Investigators assigned to the Internet Crimes Against Children Task Force received a cyber tip that led them to 33-year-old Christopher Collins.
Officials say Collins was in possession of sexually explicit material involving a child.
He was taken into custody without incident on September 7 at his home in the 600 block of Constellation Square SE. A search warrant was executed at the residence.
He remains held at the Loudoun County Adult Detention Center with no bond.
The investigation is continuing.
Christopher Collins (Leesburg Police)