SQUAMISH (CKNW/AM980) -- One person is dead following a head-on collision on the Sea-to-Sky Highway near Brohm Ridge.  Squamish RCMP say it appears a sport utility vehicle crossed the centre line of Highway 99 and hit a compact vehicle.  the driver of the smaller car was killed on impact. Three passengers suffered various injuries, some serious. The driver of the SUV received only minor injuries. No names have been released.