Combined DNA Index System (CODIS)
Just DNA Searches in CODIS
In episode three of our 2023 Sexual Assault Awareness Month mini season, Just Science sat down with Orlando Salinas, Lieutenant Trampas Gooding, and Jennifer Pollock from the Texas Department of Public Safety to discuss how statutes regarding lawfully owed DNA and familial DNA searches are utilized in sexual assault investigations. When an unknown DNA profile is found in samples collected within a sexual assault kit, the unknown profile is searched within national DNA databases such as the combined DNA index system, also known as CODIS.
The Increased Value of Forensic Science to Lead Gun Crime Investigations Compressed
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.
See the YouTube Terms of Service and Google Privacy Policy
Solving Violent Crime Through Lawfully Owed DNA: Outcomes of Efforts to Address Missed DNA Samples
This presentation explores the issue of lawfully “owed” DNA, which is a DNA sample from a qualifying offender who should have their DNA sample in CODIS (based on applicable state law), but from whom a sample has never been collected or submitted to a lab for testing.
See the YouTube Terms of Service and Google Privacy Policy
Assessment of a microhaplotype panel for human identification and ancestry inference in Brazil
The Texas Landscape: Accounting for Migrant Mortality and the Challenges of a Justice of the Peace Medicolegal System
The Minnesota Sexual Assault Kit Initiative (SAKI): Lessons Learned from a Decade of SAKI Evaluations
Develop and Implement DNA Technology in the Regional Forensic Science Center
Genetic Privacy and the Case of the Golden State Killer—Diving into the Science
Results of the 2023 Rapid DNA Multi-laboratory Study – I-Chip
Results of the 2023 Rapid DNA Multi-laboratory Study – RapidINTEL Plus Sample Cartridge
Comparative Evaluation of Genotyping Technologies for Investigative Genetic Genealogy in Sexual Assault Casework
Rapid DNA Crime Scene Sample Multi-Laboratory Evaluation Project
Optimizing the Analysis of DNA from Burned Bone Using Ancient DNA Techniques
DNA Recovery After Sequential Processing Of Latent Fingerprints On Black Polyethylene Plastic
Development of a Novel Five-dye Panel for Human Identification Insertion/deletion (INDEL) Polymorphisms
How to Right a Wrong: Empirically Evaluating Whether Victim, Offender, and Assault Characteristics can Inform Rape Kit Testing Policies
Forgotten Evidence: A Mixed Methods Study of Why Sexual Assault Kits (SAKs) Are Not Submitted for DNA Forensic Testing
Are We Fishing or Catching? Evaluating the Efficiency of Bait Capture of CODIS Fragments
The Increased Value of Forensic Science to Lead Gun Crime Investigations
Cold Cases and Serial Killers, Part 1
In April 2018, the Golden State Killer, Joseph DeAngelo was arrested. NIJ support helped lead to his arrest, and in the aftermath of the arrest, NIJ Social Science Analyst Eric Martin was among those tasked with finding other cases NIJ helped law enforcement solve. Eric joins the show to talk about some of those cases, and answer some broader questions about serial killers: What is a serial killer? Are they on the rise? How do we know how many serial killers are currently active?