BROOKLYN, N.Y. — Police are searching for a man they say assaulted a man wearing traditional Hasidic clothing in Brooklyn over the weekend.

Investigators say it happened around 1 a.m. Saturday near Troy Avenue and Carroll Street in Crown Heights.

Police say the 21-year-old victim was punched in the nose and treated at the scene.

It's being investigated by the NYPD hate crimes unit.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-8477, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.