RICHFIELD, Idaho (KIFI) - UPDATE 6/1/21: Idaho State Police report Bradley J. Schepper, 21 of Twin Falls, was driving westbound on US26 in a 2011 Toyota Corolla. He had two passengers; Daniel. J. Steece, 26, of Caldwell; and Julia E. Kastner, 19, of Twin Falls.
Kastner and Steece were ejected from the vehicle. It is unknown if occupants were wearing seatbelts.
Air ambulance transported Steece to Eastern Idaho Regional Medical Center in Idaho Falls where he succumbed to his injuries.
Air ambulance transported Kastner to Portneuf Medical Center in Pocatello.
Schepper succumbed to his injures at the scene.
Next of kin has been notified.
ORIGINAL: Idaho State Police is investigating a single vehicle crash on Highway 26 at milepost 187, north of Richfield.
According to ISP, on Sunday around 8:58 p.m. the driver lost control of the vehicle, left the roadway and crashed.
Further information will be released as it becomes available.
This crash is still under investigation.