In What Fire Scene Responders Need to Know in Tough Economic Times (Part 1), fire expert witness and Principal of Pyrocop Inc., Robert Rowe writes:
Fire investigation is one of the most difficult of the forensic sciences to practice and as the motivations for arson increase, so too may the need for professional investigators. In most forensic disciplines, even the basic question of whether a crime has been committed is in most cases obvious. However, unlike most crime scenes, a fire scene requires a thorough and systematic examination to determine the cause as arson.
A fire investigator must closely evaluate the evidence that is left behind after a fire and, from that evidence, glean as much information as possible to reconstruct the chain of events that occurred in the moments leading up to the fire.


