ARLINGTON, Texas (CBSDFW.COM) – One person is dead after driving into a tree just before 2 a.m. Friday morning in Arlington.

It happened in the 1900 block of East Mayfield Road.

Investigators said the vehicle left the roadway for an unknown reason and crashed.

The driver, a sole occupant inside the car, was not wearing a seatbelt and was pronounced deceased at the scene.

Investigators have not ruled out speed as a possible contributing factor in this crash.

The deceased will be identified by the Tarrant County Medical Examiner’s Office once the next of kin is notified.