BROOKLYN - Police are trying to track down three men suspected in a string of robberies around the borough and in Queens.

Investigators say the most recent crime happened on Dec. 21 when two men entered a cell phone store on 120th Street in Queens, tied up a woman, and stole cash and phones.

Officers believe the same two men, along with a third, are responsible for at least two other thefts at Radio Shack stores in Brooklyn between Oct. 28 and Nov. 11.