A man was getting gas at a QT gas station just north of downtown San Antonio when another man attempted to carjack his vehicle, WOAI reported.
The attempted carjacking happened just before 10 a.m. Tuesday at the intersection of San Pedro and Ramsey.
While inside the vehicle at the gas station, both men got into a fight.
According to police, the suspect who attempted to carjack the vehicle then attempted to reverse out of the gas station. The victim drew a gun and opened fire, hitting the suspect multiple times.
The suspect was critically injured and taken to a nearby hospital.
The victim was still being questioned by officers from the San Antonio Police Department, and the incident is still being investigated.