MDA

Forensic Collision Reconstruction | Expert Witness Testimony | Courtroom-Ready Analysis

Gerald McDevitt provides forensic collision reconstruction, expert witness testimony, and courtroom analysis with more than 32 years of experience in state, federal, and military courts.

Forensic Reconstruction & Forensic Mapping Expert

About

Gerald C. McDevitt

Forensic Reconstruction & Forensic Mapping Expert

Gerald C. McDevitt is a nationally recognized forensic reconstruction and forensic mapping  expert with more than 32 years of professional experience providing expert analysis, reporting,  and testimony in state, federal, and U.S. military courts. He has been qualified and accepted as  an expert witness in the disciplines of traffic collision reconstruction, forensic mapping, and  emergency vehicle operations, and his work has consistently met Daubert and Frye admissibility standards.

mission

Mission

To deliver precise, scientifically defensible forensic reconstruction and mapping  services that withstand the highest levels of judicial scrutiny. Every analysis is grounded in validated scientific principles and documented with the most advanced technology available.

vision

Vision

To be the reconstruction expert that attorneys, insurers, and military prosecutors trust when the stakes are highest — combining 32+ years of field experience with cutting-edge LiDAR, Emlid RS3 GNSS, and 3D forensic technology to set the standard for accuracy and reliability in this profession.

Serving Those Who Serve

Gerald McDevitt provides forensic reconstruction services for UCMJ court-martial proceedings, supporting both trial counsel and defense counsel.
Fatal Collision Reconstructions

Hundreds of

Fatal Collision Reconstructions

Serious Injury Investigations

Thousands of

Serious Injury Investigations

Years of Experience

32+

Years of Experience

Years of Courtroom Testimony

30+

Years of Courtroom Testimony

Services

EXPERT SUPPORT FOR ATTORNEYS, INSURERS & INVESTIGATORS

Collision Reconstruction Service

Collision Reconstruction

Reconstruction of auto, motorcycle, commercial, and pedestrian collisions.


Professional forensic mapping for collision and accident scene analysis

Forensic Mapping

Precise scene documentation using Recon3D LiDAR scanning, Emlid RS3 GNSS, and advanced surveying tools.

EDR and black box data analysis for vehicle collision investigations

EDR / Black Box Analysis

Gerald McDevitt performs EDR crash data analysis to determine pre-impact conditions and vehicle dynamics.

Professional expert witness testimony for forensic collision investigations

Expert Witness Testimony

Qualified expert witness services for deposition and trial in state, federal, and military courts.


3D animation and simulation for forensic collision reconstruction cases

3D Animation & Simulation

Gerald McDevitt develops forensic animations and crash simulations to support complex case presentation.

Technology

Forensic Technology
& Equipment

Gerald McDevitt utilizes advanced technology including Recon3D LiDAR scanning, Total Station surveying, Emlid RS3 GNSS mapping, Autel EVO II Pro RTK V3 drone, and crash data retrieval systems to support accurate and defensible reconstruction analysis.

LiDAR scanner technology used for forensic mapping and scene analysis

Recon3D LiDAR Scanning

Recon3D is an iOS-based LiDAR scanning application used for fast, high-precision 3D documentation of vehicles (interior and exterior), rooms, buildings, and limited-range scene elements. It provides detailed, court-ready 3D models using the LiDAR sensor built into Apple devices.

Total station surveying for precise forensic collision scene measurements

Total Station Surveying

Gerald McDevitt utilizes the most up to date total station equipment available from the surveying industry. The reflector-less total stations (no prism used), allow Gerald McDevitt to complete scene surveys quickly and accurately.

Autel EVO II Pro RTK V3 Drone for Forensic Investigation and Mapping

Autel EVO II Pro RTK V3 drone

The Autel EVO II Pro RTK V3 drone provides RTK-enabled aerial photogrammetry for scene mapping, orthomosaic generation, and 3D point cloud creation — producing forensic-grade aerial documentation suitable for courtroom presentation.

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Case Experience

Case Experience Across Complex Collision Scenarios

Case Experience Across Complex Collision Scenarios

Proven expertise across high-stakes collision investigations and forensic case analysis

Gerald McDevitt has extensive experience across a wide range of collision and forensic investigation scenarios. His casework includes vehicular homicide, DUI-related collisions, automobile–pedestrian impacts, commercial vehicle incidents, motorcycles, bicycles, and specialized investigations involving marine craft and post-blast scenes.

Each case is analyzed using scientifically accepted methodologies and documented with precision to support litigation, expert testimony, and defensible findings.

Request a Free Case Consultation

Discuss your case directly with Gerald McDevitt for a confidential consultation. All inquiries are handled personally and confidentially.

call

Phone

(843) 343-4542

mail

Email

gerry@mda-recon.com

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