(KLIX)-Idaho State Police are investigating a crash that happened in the Devil’s Coral area on Saturday. ISP says a Chrysler sedan rolled over on the gravel road. Police say the driver 20 year old Jimmy Chan speed around a curve too fast and rolled. Emergency crews had to extricate Chan and his passenger 22 year old Andrew Silveria. The driver was taken to an area hospital while the passenger had to be flown to Boise. Police say neither one of them had been wearing a seat belt. Alcohol is not a factor in this crash.