
Mr. Walker is a Forensic Expert in Accident Reconstruction with Aperture LLC, where he specializes in vehicle collision reconstruction and delivers precise, data-driven forensic analysis.
An accredited Traffic Accident Reconstructionist (ACTAR #5075), Mr. Walker integrates advanced methodologies and industry-standard technologies in every investigation. His expertise is grounded in extensive fieldwork involving collision reconstruction and evidence documentation, and as a 14-year veteran of the California Army National Guard, United States Air Force Reserve, and United States Navy Reserve, he brings discipline, precision, and integrity to his forensic work.
Mr. Walker holds a Bachelor of Arts in History from American Military University and a Master of Arts in Christian Counseling from Southern California Seminary. Additionally, he holds an Advanced Certificate from the California Peace Officer Standards and Training (POST) Commission, is a licensed private investigator in Texas and Arkansas, and is an FAA-certified commercial sUAS operator. He is an active member of the Society of Automotive Engineers (SAE), the California Association of Accident Reconstruction Specialists (CA2RS), and the National Association of Professional Accident Reconstruction Specialists (NAPARS).
Education
M.A. in Christian Counseling, Southern California Seminary, El Cajon, California
B.A. in History, American Military University, Charles Town, West Virginia
California Basic Peace Officer’s Standards and Training Academy, Miramar College, San Diego, California
Professional Certifications
Accreditation Commission for Traffic Accident Reconstruction (ACTAR) #5075
Licensed Private Investigator in Texas and Arkansas
FAA Commercial sUAS Operator
California Advanced Peace Officers Standards and Training (POST) Certificate
Work Experience
Aperture LLC, June 2025 – Present, Forensic Expert – Accident Reconstruction
San Diego Police Department, May 2014 – June 2025, Detective and Police Officer
Memberships
Society of Automotive Engineers (SAE)
National Association of Professional Accident Reconstruction Specialists (NAPARS)
California Association of Accident Reconstruction Specialists (CA2RS)
Capabilities
Accident Reconstruction
Vehicle and Scene Inspections
Event Data Recorder (EDR) Retrieval and Analysis
3D Scanning
Aerial Drone Operation
Forensic Photography
Cellular Data Records (CDR) Analysis
Report Writing
Expert Testimony
Relevant Services
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