Wareham first-responders were on the scene of a one-car rollover accident on Route 25 that left one person dead and another injured just before 8:30 a.m. Saturday.

The crash ejected the passenger of the vehicle, a 2003 Ford Expedition, and partially ejected the operator, according to State Police. The passenger, identified as 31-year-old Ran Sat of Lowell, was pronounced dead at Tobey Hospital.

The driver of the vehicle, identified as 41-year-old Sophy Bo, sustained serious injuries and was transported to Rhode Island Hospital via medical helicopter, police said.