Stanley C. Stoll, M.Eng., P.E., DFE, CFEI, CVFI

Stanley Stoll, PE, is the CEO and Principal Engineer of Knott Laboratory, where he leverages his extensive background in structural engineering, airborne combat engineering operations, and advanced forensic technologies to lead a team of experts in solving complex engineering challenges. With extensive experience spanning nearly three decades, Mr. Stoll has investigated thousands of cases, including structural collapses resulting in injuries and fatalities, such as the fatal steel erection collapse in Severance, CO, fatal roof truss collapse in Phoenix, AZ, and an Airbnb deck collapse in Colorado Springs, CO where his analyses were crucial in identifying the root causes of the failures and resulting injuries.

Mr. Stoll's pioneering work in applying laser scanning technology to forensic building investigations has set new standards in the field. His team's analysis of the JFK assassination, using precise 3D modeling of Dealey Plaza, has garnered international attention and underscored the importance of modern forensic techniques in investigations, whether Presidential assassinations, high-profile shooting reconstructions, or infrastructure analysis. As a former combat engineer and graduate of the U.S. Army's sapper school, Mr. Stoll brings a wealth of practical knowledge in ballistics and explosives to his forensic practice. This unique combination of skills enables him to provide unparalleled insights into shooting and explosion investigations.

Under Mr. Stoll's leadership, Knott Laboratory has expanded its geographic presence and capabilities across multiple forensic disciplines, including accident reconstruction, digital media forensics, forensic building construction and safety assessments, and facility condition assessment, leveraging the company's 40+ year history in accident reconstruction. The company has now performed work in all 50 states and several international jurisdictions. He has enhanced these divisions by recruiting top-tier talent, providing advanced training, and integrating state-of-the-art technologies such as 3D laser scanning and promoting collaboration across the company. These technologies enable the creation of precise 3D models and simulations, providing clear and compelling evidence in legal proceedings. This expertise allows him to present at international conferences, where he shares insights on the latest advancements in forensic technology, particularly in the areas of shooting and accident reconstructions.

Committed to advancing the field, he serves as Chair of the National Council of Structural Engineering Associations’ Building Assessment Group, advocating for improved infrastructure maintenance and safety standards, informed by his extensive experience with forensic investigations and litigation support.