City of Fairfax police arrested a man with a knife who they say was threatening employees at a city business on Monday.

Police officers were on the scene after a man allegedly began threatening employees with a knife inside a business in Fairfax on Monday, according to police.

A City of Fairfax police officer arrested a Herndon woman early Sunday after noticing her driving erratically, according to ...

Fairfax County police asking residents to secure their homes, use security cameras and watch for suspicious activity this ...