BROOKLINE, Pa. -- Pittsburgh police said a man robbed a PNC Bank on Brookline Boulevard on Monday using a bomb threat.

Investigators said the man told tellers that he planted a bomb and "not to call the police."

Pittsburgh police said they called in a bomb-sniffing dog to investigate. Officers said the dog did get two hits in the area of the bank and the bomb squad was called in.

Bomb squad officers did not find anything suspicious.

No one was hurt and no arrests have been made.