Police are working to identify several individuals who they say were involved in a robbery at Union Square Park.
Police are looking for the four men seen above.
They say their main suspect is the second man from the right.
He was caught in a surveillance photo allegedly using a stolen credit card.
Investigators believe two armed suspects stole the credit card from a 24-year-old man back on July 26.
The three other men in the photo are persons of interest in the case.
Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-TIPS, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.