MANSFIELD — A Moses Lake woman is dead after a single-vehicle accident early Saturday morning, according to a press release from the Washington State Patrol.

Stephanie M. Starkweather, 35, was driving south on state Route 17 about 15 miles south of Mansfield in a 2005 Dodge Magnum at about 2 a.m. when she failed to negotiate a curve. Her vehicle left the roadway, rolled multiple times down an embankment and caught fire, according to the WSP. Starkweather died at the scene.

It was unknown whether drugs or alcohol was involved, or whether Starkweather was wearing a seatbelt, the WSP wrote.