California Association of Accident 
Reconstruction Specialists

Events

Upcoming events

    • May 13, 2025
    • 08:00 - 16:30
    • Glendora Public Library, 140 Glendora Avenue, Glendora CA 91741
    • 75
    Register

    The use of dash camera video footage has proven to be a useful tool to determine vehicle speed and positions in Accident Reconstruction. However, of the lens of the dash camera is subjected to sun glare or low lighting conditions, the positions of the vehicles in question cannot be determined by the analyst. Therefore, use of audio data if recorded from the dash camera footage may be used to reconstruct the collision. 

    This full day training will be hosted in the City of Glendora in Southern California  

    Presentented Henry Vega, JS forensics


    • May 15, 2025
    • 08:00 - 16:30
    • Robert Pelusi Rec Building, 2298 Streblow Drive Napa, 94588
    • 85
    Register

    The use of dash camera video footage has proven to be a useful tool to determine vehicle speed and positions in Accident Reconstruction. However, of the lens of the dash camera is subjected to sun glare or low lighting conditions, the positions of the vehicles in question cannot be determined by the analyst. Therefore, use of audio data if recorded from the dash camera footage may be used to reconstruct the collision. 

    This full day training will be hosted in the City of Napa in northern California 

    Presentented Henry Vega, JS forensics


    • October 16, 2025
    • 08:00
    • October 18, 2025
    • 13:00

    Save the dates for the 2025 Fall Ca2rs conference in South Lake Tahoe. More info to follow

