Investigations Unit
Flatirons with the 20th Judicial District Seal

Investigations Unit

20th Judicial District Attorney's Office Investigations Unit badge.

About the Investigations Unit

The Investigations Unit of the 20th Judicial District Attorney’s Office provides investigative assistance, trial preparation, technical support, subpoena service, and training to the prosecuting attorneys and law enforcement agencies of Boulder County.

The unit is staffed by state certified peace officers. All are involved in collateral duties such as: Hate/Biased Crimes Task Force, Witness Protection, Cold Case Homicide Review Team, and the Conviction Integrity Unit. One investigator is assigned to the Boulder County Computer Forensic Laboratory. Other specialties include white collar crimes, human trafficking, and assisting law enforcement agencies with major crime investigations.

The unit has one technical support person who is responsible for court room trial support, creating demonstrative evidence and exhibits, completing A/V redactions, obtaining certified copies of criminal reports and convictions, and tracking cases and subpoenas.


District Attorney's Office

303-441-3700 (Main Office)
303-441-4703 (Main Office fax)
303-682-6800 (Longmont Office)
303-682-6711 (Longmont fax)
for Hearing Impaired
please use Relay Colorado


Justice Center
1777 6th St.
Boulder, CO 80302
Map and Directions Boulder Location


Longmont Courthouse
1035 Kimbark St.
Longmont, CO 80501
Map and Directions Longmont Location

District Attorney Seal

Mailing Address

Boulder District Attorney
P.O. Box 471
Boulder, CO 80306