Multimedia Listing

The Bureau of Justice Statistics (BJS) conducts the Census of Publicly Funded Forensic Crime Laboratories (CPFFCL) to provide insight into federal, state, county, and municipal crime labs that are funded solely by the government or whose parent organization is a government agency. The most recent CPFFCL provides national-level data on the workload and operations of crime labs during 2020. Of the 326 eligible crime labs and multilab systems in the 2020 CPFFCL, 293 (90%) provided responses to at least some of the survey questions.

George Mason University and the National Association of Attorneys General presents the National Center on Forensics Continued Training Plan to provide additional training sessions for more advanced information on the topics covered in the conference. In this training session, Dr. Mark Wilson will discuss how DNA is used to generate data for use in FGG.

This event was hosted by the National Center on Forensics under an award from the National Institute of Justice.
 

This presentation explores a series of research studies aimed at assessing the accuracy, repeatability, and reproducibility of forensic pattern evidence examination decisions across various disciplines, including latent prints, firearms, shoeprints, and handwriting.  Key topics covered include a comprehensive overview of the design factors in these four large-scale research studies, as well as a response to common critical observations regarding the experimental design and the interpretation of results.

Well-trained forensics specialists are integral to ensuring justice across the United States. However, in the country's rural states and locations, this training can be hard to come by. 

The National Center on Forensics (NCF) is a partnership between George Mason University, the National Association of Attorneys General, the American Society for Clinical Pathology, and the Montana Forensic Science Division funded by the National Institute of Justice. This grant program aims to bring forensics training to the nation's underserved rural areas. 

The NIJ Forensic Science Research and Development Symposium is an open meeting where attendees can learn about NIJ-funded research across a variety of forensic science areas. 

This webinar provides a means and rationale to prepare and execute the various steps of this process, including planning, gap analysis, educating key staff members, executing and delivering work products. The webinar introduces the process of standards implementation stepwise for key senior administrators whose laboratory system has not yet formally initiated a program.

Numerous crime laboratories have witnessed a surge in gun-related evidence submissions, leading to an increased demand for DNA testing and entry into the National Integrated Ballistic Information Network (NIBIN) for firearms-related investigations. Simultaneously, the forensic value of firearms analysis has substantially grown, owing to advancements in DNA technology and the expansion of the NIBIN database. Consequently, several forensic labs have established dedicated units specifically focused on comprehensive firearms analysis.

It is well-known that bloodstain pattern analysis (BPA) on textiles is difficult and subject to many errors or misinterpretations. In this webinar, we probe the reason for this and suggest useful information that a bloodstain pattern analyst may be able to extract from the observed bloodstains. The data set demonstrates the roles of drop volume and impact speed in bloodstain formation on textiles.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on December 12, 2023. 

While forensic DNA analysis can identify an individual(s) at a crime scene, it cannot identify the biological source from which that DNA was obtained – e.g. blood, saliva, or semen. Identification of the biological source of DNA can provide important contextual information for forensic investigations as well as evidence in court. Nearly all current methods used for body fluid identification are presumptive. Here we present a new proteomic mass spectrometry method for the confirmatory identification of blood, saliva, and semen.

Part I: GeoFOR is a free web-based collaborative forensic taphonomic application and database that utilizes geospatial technology and machine learning to deliver data-driven postmortem interval estimations to better facilitate identification and reconstruct events around the time of death. This presentation describes the geoFOR application and its potential for advancing the field of forensic science.  

Forensic anthropologists face the challenge of sorting remains from commingled assemblages. This webinar examines how chemical signatures of bone can complement physical reassociation strategies. Laser-induced breakdown spectroscopy (LIBS) offers rapid, visually non-destructive analysis that acquires chemical information from bone. Statistical evaluation of chemical profiles taken across 1284 bones from 45 individuals reveals that physicochemical variation exists between individuals and, consequently, can be used to classify the bones.

A world in crisis and a 24/7 media cycle demands consistent, clear, and effective communication from organizations tasked with death investigation and related responsibilities. Two seasoned professionals share their experiences reaching diverse stakeholders and engaging the public in the vital work of the largest medical examiner’s office in the country.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on November 28, 2023.

A roadmap to successfully utilizing contract forensic pathologists, also known as locum tenens, was presented by a Chief Medical Examiner and a Coroner with extensive experience in employing these useful contractors to perform forensic autopsies and other professional tasks in today’s environment of increasing caseloads. Topics include the forensic pathologist workforce shortage, scheduling, budgeting, fee structures, and different business models for the use of locum tenens forensic pathologists in busy Medical Examiner and Coroner offices. \

This webinar aims to provide vital information to forensic laboratories and universities that are interested in establishing research partnerships. The session starts with a review of data-sharing agreements and their importance in collaboration. The next topic highlights research partnerships, outlining ways individuals and organizations can collaborate on research projects. The final topic explores a successful research partnership between a forensic laboratory and a university, providing valuable insights on the best practices for research collaborations.