Just Trauma-Informed Victim-centered Interviewing
In episode three of our Research and Considerations for Sexual Assault Cases season, Just Science sat down with Natasha Alexenko, Jordan Satinsky, and Marya Simmons to discuss trauma informed, victim-centered interviewing for sexual assault cases. A sexual assault victim’s experiences with law enforcement and advocates…
Just Touch DNA and Sexual Assault Groping Cases
In episode two of our Research and Considerations for Sexual Assault Cases season, Just Science sat down with Dr. Julie Valentine, Associate Dean and Associate Professor at Brigham Young University in the College of Nursing and certified sexual assault nurse forensic examiner,…
Best Practices for Digital Image Processing
Thursday, August 5th, 2021 | 1:00 – 2:00 PM ET Duration: 1 hour In the criminal justice community, digital images are used for scientific analysis and comparison. Unfortunately, many digital images are not always captured with the necessary clarity required…
Image Quality and Clarity: The Keys to Forensic Digital Image Processing
Tuesday, August 3rd, 2021 | 1:00 – 2:00 PM ETDuration: 1 hour The ability to accurately and reliably analyze and compare forensic digital images relies on two key elements: image quality and image clarity. Most forensic examiners understand that resolution…
Protected: Working Group on Data Exchange in Medicolegal Death Investigation
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Just Forensic Anthropology and Forensic Pathology Portfolio
In episode three of our 2021 NIJ R&D and Beyond mini season, Just Science sat down with Danielle McLeod-Henning, a physical scientist and program manager in the Office of Investigative and Forensic Sciences at NIJ, to discuss Forensic Anthropology and Forensic Pathology. Danielle McLeod-Henning has been the physical scientist in charge of the forensic…
Just the Impression and Pattern/Trace Evidence Portfolio
In episode two of our 2021 NIJ R&D and Beyond mini season, Just Science sat down with Dr. Gregory Dutton, a physical scientist in the Office of Investigative and Forensic Sciences at the National Institute of Justice, to discuss NIJ’s Impression, Pattern, and Trace Evidence research portfolio. Between latent fingerprints,…
Evidence Collection and Analysis for Touch Deoxyribonucleic Acid in Groping and Sexual Assault Cases
Report Publication Journal of Forensic Nursing, April 2021 Introduction Historically, evidence collection in sexual assault cases focused on obtaining foreign contributor bodily fluids through swab collection. With improvements in deoxyribonucleic acid (DNA) analysis methods, DNA profiles can be developed from touch…
Perspectives on Addressing the Collection, Tracking, and Processing of Lawfully Owed DNA Samples
Report Date April 2021 Introduction The Federal Bureau of Investigation’s (FBI’s) Combined DNA Index System (CODIS) is a powerful tool that supports the criminal justice system by generating investigative leads, identifying perpetrators, and linking cases together. DNA profiles obtained from…
2021 NIJ Forensic Science R&D Symposium
Overview The Forensic Technology Center of Excellence (FTCoE) assisted the National Institute of Justice (NIJ) in hosting the annual NIJ Forensic Science Research and Development (R&D) Symposium on February 16, 2021 from 10:00 AM ET to 5:40 PM ET. NIJ…
Introduction to Touch DNA Evidence for Sexual Assault Groping Cases Video Series
Overview: The Importance of Touch DNA Evidence in Sexual Assault Groping Cases video series is presented by Dr. Julie Valentine and Heather Mills as a companion to the Journal of Forensic Nursing article entitled “Evidence Collection and Analysis for Touch…
Advancing Fire Scene Investigations with Field Portable Technologies
This webinar originally occurred on April 6th, 2021 Duration: 1.5 hours This multi-year effort evaluated the application and limitations of field portable Gas Chromatography/Mass Spectrometry (GC/MS) systems. The testing included three bench-top burns, nine flashover burns and 139 fire scenes with hundreds of samples…
Lessons Learned from Proficiency Test Results in Bloodstain Pattern Analysis
This webinar originally occurred on April 15th, 2021 Duration: 1 hour The Daubert ruling by the Supreme Court established “the known or potential rate of error” as one of several factors to be used when assessing the scientific reliability or…
Just Off The Shelf Forensics
In the final episode of the Case Studies season, Just Science sat down with Tim Schade and Brian Cochran to discuss off-the-shelf crime scene processing products. Budgetary concerns often plague smaller forensic labs and law enforcement agencies. Scene investigators might realize that some of those expensive forensic tools might not be viable or…
