Police are asking for the public’s help identifying a person who slashed a man at the Pennsylvania Avenue train station Saturday in Brooklyn.

Investigators say the suspect slashed the 35-year-old victim in his nose with an unknown object just after 4 p.m.

The suspect is described as a male wearing a blue sweater.

He was last seen fleeing the scene on Livonia and Pennsylvania Avenue.

Anyone with additional information is urged to call 1-800-577-TIPS.