The Pitt (2009) Expansion
Expansion for: Fallout 3
Some 30 years before the "Lone Wanderer" started their journey, Owyn Lyons led the Brotherhood of Steel's expedition to Washington, D.C. through The Pitt. In one night, the Brotherhood swept through and destroyed the raider force occupying the town and rid the surrounding area of other "scum", killing anything that put up a fight. This event is chronicled as "the Scourge".