Just Erroneous Identification
In episode seven of the Case Studies season, Just Science sat down with John Vanderkolk and Marcus Montooth of the Indiana State Police to discuss erroneous identification and the Lana Canen case. In 2005, Lana Canen was convicted as an…
Just Identifying Fingerprints Through Photographs
In episode six of the Case Studies season, Just Science sat down with Karen Oswald, Senior Evidence Specialist with the Suffolk County Police Department in New York, to discuss methods for identifying fingers and hands captured in evidentiary photos. As cellphone and camera technologies continue…
Just the Grim Sleeper Serial Killer
In episode five of the Case Studies season, Just Science sat down with Rockne Harmon, forensic consultant and former senior deputy district attorney for Alameda County in California, to talk about familial DNA searching and the case of the Grim…
Just Fingerprints And Lasers
In episode four of the Case Studies Season, Just Science sat down with forensic consultant, author, and instructor Brian Dalrymple to discuss his research and impact on the field of latent print identification. In 1977, a team of researchers developed a…
Just the Jodi Arias Case
In episode three of the Case Studies Season, Just Science sat down with Heather Conner, Latent Print Unit Technical Leader in Mesa Police Department’s Forensic Services, about the investigation of a grisly murder in Arizona. In June of 2008, Travis Alexander was found dead…
Just the Story Behind Bloodstain Pattern Analysis
In episode two, Just Science sat down with Erin Sims, Forensic Lab Manager at the Lincoln, Nebraska Police Department, about bloodstain pattern evidence in forensic investigations. Not all crime scenes will have bloodstains. But when they are present, analysts can…
Just the Impact of Disturbing Media
In episode eight, Just Science interviews Dr. Kathryn Seigfried-Spellar from Purdue University about the impact of disturbing media on forensic professionals. Repeated exposure to violent and graphic media can have long-term negative effects on digital forensic examiners. Dr. Kathryn Seigfried-Spellar is researching the connection between disturbing media and the examiners who analyze it every…
Just Deepfakes
In episode seven, Just Science interviews Dr. Catalin Grigoras and Cole Whitecotton from the National Center for Media Forensics about deepfakes. Deepfakes are a form of synthetic media that replace an existing image with someone else’s likeness. While relatively new,…
Deaths in Custody: A Comprehensive Review
Duration: 1 hour – Join the Deputy Chief Medical Examiner of the Washington, D.C. OCME, Francisco J. Diaz, MD, FACP, as he presents the definition for the phrase “death in custody” and describes all phases of custody to include arrest,…
Just NIST’s Digital Forensics Black Box Study
In episode six, Just Science interviews Barbara Guttman from the National Institute of Standards and Technology about the first large-scale black box study to test the accuracy of computer and mobile phone forensics. In forensic science, black box studies are…
Just Digital Evidence 101
In episode five, Just Science interviews Matt Ruddell from Florida International University about their efforts to develop forensic education and training programs at FIU. The National Forensic Science Technology Center at Florida International University offers a variety of courses, consulting,…
Just Data Stories
In episode four, Just Science interviews Paul Reedy, Owner of 4th Street Global, a digital forensics and cyber security consulting firm, about data stories and the future of digital evidence. Rapidly changing technology can complicate the analysis of digital evidence.…
Taking 3D Measurements with NMDID Images
← Back to Series – – This webinar originally occurred on Wednesday, October 28th, 2020 Duration: 1 hour – This webinar introduced the audience to viewing and collecting data from 3D medical imaging modalities (CT/MRI) using the open source…
Opening and Viewing NMDID Image Data
← Back to Series – – This webinar originally occurred on Wednesday, October 21st, 2020 Duration: 1 hour – In the third webinar, participants learned about the image data included in the New Mexico Decedent Image Database. Post-mortem computed…
Just Digital Evidence in the Courts of Appeals
In episode three, Just Science interviews Martin Novak, a Computer Scientist with the National Institute of Justice, about digital evidence in the United States Court of Appeals. Digital evidence has the capacity to identify suspects, win acquittals, and obtain convictions.…
Accessing and Utilizing Metadata from NMDID
