Buffalo police today called for public help in locating a “person of interest” they want to talk to concerning the robbery of the M&T Bank branch May 6 in the 400 block of William Street.

The person was identified as Decarrio Sanders, 17, of Buffalo. He is suspected of handing a teller a note and then making off with an undisclosed amount of money.

Police believe Decarrio, who is black and about six feet, two inches tall and about 185 pounds, is armed. Anyone with information regarding his whereabouts is asked to call 911 immediately.