INDIANAPOLIS -- Police said they're trying to determine who robbed a Chase Bank branch in Indianapolis on Thursday.

Authorities said pictures taken by a surveillance camera show a white man in his 20s or 30s robbing the bank in the 3000 block of Southeastern Avenue at 5:10 p.m.

The man implied he had a weapon but didn't show one, police said. Police didn't say how much money he took.

Police said he is 5 feet 10 inches to 6 feet tall and has a thin build. He wore a blue T-shirt with "Saints FC" on the front and the number 15 on the back.

Anyone with information about the man can call the Indianapolis Metropolitan Police Department's robbery branch at 317-327-3733 or Crime Stoppers of Central Indiana at 317-262-8477.