Dean Chatfield is a High-Tech Crime Training Specialist in the High-Tech Crime Training Services department of SEARCH. He provides training on digital evidence investigations and forensics, conducts research on new tools and techniques, and provides technical assistance to justice agencies. Before joining SEARCH in 2013, Mr. Chatfield was an active law enforcement officer for 25 years. He also worked for the National White Collar Crime Center (NW3C) for 14 years. He is past president and Lifetime member of IACIS, and currently serves on the board of directors for ASDFED.