Federal investigators are asking for the public's help in finding a suspect possibly tied to a string of central Ohio bank robberies. The FBI's Cincinnati office says the latest took place Friday afternoon at a bank on Frantz road in Dublin. Investigators describe the suspect as a 40-year-old white male, about 5'7" and 165 pounds wearing a poorly crafted fake beard. They say he resembles the man wanted for several other robberies who authorities have labeled "the bad beard bandit." Anyone with more information should contact Dublin police.