A 59-year-old man was killed in a wreck near Lucerne on Sunday. Two semi trucks collided on Highway 392 near Weld County Road 35 on Sunday morning. State troopers say one of the semis was hauling asphalt and the other was carrying livestock feed, creating quite the mess on the road. One trucker was airlifted to the hosiptal, where he died. The other driver was also taken to the hospital with minor injuries. Details about what caused the crash remain under investigation.