UPDATE: FBI investigates bank robbery in Sunnyside

<p>Sunnyside police car</p>

Sunnyside police car

The FBI investigates a robbery at a Bank of America branch in Sunnyside.

A spokeswoman for the FBI says a man drove to the drive-up window around 9 a.m. and handed a threatening note to the teller.

The suspect, who concealed his identity by covering his face with his hands, got away with an undisclosed amount of cash.

No weapon was seen and the suspect never implied he had one.

The suspect's vehicle was later found, however, the suspect has not been located.