UPDATE: One killed, two injured in wrong-way crash on Dallas North Tollway

DPS Troopers are investigating a major accident with fatality that occurred last night (Tuesday) on the Dallas North Tollway.

Officials say a vehicle was traveling northbound in the southbound lanes of the Tollway when it collided head-on with a pickup truck near Mockingbird Lane. The crash occurred around 10:00PM.

The driver of the wrong-way vehicle was pronounced deceased at the scene.

Two people inside the pickup, an adult and child, were both transported to area hospitals with serious injuries.

It is unclear at this time why the driver was traveling the wrong way on the highway.