US Office


Denver, Colorado

Zac Giammarrusco

Education includes an MS in Media Forensics from the National Center for Media Forensics at the University of Colorado, Denver, USA and a BS in Recording Arts from the University of Colorado, Denver. A certified private investigator in the state of Colorado and an active member of the American Academy of Forensic Science, LEVA (Law Enforcement and Emergency Service Video Association International), and the Audio Engineering Society.

Previous case work consists of a wide variety of audio, image and video forensic cases for various clients across the USA. Worked as a Digital Forensic Examiner in Denver, CO before moving to Arlington, VA to work for an ASCLD 17025 accredited Digital Forensics Laboratory with CACI. Moved back to Denver after getting married in the Summer of 2017.

Research areas include image authentication, specifically in the area of Source Camera Identification. 

 Conferences, training courses and workshops are attended regularly to stay at the forefront of developments within the forensic field, ensuring clients receive the highest quality work that utilises the most current research, tools and techniques.