Traffic Crash Reconstruction 2 builds upon the skills taught in Reconstruction 1 and focuses primarily on energy-based analysis. During this course, students learn the principles of energy and damage energy, occupant behavior, and momentum and energy analysis, and also receive an introduction to the concept of force balance.

FIRST IN A SERIES OF THREE COURSES This course will equip you with the necessary skills to conduct a thorough traffic crash investigation and properly document your findings for courtroom presentation. We will show you the proper procedures for measuring, scale diagramming, and photographing in order to record physical evidence and essential facts available only at the crash scene. You will learn the fundamentals of mathematics, physics and engineering as they pertain to crash investigations and the proper mathematical equations to apply for the type of crash being investigated. Finally, you will learn to analyze the information to determine what happened before, during, and after the collision. Topics Include Physical evidence from the roadway Physical evidence from the vehicle The human element and occupant kinematics Mathematical principles and equations Skid marks and vehicle speeds Crash scene photography Traffic templates Measuring and scale diagramming Driver and witness interviews Information analysis and case preparation Audience Law enforcement and private traffic crash investigators, claims adjusters, engineers, attorneys, safety officers, military investigative personnel, animators and graphic designers Course Length 80 hours

Crash Investigation 1 is the foundation class for NUCPS’ Traffic Crash and Reconstruction courses. The course offers an in-depth study of the skills needed to investigate a traffic collision scene, thoroughly covering the techniques for recognizing and properly recording roadway and vehicle crash evidence, as well as information from involved parties and witnesses. Students learn to measure and photograph accident scenes and to create sketches and after-crash diagrams. Crash 1 also addresses how collected data are used to reconstruct traffic accidents and introduces the use of electronic devices for collecting and recording at-scene data.

SECOND IN A SERIES OF THREE COURSES Building upon the theories and techniques learned in IPTM’s At-Scene Traffic Crash/Traffic Homicide Investigation course, this class will delve into the advanced concepts of traffic crash investigations. More complex vehicle dynamics like acceleration/deceleration, factor, rate and airborne situations will be explored. You will learn to estimate speeds from falls, vaults, and flips and the calculation of kinetic energy and linear momentum. You’ll also learn to evaluate vehicle lamps, tires, and damage to help determine vehicle behaviors during the collision. Much of the coursework will be spent using acceleration/deceleration factors and perception/reaction times to determine time/distance relationships for colliding vehicles. IPTM’s Advanced Traffic Crash Investigation will prepare you for a variety of advanced and specialty courses in traffic crash investigations. Topics Include Math review from the At-Scene Traffic Crash/Traffic Homicide Investigation course Deceleration factors and rate application Speed estimates from kinetic energy, skid marks, and scuffmarks situations Combined speed/velocity applications Vehicle dynamics and motion Time, distance, and motion equations/analysis Vehicle crush damage documentation/linear perimeter measuring In-class projects to improve your confidence with equation application Audience Law enforcement and private traffic crash investigators, claims adjusters, engineers, attorneys, safety officers, military investigative personnel, animators and graphic designers Prerequisite(s) You must have completed IPTM’s At-Scene Traffic Crash/Traffic Homicide Investigation course or its equivalent. What to Bring Required Calculator with square root, sine/co-sine, and parentheses () functions Compass Work clothes for outside activities (including inclement weather)

This course builds upon IPTM’s Event Data Recorder (EDR) Use in Traffic Crash Reconstruction - Level I by teaching you how to apply mathematical concepts to your EDR-based reconstructions. We will begin by reviewing the math and physics concepts necessary to analyze EDR data in more complex non-central collisions. Topics such as the Law of Cosines; the Law of Sines; momentum; closing velocity; and change in velocity relationships will be discussed in detail. You will learn how each of these can be used in your reconstruction. Actual EDR reports from a variety of collisions will be utilized to show you how to determine all the values necessary for a complete reconstruction. Projects and problem sets have been designed to reinforce the materials presented during lectures and will provide you with the tools you will need to complete actual reconstructions.

This course will provide you with a more thorough understanding of the physics that are applied in the reconstruction of a traffic crash or any other incident where motion is involved. While some of the topics discussed in the course are introduced in basic crash investigation and reconstruction courses, they will be given significantly more in-depth coverage in this course. In addition, Applied Physics for the Traffic Crash Investigator will prepare you for the concepts presented in advanced reconstruction courses using computer modeling.

THIRD IN A SERIES OF THREE COURSES Traffic Crash Reconstruction builds upon IPTM’s Advanced Traffic Crash Investigation course by assisting you further in understanding vehicle dynamics. You will take part in a more intense study of time/distance calculations, two-dimensional momentum and impact speed calculations using momentum equations. Topics Include Derivation and origin of the commonly used speed formulas Speed of vehicles at impact using conservation of linear momentum Behavior of vehicles in a collision using Newton’s three laws of motion Discussions of commercial vehicle and motorcycle dynamics in collisions The determination of direction of travel, initial contact and position of vehicles on the roadway This course includes extensive project work to give you first hand experience in crash reconstruction. Each student will be required to diagram and analyze several different crash scenarios as well as complete vector sum analysis of each. Audience Law enforcement and private traffic crash investigators, claims adjusters, engineers, attorneys, safety officers, military investigative personnel, animators and graphic designers Course Length 80 hours What to Bring Required Scientific calculator Compass Recommended Three-ring binder (1 1/2")

This 40-hour block of training is designed for the technical investigator and/or collision reconstructionist seeking to understand the advanced topics needed for reconstructing heavy vehicle collisions. The prerequisite for this class is the successful completion of the Forensic Training Group’s Heavy Truck Reconstruction Techniques 40-hour course. Upon conclusion of the class, the student will receive updates in the evaluation of a heavy vehicle's ability to stop to include air wedge brakes, changes in air disc brake systems, and the evaluation of air supported anti-lock braking systems. The student will be able to evaluate trailer stability, speed of an under-riding passenger vehicle, and operator responses to leading vehicles. The student will be able to estimate speeds from non-centered co-linear collisions and the use of rotational momentum in evaluating the impact speed of a vehicle. Heavy Vehicle Event Data will be discussed during this course. A (1 year) subscription to the FTG Heavy Truck workbook software will be included in this course and projects using this software will be completed during the week. Completion of this class will also better prepare the student to be successful in courtroom presentations. Eligible for ACTAR Credits.

