Just before 330am Saturday an unidentified intoxicated male was traveling southbound on BW8 feeder at Westheimer. It is estimated he was going close to 70mph when he ran the ran the red light. The Chevrolet Suburban slammed into a Mercedes that was eastbound on Westheimer. The driver of the Mercedes was killed instantly, the female passenger is in critical condition.. The Suburban then flipped and hit the traffic signal pole. That driver is in critical condition.