Attendee of the 2014 YouthCon and also one of the 2014 donors, Mr. Marsden is an American politician of the Democratic Party. He currently represents the 37th district in the Senate of Virginia which is a portion of Fairfax County. Since 2006 and prior to serving in the State Senate, he served in the Virginia House of Delegates representing the 41st district. Prior to his career in politics he spent 17 years as head of the Fairfax County Juvenile Detention Center until 1999. In 2000 Governor Jim Gilmore appointed him Chief Deputy and then Acting Director of the 2,700-person Virginia Department of Juvenile Justice.