(Cedar City, UT) — A semi-truck driver is dead after a crash with another semi-truck in Iron County. It happened early yesterday morning when both trucks were traveling along Interstate 15 north of Parowan. The truck that rolled over had rear-ended the other truck and caused it to veer off the road. Utah Highway Patrol says the driver was pronounced dead at the scene, while the other truck’s driver was uninjured. Investigators are looking to see if anything was taking place ahead of the crash.