Less than 25% of Illinois farmland is owned by the farmer who works the land, with the rest leased by individuals, family trusts and, increasingly, investors looking to turn a profit.

Wesley E. Carver, 19, Neoga; Josiah T. Koons, 21, Neoga; Cruz M. Watts, 18, Effingham; and Christian S. Beckler, 18, Effingham were fatally injured in the accident.