Overview This course is directed to Crime Scene Investigators, Bureaus of Identification, and Forensic Science Laboratory Examiners. The information will help departments justify the cost of a Vacuum Metal Deposition (VMD) and demonstrate to the fingerprint industry that VMD has…
Category: Impression & Pattern (page 7)
Collecting Footwear and Tire Impressions in Snow
Overview From footwear to tire to snowmobile impressions, snow impressions can provide extremely valuable evidence in helping to resolve criminal investigations. Unfortunately, photographing and obtaining a cast of a snow impression is often a challenge for the crime scene examiner.…
Bloodstain Documentation and Collection Methods
Overview At some point in their careers, every crime scene responder has encountered a scene where the blood present is “everywhere” and there is no clear way to begin. That feeling can be extremely overwhelming. This training will provide attendees…
ASCLD Webinar Series: Latent Prints
Overview Archival Version – This course served as an overview of the Latent Prints discipline for the crime laboratory administration. This webinar provided non-LP analysts, who manage this discipline as part of a forensic laboratory or supervise members within this…
ASCLD Webinar Series: Firearms
Overview This course serves as an overview of the field of firearms examination for the crime laboratory administration. This webinar will provide non-firearms examiners, who supervise members within this field, a basic overview of the analysis performed, discipline specific administrative…
A General Framework for the Estimation of Likelihood Ratios
Overview This talk provides a very general framework for the estimation of likelihood ratios using similarity or dissimilarity scores resulting from a comparison of two patterns that overcome this deficiency for suitably chosen similarity measures. In such instances, the likelihood…
2017 NIJ R&D Series Impression, Pattern, & Trace Evidence
Overview The NIJ Forensic Science Research and Development Symposium was a free and open meeting where attendees learned about NIJ-funded research across a variety of forensic science areas. Morning Session I – Impression, Pattern & Trace Evidence Speakers & Presentations…
2016 NSAPS Panel 2 – Victim-Centered Approaches
Overview The National Institute of Justice, through its Forensic Technology Center of Excellence hosted “Looking Ahead: The National Sexual Assault Policy Symposium” on September 8-9, 2016, in Washington D.C. The audience learned how first responders such as medical staff, victims’…
2016 NSAPS Panel 1 – Immediate Aftermath of Sexual Assault
Overview The National Institute of Justice, through its Forensic Technology Center of Excellence hosted “Looking Ahead: The National Sexual Assault Policy Symposium” on September 8-9, 2016, in Washington D.C. This panel provided an overview of how a traumatic event like…
2016 NIJ R&D Series Impression, Pattern & Trace Evidence
Overview Morning Session I: Impression, Pattern, & Trace Evidence The NIJ Research and Development (R&D) Program funds both basic or applied R&D projects that will: (1) increase the body of knowledge to guide and inform forensic science policy and practice,…