The Special Investigations Unit is comprised of the Vermont Drug Task Force, Computer Crimes Unit, and the Polygraph Unit. 

The Special Investigations Unit has the pleasure of working closely with many federal, state, county and local police agencies within Vermont and across the country on a daily basis.  Due to the sensitive nature of many of the unit's investigations, limited information is available on this website.

The Special Investigations Unit is commanded by:

Captain Dan Troidl
Special Investigations Commander
Vermont State Police Headquarters
103 South Main Street
Waterbury, VT 05671-2101
Telephone - 802-244-8781
dan.troidl@state.vt.us