Dallas police are looking for the drivers of two cars involved in a dramatic crash involving six vehicles on a freeway over the weekend.

Dallas police say the crash happened about 6:30 p.m. Saturday. Two drivers — one in a Corvette and one in a Lamborghini — were speeding in the far-left lane when they lost control.

The Lamborghini traveled onto the shoulder and hit the center median wall, causing a chain reaction collision involving four other vehicles.

The occupants of the Lamborghini and the Corvette ran from the scene.

Two people were treated at the scene for minor injuries and two others were taken to a local hospital with minor injuries.