CHICAGO (STMW) — Chicago Police released a photo Friday of a man suspected of slashing the tires of a police van during the May 19 anti-NATO demonstrations.

Police said the man slashed the rear tires of the police van about 9:30 p.m. on May 19 in the 300 block of West Jackson Boulevard, according to a community alert from Area Central detectives.

The suspect is described as a white man in his 20s or 30s with brown hair and a slim build, police said. He has brown hair and was last seen wearing dark clothing.

Anyone with information about the suspect should call Area Central detectives at (312) 747-8382.

(Source: Sun-Times Media Wire © Chicago Sun-Times 2012. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)