SUN CITY, Ariz. -- The FBI has released surveillance photos of a suspect in a bank robbery in Sun City on Friday.

The suspect entered the Chase Bank near 103rd Avenue and Thunderbird Boulevard and gave a teller a demand note. The teller complied and gave the suspect an undisclosed amount of cash.

Police said he had a black handgun in his waistband.

The suspect fled on foot and was last seen walking westbound on Thunderbird Boulevard.

The suspect is described as a white male in his 30s, 6 feet tall, 180 pounds with a thin build and mustache. He was wearing a gray baseball hat with dark sunglasses resting on the bill, gray sweatshirt with a black T-shirt underneath and gray sweatpants.

Anyone with information about the suspect should contact the FBI at 602-279-5511.