← Back to Series – – This webinar originally occurred on Wednesday, October 14th, 2020 Duration: 1 hour – In the second webinar, participants explored the types of data included in the New Mexico Decedent Image Database. The Data…
Just A Public Defender’s Perspective
In episode two, Just Science interviews Nicolas Hughes, assistant public defender with the Harris County Public Defender’s Office in Houston, TX, about the validation of tools utilized by digital forensics laboratories. Many forensic laboratories face overwhelming caseloads; digital forensic labs…
Just the Evolution of Digital Evidence
While the realm of digital evidence is still relatively new, it requires validation and testing like all forensic disciplines. Digital evidence is a dynamic discipline that can often provide greater insight into the investigation of a crime or the defense…
2020 SWAFS Virtual Conference
In October 2020, the FTCoE helped the Southwestern Association of Forensic Scientists (SWAFS) host their first virtual conference. This event, which saw over 1,400 unique attendees across three days, covered a multitude of topics pertinent to the forensic science community.…
The New Mexico Decedent Image Database Webinar Series
The New Mexico Decedent Image Database (NMDID) is a new resource for research in any field that can draw on computed tomography scans of humans. The database contains de-identified scans of over 15,000 individuals; all were deceased at the time…
Just Psychopathy and Criminal Behavior
Criminal investigations often necessitate the application of a multitude of forensic disciplines. While some cases can be solved by a single piece of evidence, most have a myriad of evidence types to forward and investigation. Bloodstains, DNA analysis, latent prints, digital evidence, and…
Terrestrial LiDAR Scanning Working Group for Criminal Justice Applications, First Meeting Report
Report Date July 2020 Introduction On February 27 and 28 of 2020, The National Institute of Justice (NIJ), in partnership with the Forensic Technology Center of Excellence (FTCoE) at RTI International, convened the first meeting of the Terrestrial LiDAR Scanning…
Overview of Accessing the NMDID Database and Searching
← Back to Series – – This webinar originally occurred on Wednesday, October 7th, 2020 Duration: 1 hour – The New Mexico Decedent Image Database (NMDID) is a new resource for research in any field that can draw on computed…
Comparison of Portable and Benchtop GC–MS Coupled to Capillary Microextraction of Volatiles for the Extraction and Analysis of Ignitable Liquid Residues
Report Publication Forensic Chemistry, June 2020 Abstract A novel extraction device, capillary microextraction of volatiles (CMV) was coupled to a TRIDION-9 GC-MS with a needle trap (NTD) and evaluated for the analysis of ignitable liquids fire debris. The performance of…
Just Applied Leadership for Resiliency in CSIs
In this special release episode of Just Science, we sat down with Ashley Church and Erin West, founders of Gap Science, to discuss stress and resiliency in crime scene investigators. Traumatic death investigation can have adverse, long-term effects on crime scene analysts. As Ashley Church and Erin West moved through…
Managing an Accredited Digital Forensics Laboratory
– Wednesday, July 1st, 2020 1:00:00 PM ET – 2:00:00 PM ET Duration: 1 hour(s) In a 1-hour presentation, this webinar will address challenges unique to managing digital forensics laboratories seeking or maintaining accreditation. Participants will explore current challenges facing…
Ventilation Limited Fires: Considerations for Fire Pattern Analysis
Wednesday, June 10th, 2020 1:00:00 PM ET – 2:00:00 PM ET Duration: 1 hour(s) During the past decade, the UL Firefighter Safety Research Institute has conducted research examining fire-fighting tactics. This research found that factors such as construction materials, contents,…
Just Skeletal Remains Identification
In episode two of the 2020 R&D Season, Just Science interviews Dr. Heather Garvin, Associate Professor of Anatomy at Des Moines University, about her work with OSTEOID, an online resource for species identification of skeletal remains. Approximately 30-40% of cases involving skeletal remains received by forensic anthropologists end up being…
Modifications to Capillary Microextraction in Volatiles for the Extraction of Ignitable Liquid Residues
Report Date April 2020 Description This report summarizes the development and implementation of a novel sampling device (capillary microextraction of volatiles ) invented in the Almirall research group at Florida International University for ILR extraction as an alternative to current…
2019 National Institute of Justice Forensic Science Research and Development Symposium
