October 1, 2012 2:42 pm Columbia Heights Day 2012 A young musician offers a preview of this year’s Columbia Heights Day. Local 2:15 DC State Fair celebrates all things local 2:26 The Blackbyrds to perform at Adams Morgan Day Concert 1:55 Bring home a new pet in Leesburg adoption event 0:50 Teen arrested for killing student at Joppatowne High School in Maryland 2:05 Herndon residents return home, chemical threat lifted