4 killed in crash on I-45, officials say

I-45 was shut down on Saturday afternoon following a deadly crash in Dallas.

Dallas Fire-Rescue says multiple cars were involved in the crash on the interstate near Simpson Stuart Road.

DFR says two cars that were traveling north were involved in the initial crash, forcing one of the vehicles to cross the median into the southbound lanes.

Two other cars then hit that vehicle, sending it into a guardrail and causing it to flip over.

Three people in the car were pronounced dead at the scene.

The drivers of the two vehicles in the southbound lanes were taken to the hospital. One was pronounced dead at the hospital.

The driver of the other car in the northbound lanes was also rushed to the hospital for treatment.

The names of the victims have not been released.

The southbound lanes of I-45 reopened shortly after 9 p.m.