Claresholm and Fort Macleod RCMP are investigating a fatal single-vehicle crash Saturday morning on Highway 2 near Township Road 120.
At about 9:40 a.m., a white courier van travelling northbound on Highway 2 entered the centre median and rolled several times.
The passenger of the van, a 25-year-old man from Calgary was thrown from the vehicle and died on scene.
The driver, a 21-year-old woman from Calgary was also ejected from the vehicle and taken to hospital with serious but not life-threatening injuries.
Mounties are still looking for the cause.