ASIS Professional Certified Investigator Practice Exam 2025 – Complete Study Guide

Dr. Steinmentz focuses on common fuses in arson cases during his investigations, emphasizing the critical role these components play in the determination of fire origin and cause. In cases of arson, understanding the ignition source is essential to establishing whether a fire was intentionally set. Fuses can provide crucial evidence regarding the methods used by an arsonist, helping investigators piece together the timeline and manner of the fire's instigation.

This area of focus aligns with the goals of fire investigations, which often center around identifying intentional acts versus accidental fires. By analyzing common fuses, investigators can uncover patterns or signatures associated with specific cases, leading to more successful identification of suspects or insights into fire setting techniques.

In contrast, while building materials, environmental impacts, and survivability of fire victims are important aspects of fire investigations, they do not directly relate to the methods of ignition or the specific actions of an arsonist, making them less central in the context of Dr. Steinmentz's specialized approach.