Ambulance - Emergency Vehicles Accident Reconstruction Expert Witnesses: 4

Experienced in Fire Cause and Origin, Arson Prosecution and Defense, Product Subrogation, Fire and Building Codes, Life Safety Codes, Fire Injuries and Fatalities, as well as Fire Department Operations and Management. 

John Michael Agosti & Associates provides assistance to insurance companies, attorneys and other agencies in the determination of cause and origin in fires and explosions. Our goal is to provide independent and articulate findings to you the client, quickly and accurately. 

With over 28 years of fire department experience and 15 years in the private sector, Mr. Agosti has completed over two thousand investigations of fires, explosions, and life safety incidents. He has testified in both federal and state courts for both plaintiff and defense clients.

Roy Theophilus Bent, Jr. is a well known and respected expert and consultant in the automotive industry. An IACP Certified Auto Appraiser, Expert Witness, and Field Inspector, Mr. Bent is the seated President of the Bureau of Certified Auto Appraisers, a National Professional Appraisal Credentialing Organization that has trained, tested, and certified over 2,400 students under his leadership in the practices of IACP Certified Auto Appraisals and Litigation assistance.

Mr. Bent holds numerous licenses and credentials as an ASE Certified Mechanic, I-Car Collision Specialist, Licensed Auto Appraiser, Insurance Adjuster, Umpire, Mediator, Arbitrator, Classic Car Judge, and Vintage Car Historian.

KPRC 2 Houston Interview with Kenneth Sanders on Diminished Value

Litigation Support - Mr. Bent is retained by counsel to provide IACP Certified Third Party Appraisals for most auto related lawsuits. He serves law firms whose clients are involved with dissolution, probate, bankruptcy, and diminution of value, and automobile accidents. Mr. Bent is a contributing author in several peer reviewed journals in auto accident expert witness related theories, case studies, and reports which are used exclusively by other expert witnesses in the field. His services include deposition, arbitration, mediation, and trial testimony when necessary.

Areas of Expertise:

View Houston Auto Appraisers' Consulting Profile.

• Locus Reports
• Personal Injury Photography Reports

• Interpretation
• Translation
• Witness Statements
• Document sign up service

John R. Storm offers a rare combination of Fire/Incident Command and Cause-and-Origin Experience, EMS/Paramedic Expertise, & Municipal Policy Insight, enabling him to evaluate cases from both operational and administrative perspectives. With 30 years in the fire service, including 25 years as a paramedic and service as a chief-level officer, he has firsthand experience with the decisions, policies, and actions often examined in litigation.

Litigation Support - Mr. Storm provides expert analysis and testimony in matters involving fire department operations and incident command, EMS standard of care and prehospital treatment, NFPA compliance and training adequacy, 911 dispatch and emergency communications, and municipal liability.

Attorneys retain Mr. Storm for his ability to translate complex standards into clear, persuasive opinions and testimony while providing objective, standards-based analysis grounded in decades of hands-on experience. He has been retained four times in the past month on cases involving fire origin and cause, fireground operations, EMS standard of care, patient care duties, and documentation practices.

Areas of Expertise: 

Mr. Storm's background spans command, training, compliance, and governance. He has commanded emergency incidents, fireground, and fire prevention operations, developed and enforced policies and training programs, conducted fire & internal investigations, evaluated personnel performance, overseen EMS operations and quality assurance, managed 911 dispatch, coordinated multi-agency and large-scale incidents, & OSHA.

In addition, his work in executive recruiting and municipal consulting provides valuable insight into hiring practices, leadership expectations, and organizational liability. This strengthens his ability to analyze claims involving failure to train, supervision, and policy deficiencies.

He is currently completing a Master of Legal Studies at Arizona State University’s Sandra Day O’Connor College of Law, further enhancing his ability to align technical expertise with legal standards and evidentiary requirements.