Houston Police are looking for the woman who allegedly stabbed a man as he drove down the Southwest Freeway early Wednesday morning.

According to police, the woman and man got into a fight in the car, so she stabbed him with a box cutter or other sharp object. The driver crashed into the guardrail near Fondren and spun around, and then another driver in an SUV lightly hit his sedan head-on.

Police say the woman knew someone in a vehicle behind the crash because she got into another car and fled the scene.

The male victim was taken to the hospital in serious condition.

The freeway has since reopened.