SIOUX FALLS, S.D. (KELO) -- Two people have died following a weekend crash south of Harrisburg. It happened Saturday morning when a car collided with a pickup at an intersection on South Dakota Highway 115. Both vehicles ended up in the ditch. Lincoln repeats as 11AAA State Champions The 79-year-old man driving the car, along with a 79-year-old woman passenger, both from Harrisburg, died at the scene. The driver of the pickup was not hurt. All information is preliminary. The South Dakota Highway Patrol is investigating the crash.