CHICAGO (AP) — A veteran suburban Chicago police officer alleges two fellow officers at the Elgin Police Department used racial slurs and made jokes about the Ku Klux Klan, according to a federal lawsuit filed last week.

Officer Phillipp Brown, who is black, claims the comments and actions of two white officers contributed to "creating and perpetuating a hostile work environment."

Attorneys for Brown filed the lawsuit last week in federal court in Chicago. It names Lt. Sean Rafferty and Internal Investigator James Barnes.