Police think a car was trying to pull out of a Diboll parking lot and collided with another car on North Temple Drive, then one of the cars spun out into the path of an oncoming 18-Wheeler.  

The driver of the semi said he had no choice but to hit the Honda Accord.  Both women inside were killed the car were killed.

The passenger was pregnant, and police say she died on the scene.  The woman driving was pronounced dead at the hospital.  No word yet if charges will be filed against the driver of the car that caused the accident.  Officers are still investigating.