Bob Toth

Bob Toth

Robert Toth’s professional career started with nearly 21 years in the fire service. The last 10 years included law enforcement and conducting fire investigations in both the public and private sector. Retiring from the fire service in 2002, he started IRIS Fire...
Dr. Andrew Armstrong

Dr. Andrew Armstrong

Dr. Armstrong is the Cofounder and Senior Vice President of Armstrong Forensic Laboratory, Inc., a private laboratory providing specialized testing for identification of ignitable liquids, environmental, and industrial hygiene.  He has been the primary consultant in...