SAN ANTONIO – An incident that started as a road rage argument between two men near I-10 at Colorado Street ended with one of them shooting the other in the head early Sunday morning, police said.

When authorities arrived at the scene, they found bullet holes through the victim's passenger-side window and a gun in his car.

The victim was also shot in the back.

At last check, the victim was alive but is in critical condition.

Police are still looking for the shooter.