This 24-hour course prepares you to use computer-aided design (CAD) applications for accurate, courtroom ready crash scene diagramming using the 2D/3D software DVI-3D. You will learn how CAD diagramming enhances your ability to document, analyze, and visually represent crash scene evidence through precise, scaled diagrams. You will develop hands-on skills to import field measurements collected using a variety of methods, including total station, GPS, drones, point clouds, and baseline coordinate measurements. Instruction covers core CAD functionality such as project creation, linework development, model insertion, layer and project tree management, 2D and 3D diagramming, and surface creation. Advanced topics focus on geo referencing field data, merging multiple datasets, acquiring variables used in crash reconstruction equations, and preparing diagrams for courtroom and presentation purposes. Practical exercises and scenario based projects reinforce learning and allow you to apply CAD techniques to real world investigative challenges. Topics Include CAD terminology, software interface, and project setup Importing and managing field measurement data 2D and 3D linework, surfacing, and scene creation Model library use and visual scene enhancement Layer and project tree management Geo referencing and merging multiple datasets Measurement extraction for reconstruction variables Preparing scaled diagrams for court and presentations Audience Traffic crash investigators, traffic homicide investigators, reconstructionists, law enforcement officers, engineers, and other professionals involved in crash scene documentation and analysis Course Length 24 hours

This course will provide you with a more thorough understanding of the physics that are applied in the reconstruction of a traffic crash or any other incident where motion is involved. While some of the topics discussed in the course are introduced in basic crash investigation and reconstruction courses, they will be given significantly more in-depth coverage in this course. In addition, Applied Physics for the Traffic Crash Investigator will prepare you for the concepts presented in advanced reconstruction courses using computer modeling. Topics Include Math overview Work-energy relationships and applications Conservation of linear momentum/impulse (with vector sum analysis using mathematical and graphical methods) Uniform projectile motion/airborne equations Uniform circular motion/critical speed Tire forces and tire mark evidence Time-distance relationships Energy loss in collisions/CRUSH Rotational mechanics/rotation after collision and pitch down in take off Low-speed collision considerations including the coefficient of restitution Audience Law enforcement and private traffic crash investigators, claims adjusters, engineers, attorneys, safety officers, military investigative personnel, animators and graphic designers

Crash Investigation 1 Online offers the same course content as the classroom-based Crash 1 and, like the on-ground version, is the foundation class for NUCPS’ Traffic Crash and Reconstruction courses. Crash 1 Online offers an in-depth study of the skills needed to investigate a traffic collision scene, thoroughly covering the techniques for recognizing and properly recording roadway and vehicle crash evidence, as well as information from involved parties and witnesses. Students learn to measure and photograph accident scenes and to create sketches and after-crash diagrams. Crash 1 also addresses how collected data are used to reconstruct traffic accidents and introduces the use of electronic devices for collecting and recording at-scene data. Crash 1 Online is asynchronous and instructor led.

Dynamics is a subject that can be quite complex and daunting. However, it need not be when we look to real world problems. Analyzation of problems that are encountered enables you to break complex problems into bite-sized pieces that may be solved with relatively simple math. Problems in traffic crash dynamics are less about the math used to solve the problem than your ability to define the problem and realize in what direction the solution should take. In other words, let the problem tell you how to solve it. This requires a good problem-solving strategy that involves both sketching out the problem and developing a basic understanding of the fundamental dynamics involved. Topics Include Concepts in physics Forces acting on stopping vehicles Application of Conservation of Linear Momentum Understanding spin analyses and critical speed yaw Pole and narrow object impacts Concepts in rotational mechanics Time-distance analyses and projects Damage momentum and damage energy analysis Uniform projectile motion and airborne speed analysis Fundamentals of rollover crash investigation Audience Law enforcement and private traffic crash investigators, claims adjusters, engineers, prosecuting attorneys, safety officers, military investigative personnel, animators, and graphic designers. It will also be quite useful for those teaching traffic crash reconstruction to their respective agencies or groups.

As a crash investigator or reconstructionist, you understand the importance of precision and evidence-based analysis. This five-day, hands-on course is designed to elevate your investigative capabilities by teaching you how to extract and analyze vehicle speed data from video footage. Whether you're employed by a law enforcement agency or working in private reconstruction, this training will equip you with the tools and techniques to apply video motion analysis in real-world crash scenarios. You will begin by reviewing foundational concepts from IPTM’s At-Scene and Advanced Crash Investigation courses, then dive into specialized instruction on video metadata, scene diagramming, and motion analysis software. Through guided lessons, field exercises, and case studies, you’ll learn to calculate vehicle speeds using Constant, Uniform, and Average Time and Speed equations. The course culminates in a comprehensive review and final exam to validate your proficiency.

This is a test event only. This event listing is being used for the purpose of testing ongoing system development. While you cannot register for or attend anything related to this event, we encourage you to contact us for more information about what we have under development.

This is a test event only. This event listing is being used for the purpose of testing ongoing system development. While you cannot register for or attend anything related to this event, we encourage you to contact us for more information about what we have under development.