This report was published in RTI Press, a global publisher of peer-reviewed, open-access publications on a broad range of topics. The areas of focus reflect RTI’s multidisciplinary research, our expertise in social and laboratory sciences, and our extensive international activities. Since…
2020 NIJ Forensic Science R&D Symposium
Overview The Forensic Technology Center of Excellence (FTCoE) assisted the National Institute of Justice (NIJ) in hosting the annual NIJ Forensic Science Research and Development (R&D) Symposium on February 18th, 2020 at the 72nd Annual American Academy of Forensic Sciences…
Communicating Conclusions in Bloodstain Pattern Analysis
Wednesday, December 11th, 2019 1:00:00 PM ET – 2:30:00 PM ET Duration: 1.5 hour(s) The results of a bloodstain pattern analysis are communicated through written reports and courtroom testimony. Principles of communication science will be discussed and explained to develop…
Rapid and Effective Identification of Organic and Inorganic Gunshot Residues
Wednesday, November 20th, 2019 1:00:00 PM ET – 2:30:00 PM ET Duration: 1.5 hour(s) Forensic laboratories and law enforcement personnel provide valuable support in the reconstruction of events and the assessment of the value of evidence in firearm-related investigations. The…
Detection and Visibility of Bruises Using Alternate Light: From Science to Practice
Wednesday, October 30th, 2019 1:00:00 PM ET – 2:00:00 PM ET Duration: 1 hour(s) Bruising is one of the most common types of soft tissue injury noted on victims of violence, including those suffering intimate partner violence, sexual assault, child…
Handling Difficult and Disturbing Forensic Cases for Coroners and Medical Examiners
← Back to Series Thursday, October 17th, 2019 1:00:00 PM ET – 2:00:00 PM ET Duration: 1 hour(s) There are over 2000 medical examiner and coroner offices throughout the United States. All are involved in determining the cause and manner…
Portable Advanced 3D Imaging for Footwear and Tire Impression Capture
Wednesday, October 23rd, 2019 2:00 – 3:30 PM ET Duration: 1.5 hour(s) This webinar will explain the principles and capabilities of a fully automated portable system with an easy-to use-graphical user interface (GUI) for shoe and tire impression capture. We…
Juror comprehension of forensic expert testimony: A literature review and gap analysis
Heidi Eldridge Report Date Volume 1, 2019, Pages 24-34 Abstract Forensic scientists and commentators including academics and statisticians have been embroiled in a debate over the best way to present evidence in the courtroom. Various forms of evidence presentation, both quantitative…
Digital and Multimedia Forensics: The Impact of Disturbing Media
← Back to Series Wednesday, August 28th, 2019 1:00:00 PM ET – 2:00:00 PM ET Duration: 1 hour(s) Within the law enforcement and digital forensics communities, people will say, “What do they expect? It’s part of the job – they…
Cradle to Cane: Investigation of Crimes Against Vulnerable Victims
Overview: In 2017, the National Institute of Justice, Charleston Southern University, the Forensic Technology Center of Excellence, and the Shaken Baby Alliance worked together to create and host “From Cradle to Cane: Investigation of Crimes Against Vulnerable Victims.” This two-day conference, held in Charleston, SC, focused…
Just Skin Deep
<<< back to all podcasts Just Skin Deep In episode one of the 2019 R&D season, Just Science interviews Dr. Katherine Scafide and Dr. Daniel Sheridan about their use of Alternative Light Sources for the detection and assessment of cutaneous…
Building Forensic Capacity Post-Conflict: Lessons from Uganda
← Back to Series Thursday, March 28, 2019 2:00:00 PM ET – 3:30:00 PM ET Duration: 1.5 hour(s) This presentation introduces research conducted in Uganda at the nexus of forensic science and transitional justice, highlighting a large-scale forensic investigation and…
In-Brief Report Series: Beyond DNA – Sexual Assault Investigations
Report Series Date January 2019 Introduction The National Institute of Justice (NIJ) is committed in their efforts to support scientific advancement, evidence-based practices, and community awareness of our Nation’s sexual assault response. As NIJ’s Director, Dr. David B. Muhlhausen, indicated,…
Trace Evidence for the Crime Laboratory
← Back to Series Thursday, February 14, 2019 2:00:00 PM ET – 3:00:00 PM ET Duration: 1 hour(s) This course serves as an overview of the trace evidence discipline for the crime laboratory administration. This is the fourth webinar in…
Aquatic Death and Homicidal Drowning Investigation
Description Drowning is one of the leading causes of “accidental death” in the United States, but it is possible that many of these deaths are, in fact, incidents of foul play. It is important that law enforcement personnel learn how…
Fire Debris Analysis is Not Black Magic!
