Police are seeking a suspect who robbed the Ocean Communities Federal Credit Union in Sanford on Saturday while displaying a handgun. Sanford police were called to the bank just after 11 a.m. after receiving a report of a robbery in progress. Police say the male suspect displayed a long-barreled silver revolver and demanded money from two tellers. He fled with an undisclosed amount of money. The suspect is described as a white male, about 5-feet-8-inches tall, and about 200 pounds, with a salt and pepper mustache and facial stubble. He is estimated to be in his late 40s.