SOUTHLAKE — An apparent act of vandalism was caught on a Hummer's surveillance system.

The video, released by Southlake police, shows a man with white hair using a key to scratch the SUV on September 5.

Police said the man — wearing dark sunglasses, a striped shirt , tan shorts and sandals — engraved a large 'X' on both sides of the 2008 model at around 11:40 a.m.

The suspect fled in a light brown or gold BMW or Honda four-door sedan.

The Hummer's video surveillance system was activated by motion around the vehicle.

The damage will cost its owner more than $2,200 to fix, police said.

Anyone with information about the incident can call Southlake police at 817-748-8128.