Alfred L. Johnson

Al retired from the Federal Bureau of Investigation after thirty three years of government service. Al served as the FBI’s Information Systems Administrator and was an FBI Computer Forensics Field Examiner. He also was the head instructor of Computer Forensics and Computer Crimes at the FBI Academy, Quantico, VA. Al is certified as an Expert Witness in Computer Forensics in seven states and the District of Columbia.

Al is also certified as an Aviation Accident Examiner and served as Chief Flight Instructor and Safety Officer of the Quantico Marine Corps Military Flying Club. Al has training and expertise in the following investigative fields:

• Cell Phone Forensics
• Digital Evidence Examiner
• Computer Crime Forensics
• Certified to standards in computer systems, network and security
• Aviation Accident Examination
• Physical and photographic surveillance
• Advanced interviewing techniques
• Expert Witness
• Collection and preservation of evidence
• Trial preparation
• Investigative report writing