This super-sized episode has the guys interviewing several people from a recent Expert Working Group on Human Factors in the discipline of DNA. Glenn starts by giving Eric his “Where in the Whorld” question and they catch up on some recent travels. Glenn also explains why this episode does NOT feature a continuation of the previous episode on the Peacemaker case, but instead pivots to a different DNA topic. In May 2024, NIJ/NIST released a Human Factors and Forensic DNA Interpretation report. (The) Niki Osborne, Ph.D., the project lead and contractor for NIST (Natl Institute of Standards and Technology) describes how the project came to be and how NIST selected the Expert Working Group (EWG). Then, two members of the EWG, Jarrah Kennedy, Assistant DNA Supervisor, Kansas City Police Crime Laboratory, and Michelle Madrid, DNA Technical Leader, Los Angeles County Sheriff’s Department, discuss the various recommendations in the report. The group covers all sorts of fun topics within DNA discipline such bias, new software and computational approaches, activity level, implementation, enforcement, and so forth. The episode ends with Niki and Glenn discussing other disciplines and future reports.

Links to the free report:

Expert Working Group on Human Factors in Forensic DNA Interpretation (May 2024). Forensic DNA Interpretation and Human Factors: Improving Practice Through a Systems Approach. National Institute of Standards and Technology, Gaithersburg, MD, NIST IR 8503. http://doi.org/10.6028/NIST.IR.8503

https://nvlpubs.nist.gov/nistpubs/ir/2024/NIST.IR.8503.pdf

Guests:

Nikola Osborne, Ph.D., NIST Contractor, and Project Lead for the Expert Working Group.

Jarrah Kennedy, Assistant DNA Supervisor, Kansas City Police Crime Laboratory

Michelle Madrid, DNA Technical Leader, Los Angeles County Sheriff’s Department