State Police are investigating a Monday morning crash which killed a Sulphur man.

Police say Nicholas Miller and his passenger, Kyle Natali, were driving in a pickup truck on LA 27 when for some reason Miller crossed the center line, colliding with an SUV. The driver of that SUV, Randall Morrison, wasn't wearing a seatbelt and died of his injuries.

Natali also wasn't wearing a seatbelt and was ejected from the truck. He was taken to a hospital with moderate injuries.

Troopers say the crash remains under investigation.