Three adults were killed early Tuesday when the car they were riding in left the road and struck a tree.
Dallas Police said officers were called to a crash at about 8:05 a.m. along the 7200 block of Mockingbird Lane.
Though the investigation is ongoing, police said a vehicle was headed west when it left the road and hit a tree.
Two adults were killed at the scene. A third adult who was injured was taken to a nearby hospital where they later died.
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The cause of the crash and the identities of the victims have not yet been released.
Dallas Police said the investigation into the crash is ongoing.