One man is dead after a crash involving a semi Tuesday morning. The Minnesota State Patrol says the incident happened around 10:30 a.m. on Highway 23 near Mora. 38-year-old Brian Rodenborg of Mora was driving west, when he crossed the center line and hit the semi head-on. Rodenborg was pronounced dead at the scene. He was not wearing his seat belt. The driver of the semi, 50-year-old Igor Kovalchuk of Woodridge, Illinois was not hurt.