← Back to Series Thursday, February 7, 2019 2:00 PM ET – 3:00 PM ET Duration: 1 hour(s) The webinar will introduce those laboratory managers with fire debris analysis sections to the nuances of fire debris analysis. This is part…
Success Story: Uncovering Key Details of Skeletal Remains through 3D-ID Software
NIJ and North Carolina State University Report Date January 2019 Impact “3D-ID has been an invaluable tool for us. Many of our unknown persons come from populations south of the Border. We use this program for every case with great…
Just Planning For The Aftermath Of A Mass Shooting
Just Planning For The Aftermath Of A Mass Shooting In the fourth episode of our medicolegal death investigation special release season, Just Science interviews John Fudenberg, the Coroner for Clark County, where he discusses the tragic events of the 2017 concert shooting in Las…
Just Forensic Nurse Coroners
Just Forensic Nurse Coroners In the third episode of our medicolegal death investigation special release season, Just Science interviews Bobbi Jo O’neal, the Chief Deputy Coroner of Charleston, South Carolina, who discusses the unique skills that forensic nurses can provide…
Just Coroners Versus Medical Examiner Systems
Just Coroners Versus Medical Examiner Systems In the second episode of our medicolegal death investigation special release season, Just Science interviews John Fudenberg, the Coroner for Clark County, Nevada. Listen along as Just Science explores commonalities and differences between the…
Estimating Blow Fly Age and Reducing Error in Postmortem Interval Cases
Wednesday, October 24, 2018 2:00:00 PM ET – 4:00:00 PM ET Duration: 2 hour(s) Insect evidence can provide valuable information during death investigations. Forensic entomologists estimate the ages of the immature insects like blow flies, which can provide useful information…
Just Being Vocal about Vicarious Trauma
Just Being Vocal about Vicarious Trauma In the first episode of our medicolegal death investigation special release season, Just Science interviews Kelly Keyes, the supervising deputy coroner of Orange County, California to give an overview about the coroners and medical…
Conference Proceedings: 2016 International Forensic Radiology Research Summit
This report was published in RTI Press, a global publisher of peer-reviewed, open-access publications on a broad range of topics. The areas of focus reflect RTI’s multidisciplinary research, our expertise in social and laboratory sciences, and our extensive international activities. Since…
Making a Forensic Scientist: A Recipe for Success
Friday, September 21, 2018 1:00:00 PM ET – 3:00:00 PM ET Duration: 2 hour(s) This webinar will discuss the challenges facing forensic science today and provide advice for entry-level practitioners on skills needed to succeed as a forensic scientist. National…
Forensic Workforce Resiliency: Vicarious Trauma & Workplace Stress Webinar Series
Description Professionals throughout the criminal justice system are exposed to the aftermath of violent crime and its victims. These individuals may include forensic nurses, crime scene investigators, forensic practitioners, medicolegal death investigators, and other professionals in related fields. Research has…
Small Bloodstains on Textiles – What Can They Tell Us?
