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Meet the Team

Forensic Rock is composed of hard-working and dedicated individuals specializing in ADAS testing, accident reconstruction, forensic visualization, photogrammetry, sUAS, commercial vehicles, and more. Scroll on to view videos and photos of our employees in their element.

Roberto Aguirre

Associate Accident Reconstructionist

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Chad Evans

Associate Accident Reconstructionist

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Dino Handzic

Test Engineer

Rhiannon Harrington

Internal Operations

Robert Hurlbrink V

Test Engineer

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Victoria Lieber

Associate Accident Reconstructionist

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Nicholas Martin

Test Engineer

Eric McAlman

Associate Accident Reconstructionist & Commercial Vehicle Specialist

Sundar Raman Nagarajan

Automotive Collision Engineer

Christina Pfaff

Chief Operations Officer

Amanda McKenney

Associate Accident Reconstructionist & Commercial Vehicle Specialist

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Peyton Patrick-Moline

Associate Accident Reconstructionist

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Michael Seidl

sUAS Specialist & Field Technician

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Shubham Takbhate

Test Engineer

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Jake Seidl

Visualization Specialist & Field Technician

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Kay Talabi

Forensic Animator

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Christina Sims

Case Manager

Derrick Tate

Forensic Animator

Matt Tarczewski

Associate Accident Reconstructionist

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Lan Tomasi

Associate Accident Reconstructionist

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Bill Ward

Associate Accident Reconstructionist

Karen Saylor

Case Manager

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​​Shawn Harrington

Principal & Founder

sharrington@forensicrock.com

(215) 620-1288

Shawn founded the firm Forensic Rock in 2019 to singularly focus on the dynamic fields of accident reconstruction & ADAS. Throughout his career, he has served as a nationally renowned expert in the fields of accident reconstruction and ADAS. Shawn has testified in state and federal courts throughout the country and has analyzed thousands of cases involving passenger vehicles, commercial vehicles, ADAS, pedestrians, bicycles, motorcycles, and more. Shawn possesses a CDL, inspects and drives heavy trucks, volunteers as a firefighter, conducts ADAS and accident reconstruction research, and writes and reviews peer-reviewed papers for authorities like the SAE and Collision Magazine. He has a wonderful wife and two young boys who star in his crash testing videos. Here is his CV.

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