, including the typical usage levels and their purpose in these products. The presenter will also discuss various analytical approaches and limitations to the analysis of cosmetic products and their individual components.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on February 17, 2022. 

U S National Footwear Database System Feasibility Study

February 2022

The FBI Laboratory conducted a comprehensive study known as the National Footwear Database Evaluation. The purpose of the study was to determine the feasibility of developing and implementing a national footwear database system to generate criminal intelligence for law enforcement and serve as a tool for forensic science researchers. This webinar will highlight the team's findings, conclusions, and recommendations. T

his webinar was hosted by the NIJ Forensic Technology Center of Excellence on February 15, 2022.

Developing Critical Thinking Skills via Table Top Exercises

June 2022

When faced with a situation that defies existing policy or past experiences, managers need to be ready to lead their teams and/or calmly advise and guide their own commanders. Table-top exercises are an efficient way to deliver this training and improve your teams' readiness for unexpected crises.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence in 2022.
 

Audio Forensic Analysis Procedures for User Generated Audio Recordings

November 2022

The widespread use of handheld smartphones and other devices capable of recording audio and video means that user generated recordings (UGRs) are increasingly presented as evidence in criminal investigations. Combined with other recordings from law enforcement systems, home surveillance systems, etc., the availability of UGRs may offer important audio forensic insights. Forensic handling of UGRs requires best practices for assessing authenticity and integrity of the recorded information.

Legalization of Marijuana: The Journey of Marijuana Laws in Colorado and Ohio

April 2022

This webinar will focus on the journey through medical marijuana and the decriminalization of hemp with legalization on the horizon in the state of Ohio. We will also focus on the impact that legalization has made in the state of Colorado over the past 10 years. The journey between these two states will demonstrate the challenges and needs for a shift in the analytical approach.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on April 5, 2022, as part of the ASCLD Train the Director Webinar Series.

Application of the OSAC Registry of Standards to Forensic Science Service Providers’ Quality Systems

March 2022

The NIST Organization of Scientific Area Committees (OSAC) for Forensic Science advances the mission of strengthening forensic practice by facilitating the development of technically sound, science-based standards through a formal standard developing organization (SDO) process. Although, there are numerous challenges facing laboratory managers in implementing standards, OSAC has observed scores of forensic science service providers implement standards listed on the OSAC Registry and has gathered helpful guidance from the experiences of those laboratories.

Digital Caseload Processing with the NIST National Software Reference Library

December 2022

This webinar provides an overview of the National Institute of Standards and Technology (NIST) National Software Reference Library (NSRL) Reference Data Set (RDS). The NSRL hash set changes to a new format beginning March 2023, bringing several new capabilities into the hands of digital evidence practitioners. Examples shown enable the creation of case-specific hash sets and searches for notable files. A new update process is also demonstrated.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on December 13, 2022.

A Unique Approach to a Crime Gun Intelligence Center with the Inclusion and Support of 3D Virtual Comparison Technologies

February 2022

The Phoenix Police Department (PPD) made a department-wide cultural change in evidence handling, screening, and processing strategies in support of Crime Gun Intelligence Center goals. In addition, the Firearms Section of the PPD Crime Laboratory has validated and implemented a 3D topographical Virtual Comparison Microscopy (VCM) system. The presenters will discuss how the addition of 3D VCM technology in the laboratory and the incorporation of 3D technologies into the NIBIN system has bolstered their ability to provide the best results possible to our customers.