John Lentini has personally conducted more than 2,000 fire scene inspections and has been accepted as an expert witness on more than 200 occasions. He is a frequent invited speaker on the subject of the standard of care in fire investigation and laboratory analysis of fire debris, as well as on the progress of standardization in the forensic sciences. John's work in the field, in the laboratory, and in the courtroom has helped to expose the myths and their misguided believers. He has helped to keep dozens of innocent citizens out of the penitentiary, and has helped dozens more innocent homeowners and business owners compel their insurance carriers to honor their contracts.