The Silent Witness Blog
Writing for the people who work the file. Adjusters, SIU investigators, plaintiff and defense attorneys, biomechanical consultants. Every post explains a specific piece of the claim, the collision, or the litigation, grounded in physics and the medical record.
Most writing about crash reconstruction and biomechanics is either too academic to be useful or too vague to be trusted. We try to land in between: explain how Delta-V is calculated, what an AIS-2 cervical strain actually predicts, and what a 9 mph range means for the injury argument you're being asked to accept or deny.
Posts are AI-generated and reviewed by people with hands-on experience in biomechanics, crash reconstruction, and claims work. We cite NHTSA and IIHS data, flag our assumptions, and don't claim certainty we can't back up.
Browse by topic
Six areas we write about most. Each category has its own archive with the full history of posts in that space.
Crash Reconstruction
Delta-V, PDOF, crash pulse, EDR data, and photo-based reconstruction methods. Written for claims professionals and attorneys who need to know how the numbers get produced, not just what they say.
Injury Analysis
Biomechanical injury causation, occupant kinematics, whiplash and soft tissue probability, MIST claims, and AIS scoring. The science that connects crash forces to the injuries adjusters see on the medical bill.
Insurance Claims
Severity triage, fraud detection, damage-versus-injury mismatch, bodily injury evaluation, SIU workflows, and how AI is changing day-to-day claims operations.
Legal Technology
Evidentiary standards for AI-generated analysis, deposition preparation, admissibility trends, expert witness economics, and what litigation looks like when physics analysis is produced by software.
Product Updates
Platform releases, capability additions, and changes to how Silent Witness handles crash and injury analysis for claims and legal teams.
Industry Research
Original data analysis, trend commentary, and longer-form research on the intersection of accident reconstruction, biomechanics, insurance claims, and personal injury litigation.
About this blog
Silent Witness is an AI-powered platform for crash reconstruction and biomechanical injury analysis, used by personal injury attorneys, insurance carriers, SIU investigators, and TPAs. This blog is our writing practice. We publish one to two new pieces a week, and every post is grounded in either the physics, the medical literature, or the operational reality of running a claim.
We're based in Santa Monica, California. Our analysis has been cited on CNN, ABC, The Wall Street Journal, Fox Business, and Discovery Channel. The writing here tries to be practical first. If you've got a request for a topic, or a file you'd like to see worked through in a post, send it over.
This content is for informational purposes only and does not constitute legal, medical, or professional advice. Every case has specifics that determine outcomes. Consult qualified counsel and licensed professionals for guidance on a particular matter.