The FBI conducted two raids in Arlington on Wednesday.
Federal agents served search warrants at a townhouse in the 21st Road North in Arlington and at an office at 1901 Fort Myer Drive in Rosslyn, according to FBI spokeswoman Lindsay Godwin.
A source told ARLnow.com that the FBI was searching the seventh floor office of Rosslyn-based University of Management and Technology, and a house occupied by the school's academic dean.
The school advertises itself as "military friendly" with degrees in criminal justice, homeland security, information technology and business administration, among other areas of study.
Calls to the school for comments were not answered Wednesday.