July 24, 2009 6:42 pm Man Sentenced for Dose of Heroin That Killed His Girlfriend A 20-year-old northern Virginia man is sentenced to 20 years in federal prison for supplying a dose of heroin that killed his girlfriend in Centreville last year. Local 1:27 1 dead, 4 hurt in Suitland crash 3:27 How the pulley system helps first responders make rescues 0:24 1 killed, 23 others hurt in Maryland party bus crash 1:05 Court docs reveal moments leading up to Dunbar High School shooting that hurt teen 2:29 George Washington University president says pro-Palestinian encampment is ‘unlawful'