Wednesday, September 12, 2018 1:00:00 PM EDT – 2:00:00 PM EDT Duration: 1 hour(s) This webinar will explore the interaction of blood with the multiple structures that occur within a simple textile and how these structures affect small bloodstains. One…
Online Workshop: 2018 IAC&ME Training Symposium
This year, the IAC&ME hosted a combined Basic and Advanced Medicolegal Death Investigation (MDI) course in addition to its general conference program in Las Vegas, Nevada. This year’s program provided another excellent opportunity to learn from some of the best…
Conference Proceedings: 2018 Research and Development Symposium
This report was published in RTI Press, a global publisher of peer-reviewed, open-access publications on a broad range of topics. The areas of focus reflect RTI’s multidisciplinary research, our expertise in social and laboratory sciences, and our extensive international activities. Since…
Success Story: Establishing a “Microbial Clock” to Improve Time of Death Prediction
NIJ and Multi-Institute Academic Team Report Date April 2018 Impact “This research clearly demonstrated that there is potential to develop microbiome tools for estimating time of death. Developing connections with the right interdisciplinary collaborators was instrumental to the success of…
Computerized Reconstruction of Fragmentary Skeletal Remains
In this webinar, we will introduce a newly developed software tool called “Fragmento”. Viewers will be able to learn how to use Fragmento to sort and assemble skeletal fragmentary remains and reconstruct the full bone and biological profile. In forensic…
Forensic Wood Identification
REPORT DATE April 2018 REPORT SUMMARY Trace evidence represents any small-scale material that could be changed or transferred from a person, object, or environment during the commission of a crime; wood examination is one specialty area of this forensic discipline.…
Success Story: NIST’s Dogs and Sensor Subcommittee Builds on Achievements by SWGDOG
NIJ and Florida International University Report Date April 2018 Impact “SWGDOG set the stage and provided a strong foundation of canine detector best practices that the OSAC Dogs and Sensor Subcommittee is currently developing into scientifically robust standards. The Subcommittee…
Success Story: Advancing the Forensic Analysis of Ignitable Liquid Fuel Fires
NIJ and JENSEN HUGHES Report Date February 2018 Impact “Dr. Gottuk’s work has reduced the number of inaccurate arson determinations based on low burns and holes in the floor. It has even played a role in reversing some wrongful convictions…
Regional Fentanyl Trends, Safety & Field Testing Technology
← Back to Series Regional fentanyl trends in Phoenix and Pittsburgh will be discussed along with safety concerns with unknown white powders. Handheld field testing technology will also be discussed including RAMAN and IMS. This webinar will discuss trends in…
Success Story: Improving the Reliability of Forensic Data from Vehicle Data Records
NIJ and Synercon Technologies Report Date December 2017 Impact “The Synercon Smart Sensor Simulators are not only a forensically sound way to download digital evidence from electronic control modules, they are also a time-saving and safer way to collect this…
Just Case Studies: Atlanta Olympic Bombing
Atlanta Olympic Bombing Season two, episode five of Just Science interviews John Collins during the annual ASCLD symposium in Dallas, Texas. This episode takes us back to a time when the United States was hosting the summer Olympics, in Atlanta,…
Just Case Studies: A Mother’s Tale – Part 2
A Mother’s Tale Part 2 Season two, episode four of Just Science involves a case through the eyes of an investigator. Mike Weber, an investigator with the Tarrant County District Attorney’s Office in the Crimes Against Children Unit, walks us…
Just Case Studies: A Mother’s Tale – Part 1
A Mother’s Tale Part 1 Season two, episode three of Just Science involves a case through the eyes of an investigator. Mike Weber, an investigator with the Tarrant County District Attorney’s Office in the Crimes Against Children Unit, walks us…
Just Case Studies: A Child’s Injustice
A Child’s Injustice Season two, episode two of the Just Science podcast involves a case from Canada that Andrew Greenfield, Deputy Director of the Centre of Forensic Sciences, worked on when he was a young scientist. The gruesome murder of…
OPIOID CRISIS – A PUBLIC HEALTH ENEMY WEBINAR SERIES
Rates of opioid use and misuse have reached epidemic proportions and are impacting many aspects of both criminal justice and forensic sciences programs. Opioid addiction is the driving force behind this increase in use with more than 2.5 million Americans…
Just Gunshot Acoustics Research
Just Gunshot Acoustics Research In this special release episode of the 2017 NIJ R&D Symposium, Just Science interviews Dr. Rob Maher. Below is the abstract submitted where Dr. Rob Maher explains his research: Gunshot acoustics–interpretation of the characteristic sounds produced…
Just Blood Spatter
Just Blood Spatter In episode nine of Just Science, funded by the National Institute of Justice’s Forensic Technology Center of Excellence , we spoke with Dr. Marc Smith, from the Georgia Institute of Technology. Dr. Smith’s NIJ funded research in blood spatter has connected computational…
2015 TechBeat Articles Featuring the FTCoE
