SIOUX FALLS, S.D. (KELO) -- Authorities have identified the 22-year-old woman killed in a crash on I-229 Saturday afternoon in Sioux Falls. Defendant in deadly SF wreck appears in court The Department of Public Safety says Brittany Lynn Lee, of Sioux Falls, was traveling southbound on I-229 exiting onto I-29 South. Lee lost control of the vehicle and entered the westbound ditch and collided with a tree. Lee was pronounced dead at the scene. The South Dakota Highway Patrol continues to investigate the crash.