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Roy Sutphen, Sr.
Short Biography: 

Roy F. Sutphen, Sr., vice-president, Spectrum Consultant Group, who resides in New Paris, PA, retired after twenty-five years with the Pennsylvania State Police, where he was assigned to the patrol division. While with the Pennsylvania State Police he was trained as an accident reconstructionist and a motor carrier inspector, assigned to Troop “T” which patrolled the Pennsylvania Turnpike. In this capacity he investigated all major accidents that occurred within a 100-mile area of his station. Mr. Sutphen has attended air brake training with Bendix Brake Systems, Napa and Meritor, along with training at Mack Trucks, Inc. on heavy-duty trucks. He has also attended training by the NTSB and USDOT in heavy truck accidents, relating to braking efficiency and rollovers. Since retiring from the Pennsylvania State Police in 1992, Mr. Sutphen has joined Spectrum Consultant Group, which is an accident reconstruction business enterprise. He has been on the adjunct staff of the Institute for Law Enforcement Education for thirteen years, and currently develops their commercial vehicle programs. Mr. Sutphen is a member of the National Association of Professional Accident Reconstructionists (NAPARS) and the Society of Automotive Engineers (SAE).

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Co-Authors: Rick W. Varner, Roy Sutphen, Sr.
Product Code:
ISBN: 978-1-933264-83-7
Publisher: Lawyers & Judges Publishing Company
Pages: 448
Binding Information: casebound 
Size: 6 X 9 Inches (US)
Availability: In stock.
Price: $109.00

Reconstructing commercial vehicle accidents is a complex task that is often misunderstood or misinterpreted. Frequently, mistakes are made in determining the vehicle's ability to brake efficiently, the engine speeds and the loading condition. This reference book identifies the proper techniques you should use in order to correctly assess a commercial vehicle accident scene. If you are interested in reconstructing or investigating commercial vehicle accidents, or if you are already involved in this but would like a better understanding of the issues, this book will prove to be valuable tool. Click on the book title for more information.

This book is also available as an eBook. Click here to purchase and download Commercial Vehicle Accident Reconstruction and Litigation, Second Edition


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