Gunshot Residue Analysis Featured in New ftcoe Report Series Issue: Sep/Oct 2015 Pages: 3-8 Click here to read the article Familial DNA Project: Engaging Stakeholders, Sharing Opinions Issue: May/Jun 2015 Pages: 13-14 Click here to read the article Cutting-Edge Vacuum Technology: Locates hard to find…
The Crime Scene Is Fluid: Land to Water-Based Scenes
This presentation also transitions into the investigation of deaths that occur in water. Deaths in the water, whether at home or on a lake, etc., are generally thought of as accidents. A major focus of this lecture is to move…
Multidisciplinary Sexual Violence Glossary
About the Multidisciplinary Sexual Violence Glossary The Forensic Technology Center of Excellence (FTCoE) in collaboration with the Center for Nursing Excellence International (CFNEI) has developed a sexual violence online glossary for medical, law enforcement, and legal professionals. Effective communication among…
Technical Advances in the Visual Documentation of Crime Scenes
Introduction: Michelle Peace, Lyndsay Durham Context of Documentation: Marilyn Miller Practitioner overviews of each scanning technology: SceneVision – Panorama: Virginia Department of Forensic Science Panoscan: Roanoke and Arlington County Police Departments Leica ScanStation C10: Virginia State Police Leica Comparison Presentation:…
Shooting Reconstruction: 4 Elements of Trajectory
A key part of any shooting incident reconstruction is the determination of a projectile’s trajectory through items at the scene. The path of a bullet hole has 4 main elements that require measurement, estimation, or other determination where possible. Variables…
Science, Law and Politics of Cold Case Investigations
What do the JonBenet Ramsey murder, the BTK killings and the Centennial Olympic Park bombing have in common? When does a criminal case go “cold,” and what does it take to “thaw it out” again? At a time of laboratory…
Crime Scene Imaging: A Practitioner’s Perspective
This is an archival version of a web based panel discussion of forensic practitioners. These practitioners have adopted and implemented one of three panoramic crime scene imaging technologies, SceneVision-Panorama, Panoscan MK-3, and Leica ScanStationC10. The goal of this event it…
Collecting Footwear and Tire Impressions in Snow
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. This…
Bloodstain Documentation and Collection Methods
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 with…
ASCLD Webinar Series: Digital Multimedia Evidence
Archival Version – This course serves as an overview of the Digital Multimedia Evidence discipline for the crime laboratory administration. This webinar will provide non-DME analysts who manage this discipline as part of a forensic laboratory or supervise members within…
Utility of 3D Scanning Technologies Workshop
This 2-day workshop focused on introducing or enhancing forensic science practitioner’s knowledge and capabilities of 3D crime scene documentation technologies. Topics discussed include: -Scope and utility of Leica ScanStation C10 and Faro Focus -Strengths and limitations of each instrument -Evaluation…
2014 TechBeat Articles Featuring the FTCoE
Short Tandem Repeat Study Released Issue: Nov/Dec 2014 Page: 27 Click here to read the article Magneto-Optical technology shows promise in “Unerasing” Serial Numbers Issue: Sep/Oct 2014 Pages: 21-24 Click here to read the article Report Provides Insight Into Mobile ID Fingerprint Technology Issue: Jul/Aug 2014…
Success Story: Identifying Ignitable Liquids in Fire Debris and Providing Error Rates for Purposes of Testifying
NIJ and University of Central Florida Report Date November 2016 Impact “This technique provides an alternative objective method for classifying ignitable liquid residues, which is one of the only viable options for helping to progress fire debris analysis beyond a…
Success Story: Improving Detection of Crime Scenes
NIJ and University of South Carolina Report Date August 2016 Impact “This technology provides the ability to detect blood in all sorts of circumstances, even in some cases where traditional techniques can’t.” – Stephen L. Morgan, University of South Carolina…
Success Story: Introducing New Methods for DNA Analysis
NIJ and Midwest Research Institute Report Date April 2015 Impact “The importance of this work is in the ideas it brought forward. It opened up new ways for the forensics community to think about how to do rapid genotyping.” –…
Success Story: Advancing Rapid DNA Analysis
NIJ and NetBio Report Date April 2015 Impact “The NIJ was the first group to really give us a chance, to believe that there was something to our vision, and the NIJ grants that we were awarded were major building…
Success Story: Understanding the Ecology of Human Decomposition Methods for Estimating Postmortem Interval
NIJ and the National Museum of Health and Medicine Report Date April 2015 Impact “In life and death the body is its own ecosystem.” – Franklin Damann, PhD National Museum of Health and Medicine Click here to read the full…
Success Story: Bringing Short Tandem Repeat DNA Identification to Law Enforcement
NIJ, UC Berkeley, and IntegenX Report Date April 2015 Impact “Ultimately, I think the most powerful application of this technology is going to be performing immediate analysis on DNA samples that are taken when people are arrested for felonies, because…