The incident, captured on a security camera, played out in mere moments: In the space of 30 seconds, the suspect jogs up to the Porsche Cayenne, smashes the front passenger window and sets the interior on fire before running away.

Police say the crime was committed in the car owner’s driveway, near the intersection of O’Connor Drive and St. Clair Avenue.

They believe the suspect is a male, but the video reveals little in the way of detail that would make it easy to identify him, save for the fact he may have sustained burns to one of his arms when he lit the car on fire.

This appears to be a case of someone with a grudge, much like what happened to an Illinois family in the summer. In that incident, an arsonist torched a vintage Mustang that was a gift to the family’s disabled son.

(Via The Daily Mail)