What's New

Conservation of Linear Momentum 360-Degree Method by Neil F. Robar and George L. Ruotolo   This booklet was written to supplement Chapter 11 of the Advanced Traffic Crash Analysis 2nd...

 Advanced Traffic Crash Analysis by Neil F. Robar and George L. Ruotolo IPTM’s Advanced Traffic Crash Analysis, Second Edition, is an expanded and updated version of its predecessor, our popular Advanced Traffic Crash...

The Investigation of Fatal Pedestrian Hit-and-Run Collisions Second Edition By Joseph N. Cofone  This revised manual will serve as a guide for anyone who investigates pedestrian hit-and-run collisions. The information...

DUI/DRE REFERENCE CLIPBOARD **IN-STOCK**  The new DUI/DRE Clipboard provides a quick reference for DUI Enforcement Officers and Drug Recognition Experts (DREs). The front includes the most current DRE Matrix, DRE...

Motorcycle Crash Investigation  by Albert T. Baxter Any crash involving a motorcycle adds a unique dimension to the investigation. Investigators and reconstructionists must understand the complexity of a motorcycle in...

Fundamentals of Pedestrian/Cyclist Traffic Crash Reconstruction1st Edition - 2016 By Mike W. Reade and Tony L. Becker This book will give a new meaning to pedestrian/cyclist reconstruction. The procedures given...

A-B-G Stiffness ValuesHow to Research and Calculate Step by Step by Daniel W. Vomhof III Crush/energy analysis continues to remain an important tool for the crash investigator and reconstructionist. It...

Fundamentals of Statistics for Traffic Crash Reconstruction by Andrew Rich and Michelle Fish-Rich This book was written to provide traffic crash reconstructionists with the basic underlying principles, and practical useful...

DRE-12S Matrix Card The DRE-12S card provides a quick reference of the 12-step process and a half moon style pupillometer. The DRE average ranges are listed for easy reference. General observations and...

DRE 4C Matrix Card The DRE 4C 0415 reference card provides the DRE with a complete drug matrix, including all general indicators, duration of effects, overdose signs and a pupillometer. ...

A.R.I.D.E. Matrix Card The ARIDE reference card provides the officer with a pupillometer to estimate pupil size, a matrix of each category of drugs and how they might affect the...