Past events

February 06, 2025 The role of law enforcement’s investigatory role in both civil and criminal cases
October 24, 2024 2024 CA2RS Fall Conference
September 05, 2024 Human Factors in Crash Reconstruction - Southern California
September 04, 2024 Human Factors in Crash Reconstruction - Northern California
July 24, 2024 Photogrammetric processing of officer-worn body camera footage using Pix4DMapper software
May 21, 2024 Intelligence Tradecraft: Principles for Transportation Investigations
March 26, 2024 Head-to-Head Comparison: HVE versus Virtual CRASH 5
February 08, 2024 Bicycle/E-Bike Dynamics - Southern California
February 01, 2024 Bicycle/E-Bike Dynamics - Northern California
October 26, 2023 CA2RS 2023 Fall Conference
August 02, 2023 Introduction to 3D Video Reconstruction
June 01, 2023 Seatbelts, Pre-Tensioners, and Airbags: How they work and their effect on occupant safety - Southern California
May 25, 2023 Seatbelts, Pre-Tensioners, and Airbags: How they work and their effect on occupant safety - Northern California
March 29, 2023 Traffic Engineering: How it influences accident reconstruction
January 19, 2023 What is PRT and how to apply it to rear-end crashes? - Southern California
January 17, 2023 What is PRT and how to apply it to rear-end crashes? - Northern California
October 20, 2022 CA2RS 2022 Fall Conference
September 08, 2022 ABS and non-ABS deceleration rates on different surfaces.
July 14, 2022 Principles of Geosocial Investigations
May 25, 2022 Understanding and Using Ignition Cycles in your Investigations
March 24, 2022 Using activity app GPS data in accident reconstruction
February 03, 2022 Case Studies and Research on Pedal Misapplication
October 21, 2021 CA2RS 2021 Fall Conference
October 20, 2021 ACTAR Exam
July 29, 2021 Training Event - Photogrammetry
May 11, 2021 Night Collision Scene Reconstruction Using UAS
April 15, 2021 CA2RS 2nd Quarter Virtual Training Webinar - Drones: New regulations and best way to get licensed
February 24, 2021 CA2RS 1st Quarter Virtual Training Webinar - 3D Scene Visualization and Courtroom Presentation
December 09, 2020 CA2RS General Membership Meeting
December 02, 2020 CA2RS 2020 2nd Virtual Training Webinar - An Overview of Collision Reconstruction / Investigation using Crash Data Retrieval Event Data
November 05, 2020 CA2RS Training - Via Zoom
May 04, 2020 CA2RS 2020 2nd Quarter Training - Central Valley California
April 23, 2020 CA2RS 2020 2nd Quarter Training - Southern California
April 21, 2020 CA2RS 2020 2nd Quarter Training - Northern California
February 21, 2020 CA2RS 2020 1st Quarter Training - Southern California
February 11, 2020 CA2RS 2020 1st Quarter Training - Northern California
October 24, 2019 CA2RS Fall Conference 2019
August 07, 2019 CA2RS 2019 3rd Quarter Training - Southern California
August 05, 2019 CA2RS 2019 3rd Quarter Training - Northern California
June 13, 2019 CA2RS 2019 2nd Quarter Training - Southern California
June 12, 2019 CA2RS 2019 2nd Quarter Training - Northern California
February 06, 2019 CA2RS 2019 1st Quarter Training - Northern California
January 30, 2019 CA2RS 2019 1st Quarter Training - Southern California
October 25, 2018 CA2RS Fall Conference 2018 - South Lake Tahoe
August 10, 2018 CA2RS 3rd Quarter Training - So Cal
July 24, 2018 CA2RS 3rd Quarter Training - Nor Cal
June 01, 2018 CA2RS 2nd Quarter Training - So Cal
May 18, 2018 CA2RS 2nd Quarter Training - Nor Cal
January 25, 2018 CA2RS 2018 1st Quarter Training - Northern California
January 24, 2018 CA2RS 2018 1st Quarter Training - Southern California
October 26, 2017 2017 CA2RS Fall Conference
August 21, 2017 2017 3rd Quarter Training - Southern California
August 16, 2017 2017 3rd Quarter Training - Northern California
June 09, 2017 2017 2nd Quarter Training - Northern California
May 31, 2017 2017 2nd Quarter Training - Southern California
February 23, 2017 2017 1st Quarter Training - Northern California
February 21, 2017 2017 1st Quarter Training - Southern California
October 27, 2016 2016 CA2RS Fall Conference
August 25, 2016 2016 3rd Quarter Training - Northern California
August 18, 2016 2016 3rd Quarter Training - Southern California
June 22, 2016 2016 2nd Quarter Training - Southern California
June 21, 2016 2016 2nd Quarter Training - Northern California
March 02, 2016 2016 1st Quarter Training - Northern California
February 29, 2016 2016 1st Quarter Training - Southern California
October 15, 2015 CA2RS Fall Conference
August 12, 2015 2015 3rd Quarter Training - Southern California
August 10, 2015 2015 3rd Quarter Training - Northern California
May 28, 2015 2015 2nd Quarter Training - Northern California
May 04, 2015 2015 2nd Quarter Training - Southern California
February 05, 2015 2015 1st Quarter Training - Northern California
January 26, 2015 2015 1st Quarter Training - Southern California
October 23, 2014 2014 Annual Conference
August 07, 2014 2014 3rd Quarter Training - Southern California
August 05, 2014 2014 3rd Quarter Training - Northern California
May 09, 2014 2014 2nd Quarter Training, Southern California
April 29, 2014 2014 2nd Quarter Training, Northern California
January 30, 2014 2014 1st Quarter Training - Southern California
January 28, 2014 2014 1st Quarter Training - Northern California
October 24, 2013 2013 CA2RS Conference - Collision Investigation & Commercial Vehicles
September 20, 2013 3rd Quarter Training - NorthernCalifornia
September 16, 2013 3rd Quarter Training - Southern California
June 04, 2013 2nd Quarter Training - Southern California
June 03, 2013 2nd Quarter Training - Northern California
February 11, 2013 1st Quarter Training - Southern California
January 31, 2013 1st Quarter Training - Northern California
November 01, 2012 2012 Fall Conference
August 30, 2012 3rd Quarter Training - So Cal
August 28, 2012 3rd Quarter Training - Nor Cal
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