SAN ANTONIO (KTSA News) — Some pretty tense moments at a downtown San Antonio gas station.

At around 3 A.M. Thursday, a car was set on fire at the QwikTrip location in the 300 block of San Pedro.

A store clerk shut off the gas pumps in order to keep a more serious problem from occurring.

Surveillance video showed someone throwing something into the window of the car then tossing something else into a trash can.

Arson investigators are on the scene.

More about: