6:04 p.m. Oct. 2: James D. Martin, 55, of Silver Spring, is killed in a grocery store parking lot in Wheaton.
7:41 a.m. Oct. 3: James L. "Sonny" Buchanan, 39, of Arlington, Va., is killed while cutting grass at an auto dealership in White Flint.
8:12 a.m. Oct. 3: Taxi driver Prem Kumar Walekar, 54, of Olney, is killed at a gas station in Rockville.
8:37 a.m. Oct. 3: Sarah Ramos, 34, of Silver Spring, is killed outside a post office in Silver Spring.
9:58 a.m. Oct. 3: Lori Ann Lewis-Rivera, 25, of Silver Spring, is killed as she vacuums her van at a gas station in Kensington.
9:15 p.m. Oct. 3: Pascal Charlot, 72, of Washington, is killed while standing on a Washington street.
2:30 p.m. Oct. 4: A 43-year- old woman is wounded in a craft store parking lot in Fredericksburg, Va.
8:09 a.m. Monday: A 13-year- old boy is wounded as he is dropped off at school in Bowie.
8:15 p.m. Wednesday: Dean Harold Meyers, 53, of Gaithersburg, is killed at a gas station in Manassas, Va.
9:30 a.m. yesterday: Kenneth H. Bridges, 53, of Philadelphia is shot to death at a Fredericksburg gas station. An investigation is under way for a possible link to previous shootings.
