SLUG:me-bullock DATE:March 27, 2008 CREDIT: Mark Gail/TWP La Plata, Md. ASSIGNMENT#: 200396 EDITED BY: mg John Courtney (left) holds a photograph of his brother Mark who was killed when Darren Jamar Bullock ran into the crowd watching a street race last month, as his other brother Wayne talked about how it has effected their family outside the Charles County Courthouse Thursday. The Courtney's were at the courthouse to attend appearance of Bullock in traffic court for a prior offense.